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polestar | Union Query Engine Restful Service | REST library

 by   dianping Java Version: Current License: Apache-2.0

 by   dianping Java Version: Current License: Apache-2.0

Download this library from

kandi X-RAY | polestar Summary

polestar is a Java library typically used in Web Services, REST applications. polestar has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub.
Union Query Engine Restful Service.
Support
Support
Quality
Quality
Security
Security
License
License
Reuse
Reuse

kandi-support Support

  • polestar has a low active ecosystem.
  • It has 23 star(s) with 36 fork(s). There are 21 watchers for this library.
  • It had no major release in the last 12 months.
  • polestar has no issues reported. There are no pull requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of polestar is current.
polestar Support
Best in #REST
Average in #REST
polestar Support
Best in #REST
Average in #REST

quality kandi Quality

  • polestar has 0 bugs and 0 code smells.
polestar Quality
Best in #REST
Average in #REST
polestar Quality
Best in #REST
Average in #REST

securitySecurity

  • polestar has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
  • polestar code analysis shows 0 unresolved vulnerabilities.
  • There are 0 security hotspots that need review.
polestar Security
Best in #REST
Average in #REST
polestar Security
Best in #REST
Average in #REST

license License

  • polestar is licensed under the Apache-2.0 License. This license is Permissive.
  • Permissive licenses have the least restrictions, and you can use them in most projects.
polestar License
Best in #REST
Average in #REST
polestar License
Best in #REST
Average in #REST

buildReuse

  • polestar releases are not available. You will need to build from source code and install.
  • Build file is available. You can build the component from source.
  • polestar saves you 839 person hours of effort in developing the same functionality from scratch.
  • It has 1924 lines of code, 192 functions and 37 files.
  • It has medium code complexity. Code complexity directly impacts maintainability of the code.
polestar Reuse
Best in #REST
Average in #REST
polestar Reuse
Best in #REST
Average in #REST
Top functions reviewed by kandi - BETA

kandi has reviewed polestar and discovered the below as its top functions. This is intended to give you an instant insight into polestar implemented functionality, and help decide if they suit your requirements.

  • Main execution method .
    • Executes a query .
      • Gets a resource as a stream .
        • Opens an OutputStream for writing to the given file .
          • Gets the default configuration .
            • Returns a stream for the given filename
              • Cancel this job
                • Find query info by username .
                  • Build a response with the given parameters .
                    • Get an instance of QueryDao .

                      Get all kandi verified functions for this library.

                      Get all kandi verified functions for this library.

                      polestar Key Features

                      Union Query Engine Restful Service

                      polestar Examples and Code Snippets

                      See all related Code Snippets

                      How to populate dependable values into dropdown using javascript

                      copy iconCopydownload iconDownload
                      let year = [], let make = [],  ....
                      
                      car_arrays.forEach(car => {
                      year.push(car.year) 
                      make.push(car.make) ...
                      }) 
                      
                      var CARS = [{
                          id: 1,
                          year: 1909,
                          make: 'Ford',
                          model: 'Model T',
                        },
                        {
                          id: 2,
                          year: 1926,
                          make: 'Chrysler',
                          model: 'Imperial',
                        },
                        {
                          id: 3,
                          year: 1948,
                          make: 'Citroën',
                          model: '2CV',
                        },
                        {
                          id: 4,
                          year: 1950,
                          make: 'Hillman',
                          model: 'Minx Magnificent',
                        },
                        {
                          id: 5,
                          year: 1953,
                          make: 'Chevrolet',
                          model: 'Corvette',
                        },
                        {
                          id: 7,
                          year: 1954,
                          make: 'Cadillac',
                          model: 'Fleetwood',
                        },
                        {
                          id: 6,
                          year: 1954,
                          make: 'Chevrolet',
                          model: 'Corvette',
                        },
                        {
                          id: 8,
                          year: 1955,
                          make: 'Chevrolet',
                          model: 'Corvette',
                        },
                        {
                          id: 9,
                          year: 1955,
                          make: 'Ford',
                          model: 'Thunderbird',
                        },
                        {
                          id: 10,
                          year: 1956,
                          make: 'Chevrolet',
                          model: 'Corvette',
                        },
                        {
                          id: 12,
                          year: 1957,
                          make: 'BMW',
                          model: '600',
                        },
                        {
                          id: 11,
                          year: 1957,
                          make: 'Chevrolet',
                          model: 'Corvette',
                        },
                        {
                          id: 14,
                          year: 1958,
                          make: 'BMW',
                          model: '600',
                        },
                        {
                          id: 13,
                          year: 1958,
                          make: 'Chevrolet',
                          model: 'Corvette',
                        },
                        {
                          id: 15,
                          year: 1958,
                          make: 'Ford',
                          model: 'Thunderbird',
                        },
                        {
                          id: 16,
                          year: 1959,
                          make: 'Austin',
                          model: 'Mini',
                        },
                        {
                          id: 18,
                          year: 1959,
                          make: 'BMW',
                          model: '600',
                        },
                        {
                          id: 17,
                          year: 1959,
                          make: 'Chevrolet',
                          model: 'Corvette',
                        },
                        {
                          id: 19,
                          year: 1960,
                          make: 'Chevrolet',
                          model: 'Corvair',
                        },
                        {
                          id: 20,
                          year: 1960,
                          make: 'Chevrolet',
                          model: 'Corvette',
                        },
                        {
                          id: 22,
                          year: 1960,
                          make: 'Fairthorpe',
                          model: 'Rockette',
                        },
                        {
                          id: 21,
                          year: 1960,
                          make: 'Fillmore',
                          model: 'Fillmore',
                        },
                        {
                          id: 23,
                          year: 1961,
                          make: 'Austin',
                          model: 'Mini Cooper',
                        },
                        {
                          id: 26,
                          year: 1961,
                          make: 'Chevrolet',
                          model: 'Corvette',
                        },
                        {
                          id: 25,
                          year: 1961,
                          make: 'Pontiac',
                          model: 'Tempest',
                        },
                        {
                          id: 24,
                          year: 1961,
                          make: 'Studebaker',
                          model: 'Avanti',
                        },
                        {
                          id: 30,
                          year: 1962,
                          make: 'Buick',
                          model: 'Special',
                        },
                        {
                          id: 28,
                          year: 1962,
                          make: 'Chevrolet',
                          model: 'Corvette',
                        },
                        {
                          id: 27,
                          year: 1962,
                          make: 'Pontiac',
                          model: 'Grand Prix',
                        },
                        {
                          id: 29,
                          year: 1962,
                          make: 'Studebaker',
                          model: 'Avanti',
                        },
                        {
                          id: 31,
                          year: 1963,
                          make: 'Austin',
                          model: 'Mini',
                        },
                        {
                          id: 32,
                          year: 1963,
                          make: 'Austin',
                          model: 'Mini Cooper S',
                        },
                        {
                          id: 37,
                          year: 1963,
                          make: 'Chevrolet',
                          model: 'Corvair 500',
                        },
                        {
                          id: 38,
                          year: 1963,
                          make: 'Chevrolet',
                          model: 'Corvette',
                        },
                        {
                          id: 34,
                          year: 1963,
                          make: 'Ford',
                          model: 'E-Series',
                        },
                        {
                          id: 36,
                          year: 1963,
                          make: 'Pontiac',
                          model: 'Grand Prix',
                        },
                        {
                          id: 33,
                          year: 1963,
                          make: 'Rambler',
                          model: 'Classic',
                        },
                      ]
                      
                      const YEARS = [
                        1909, 1926, 1948, 1950, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961,
                        1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974,
                        1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987,
                        1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
                        2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013,
                        2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021,
                      ]
                      const MAKES = [
                        'Ford',
                        'Chrysler',
                        'Citroën',
                        'Hillman',
                        'Chevrolet',
                        'Cadillac',
                        'BMW',
                        'Austin',
                        'Fairthorpe',
                        'Fillmore',
                        'Pontiac',
                        'Studebaker',
                        'Buick',
                        'Rambler',
                        'Plymouth',
                        'Volkswagen',
                        'Jensen',
                        'Oldsmobile',
                        'Mercury',
                        'Dodge',
                        'Shelby',
                        'Porsche',
                        'Toyota',
                        'Mercedes-Benz',
                        'MG',
                        'Nissan',
                        'Honda',
                        'Mazda',
                        'Renault',
                        'Audi',
                        'Lincoln',
                        'Lotus',
                        'Maserati',
                        'Mitsubishi',
                        'Saab',
                        'Subaru',
                        'Suzuki',
                        'Lamborghini',
                        'Merkur',
                        'Land Rover',
                        'Acura',
                        'Lexus',
                        'Eagle',
                        'Alfa Romeo',
                        'Daihatsu',
                        'Geo',
                        'GMC',
                        'Hyundai',
                        'Infiniti',
                        'Isuzu',
                        'Jaguar',
                        'Jeep',
                        'Saturn',
                        'Volvo',
                        'HUMMER',
                        'Kia',
                        'Holden',
                        'Corbin',
                        'Daewoo',
                        'MINI',
                        'Maybach',
                        'Scion',
                        'Spyker',
                        'Aston Martin',
                        'Bentley',
                        'Panoz',
                        'Rolls-Royce',
                        'Spyker Cars',
                        'Ferrari',
                        'Hummer',
                        'Morgan',
                        'Peugeot',
                        'Foose',
                        'Aptera',
                        'Smart',
                        'Bugatti',
                        'Tesla',
                        'Ram',
                        'FIAT',
                        'Fiat',
                        'McLaren',
                        'BYD',
                        'McLaren Automotive',
                        'Mobility Ventures LLC',
                        'Pagani',
                        'Roush Performance',
                        'smart',
                        'SRT',
                        'Genesis',
                        'Karma',
                        'Koenigsegg',
                        'RUF Automobile',
                        'STI',
                        'Polestar',
                        'Kandi',
                      ]
                      
                      MAKES.sort()
                      
                      const yearSelection = document.getElementById('year')
                      const makeSelection = document.getElementById('make')
                      const modelSelection = document.getElementById('model')
                      const displayedCars = document.getElementById('cars')
                      
                      for (let year of YEARS) {
                        const option = document.createElement('option')
                        option.textContent = year
                        option.value = year
                        yearSelection.appendChild(option)
                      }
                      
                      for (let make of MAKES) {
                        const option = document.createElement('option')
                        option.textContent = make
                        option.value = make
                        makeSelection.appendChild(option)
                      }
                      
                      const models = []
                      for (let car of CARS) {
                        const model = car.model
                        if (models.findIndex(m => m == model) == -1) {
                          const option = document.createElement('option')
                          option.className = 'car-model'
                          models.push(model)
                          option.textContent = model
                          option.value = model
                          modelSelection.appendChild(option)
                        }
                      }
                      
                      const modelOptions = Object.values(document.querySelectorAll('.car-model'))
                      
                      function populateModels() {
                        const selectedYear = yearSelection.value
                        const selectedMake = makeSelection.value
                        const filtered = CARS.filter(
                          car => car.year == selectedYear && car.make == selectedMake
                        )
                      
                        for (let option of modelOptions) {
                          if (filtered.find(v => v.model == option.value)) {
                            option.hidden = false
                          } else {
                            option.hidden = true
                          }
                        }
                      
                        if (filtered.length > 0) {
                          modelSelection.value = filtered[0].model
                        } else {
                          modelSelection.value = 'none'
                        }
                      }
                      
                      populateModels()
                      yearSelection.onchange = () => populateModels()
                      makeSelection.onchange = () => populateModels()
                      <!DOCTYPE html>
                      <html>
                      
                      <head>
                        <link rel="shortcut icon" href="#" type="image/x-icon" />
                        <meta charset="UTF-8" />
                      </head>
                      
                      <body>
                        <select name="" id="year"></select>
                        <select name="" id="make"></select>
                        <select name="" id="model">
                          <option value="none" disabled hidden>No models found</option>
                        </select>
                      </body>
                      <script src="main.js"></script>
                      
                      </html>
                      var CARS = [{
                          id: 1,
                          year: 1909,
                          make: 'Ford',
                          model: 'Model T',
                        },
                        {
                          id: 2,
                          year: 1926,
                          make: 'Chrysler',
                          model: 'Imperial',
                        },
                        {
                          id: 3,
                          year: 1948,
                          make: 'Citroën',
                          model: '2CV',
                        },
                        {
                          id: 4,
                          year: 1950,
                          make: 'Hillman',
                          model: 'Minx Magnificent',
                        },
                        {
                          id: 5,
                          year: 1953,
                          make: 'Chevrolet',
                          model: 'Corvette',
                        },
                        {
                          id: 7,
                          year: 1954,
                          make: 'Cadillac',
                          model: 'Fleetwood',
                        },
                        {
                          id: 6,
                          year: 1954,
                          make: 'Chevrolet',
                          model: 'Corvette',
                        },
                        {
                          id: 8,
                          year: 1955,
                          make: 'Chevrolet',
                          model: 'Corvette',
                        },
                        {
                          id: 9,
                          year: 1955,
                          make: 'Ford',
                          model: 'Thunderbird',
                        },
                        {
                          id: 10,
                          year: 1956,
                          make: 'Chevrolet',
                          model: 'Corvette',
                        },
                        {
                          id: 12,
                          year: 1957,
                          make: 'BMW',
                          model: '600',
                        },
                        {
                          id: 11,
                          year: 1957,
                          make: 'Chevrolet',
                          model: 'Corvette',
                        },
                        {
                          id: 14,
                          year: 1958,
                          make: 'BMW',
                          model: '600',
                        },
                        {
                          id: 13,
                          year: 1958,
                          make: 'Chevrolet',
                          model: 'Corvette',
                        },
                        {
                          id: 15,
                          year: 1958,
                          make: 'Ford',
                          model: 'Thunderbird',
                        },
                        {
                          id: 16,
                          year: 1959,
                          make: 'Austin',
                          model: 'Mini',
                        },
                        {
                          id: 18,
                          year: 1959,
                          make: 'BMW',
                          model: '600',
                        },
                        {
                          id: 17,
                          year: 1959,
                          make: 'Chevrolet',
                          model: 'Corvette',
                        },
                        {
                          id: 19,
                          year: 1960,
                          make: 'Chevrolet',
                          model: 'Corvair',
                        },
                        {
                          id: 20,
                          year: 1960,
                          make: 'Chevrolet',
                          model: 'Corvette',
                        },
                        {
                          id: 22,
                          year: 1960,
                          make: 'Fairthorpe',
                          model: 'Rockette',
                        },
                        {
                          id: 21,
                          year: 1960,
                          make: 'Fillmore',
                          model: 'Fillmore',
                        },
                        {
                          id: 23,
                          year: 1961,
                          make: 'Austin',
                          model: 'Mini Cooper',
                        },
                        {
                          id: 26,
                          year: 1961,
                          make: 'Chevrolet',
                          model: 'Corvette',
                        },
                        {
                          id: 25,
                          year: 1961,
                          make: 'Pontiac',
                          model: 'Tempest',
                        },
                        {
                          id: 24,
                          year: 1961,
                          make: 'Studebaker',
                          model: 'Avanti',
                        },
                        {
                          id: 30,
                          year: 1962,
                          make: 'Buick',
                          model: 'Special',
                        },
                        {
                          id: 28,
                          year: 1962,
                          make: 'Chevrolet',
                          model: 'Corvette',
                        },
                        {
                          id: 27,
                          year: 1962,
                          make: 'Pontiac',
                          model: 'Grand Prix',
                        },
                        {
                          id: 29,
                          year: 1962,
                          make: 'Studebaker',
                          model: 'Avanti',
                        },
                        {
                          id: 31,
                          year: 1963,
                          make: 'Austin',
                          model: 'Mini',
                        },
                        {
                          id: 32,
                          year: 1963,
                          make: 'Austin',
                          model: 'Mini Cooper S',
                        },
                        {
                          id: 37,
                          year: 1963,
                          make: 'Chevrolet',
                          model: 'Corvair 500',
                        },
                        {
                          id: 38,
                          year: 1963,
                          make: 'Chevrolet',
                          model: 'Corvette',
                        },
                        {
                          id: 34,
                          year: 1963,
                          make: 'Ford',
                          model: 'E-Series',
                        },
                        {
                          id: 36,
                          year: 1963,
                          make: 'Pontiac',
                          model: 'Grand Prix',
                        },
                        {
                          id: 33,
                          year: 1963,
                          make: 'Rambler',
                          model: 'Classic',
                        },
                      ]
                      
                      const YEARS = [
                        1909, 1926, 1948, 1950, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961,
                        1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974,
                        1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987,
                        1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
                        2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013,
                        2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021,
                      ]
                      const MAKES = [
                        'Ford',
                        'Chrysler',
                        'Citroën',
                        'Hillman',
                        'Chevrolet',
                        'Cadillac',
                        'BMW',
                        'Austin',
                        'Fairthorpe',
                        'Fillmore',
                        'Pontiac',
                        'Studebaker',
                        'Buick',
                        'Rambler',
                        'Plymouth',
                        'Volkswagen',
                        'Jensen',
                        'Oldsmobile',
                        'Mercury',
                        'Dodge',
                        'Shelby',
                        'Porsche',
                        'Toyota',
                        'Mercedes-Benz',
                        'MG',
                        'Nissan',
                        'Honda',
                        'Mazda',
                        'Renault',
                        'Audi',
                        'Lincoln',
                        'Lotus',
                        'Maserati',
                        'Mitsubishi',
                        'Saab',
                        'Subaru',
                        'Suzuki',
                        'Lamborghini',
                        'Merkur',
                        'Land Rover',
                        'Acura',
                        'Lexus',
                        'Eagle',
                        'Alfa Romeo',
                        'Daihatsu',
                        'Geo',
                        'GMC',
                        'Hyundai',
                        'Infiniti',
                        'Isuzu',
                        'Jaguar',
                        'Jeep',
                        'Saturn',
                        'Volvo',
                        'HUMMER',
                        'Kia',
                        'Holden',
                        'Corbin',
                        'Daewoo',
                        'MINI',
                        'Maybach',
                        'Scion',
                        'Spyker',
                        'Aston Martin',
                        'Bentley',
                        'Panoz',
                        'Rolls-Royce',
                        'Spyker Cars',
                        'Ferrari',
                        'Hummer',
                        'Morgan',
                        'Peugeot',
                        'Foose',
                        'Aptera',
                        'Smart',
                        'Bugatti',
                        'Tesla',
                        'Ram',
                        'FIAT',
                        'Fiat',
                        'McLaren',
                        'BYD',
                        'McLaren Automotive',
                        'Mobility Ventures LLC',
                        'Pagani',
                        'Roush Performance',
                        'smart',
                        'SRT',
                        'Genesis',
                        'Karma',
                        'Koenigsegg',
                        'RUF Automobile',
                        'STI',
                        'Polestar',
                        'Kandi',
                      ]
                      
                      MAKES.sort()
                      
                      const yearSelection = document.getElementById('year')
                      const makeSelection = document.getElementById('make')
                      const modelSelection = document.getElementById('model')
                      const displayedCars = document.getElementById('cars')
                      
                      for (let year of YEARS) {
                        const option = document.createElement('option')
                        option.textContent = year
                        option.value = year
                        yearSelection.appendChild(option)
                      }
                      
                      for (let make of MAKES) {
                        const option = document.createElement('option')
                        option.textContent = make
                        option.value = make
                        makeSelection.appendChild(option)
                      }
                      
                      const models = []
                      for (let car of CARS) {
                        const model = car.model
                        if (models.findIndex(m => m == model) == -1) {
                          const option = document.createElement('option')
                          option.className = 'car-model'
                          models.push(model)
                          option.textContent = model
                          option.value = model
                          modelSelection.appendChild(option)
                        }
                      }
                      
                      const modelOptions = Object.values(document.querySelectorAll('.car-model'))
                      
                      function populateModels() {
                        const selectedYear = yearSelection.value
                        const selectedMake = makeSelection.value
                        const filtered = CARS.filter(
                          car => car.year == selectedYear && car.make == selectedMake
                        )
                      
                        for (let option of modelOptions) {
                          if (filtered.find(v => v.model == option.value)) {
                            option.hidden = false
                          } else {
                            option.hidden = true
                          }
                        }
                      
                        if (filtered.length > 0) {
                          modelSelection.value = filtered[0].model
                        } else {
                          modelSelection.value = 'none'
                        }
                      }
                      
                      populateModels()
                      yearSelection.onchange = () => populateModels()
                      makeSelection.onchange = () => populateModels()
                      <!DOCTYPE html>
                      <html>
                      
                      <head>
                        <link rel="shortcut icon" href="#" type="image/x-icon" />
                        <meta charset="UTF-8" />
                      </head>
                      
                      <body>
                        <select name="" id="year"></select>
                        <select name="" id="make"></select>
                        <select name="" id="model">
                          <option value="none" disabled hidden>No models found</option>
                        </select>
                      </body>
                      <script src="main.js"></script>
                      
                      </html>

                      How to fill two dropdowns one depending on the other carrying a json

                      copy iconCopydownload iconDownload
                      //suppose json is this ..
                      var json = {
                        "makes": [{
                            "id": 20001,
                            "label": "Acura",
                            "name": "Acura",
                            "visibleIn": [
                              0,
                              28880,
                              28881,
                              28444
                            ]
                          },
                          {
                            "id": 20047,
                            "label": "Alfa Romeo",
                            "name": "Alfa Romeo",
                            "visibleIn": [
                              0,
                              28880,
                              28881,
                              28444
                            ]
                          }
                        ],
                        "models": [{
                            "id": 20773,
                            "label": "CL",
                            "name": "CL",
                            "makeId": 20001,
                            "visibleIn": [
                              0,
                              28881
                            ]
                          },
                          {
                            "id": 21782,
                            "label": "RL",
                            "name": "RL",
                            "makeId": 20047,
                            "visibleIn": [
                              0,
                              28881
                            ]
                          },
                          {
                            "id": 51867,
                            "label": "RLX",
                            "name": "RLX",
                            "makeId": 20047,
                            "visibleIn": [
                              0,
                              28880,
                              28881,
                              28444
                            ]
                          }
                        ]
                      }
                      
                      
                      let dropdown = $('select[name=makeId]');
                      let modelId = $('select[name=modelId]');
                      
                      dropdown.append('<option>Choose one</option>');
                      $.each(json.makes, function(key, entry) {
                        dropdown.append($('<option></option>').attr('value', entry.id).text(entry.name));
                      });
                      
                      //onchange of make id
                      dropdown.change(function() {
                        ids = $(this).val(); //get value
                        modelId.empty();
                        modelId.append('<option>Choose ..</option>');
                        //filter your json..get only json array where id matchs
                        var items = $(json.models)
                          .filter(function(i, n) {
                            return n.makeId === parseInt(ids);
                          });
                        //add to your options
                        $.each(items, function(index, value) {
                          modelId.append("<option>" + value.name + "</option>");
                        });
                      });
                      <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
                      <div class="_13dlk">
                        <select aria-label="Make" name="makeId">
                        </select>
                      </div>
                      <div class="_13dlk">
                        <select aria-label="Model" name="modelId"></select>
                      </div>
                      //suppose json is this ..
                      var json = {
                        "makes": [{
                            "id": 20001,
                            "label": "Acura",
                            "name": "Acura",
                            "visibleIn": [
                              0,
                              28880,
                              28881,
                              28444
                            ]
                          },
                          {
                            "id": 20047,
                            "label": "Alfa Romeo",
                            "name": "Alfa Romeo",
                            "visibleIn": [
                              0,
                              28880,
                              28881,
                              28444
                            ]
                          }
                        ],
                        "models": [{
                            "id": 20773,
                            "label": "CL",
                            "name": "CL",
                            "makeId": 20001,
                            "visibleIn": [
                              0,
                              28881
                            ]
                          },
                          {
                            "id": 21782,
                            "label": "RL",
                            "name": "RL",
                            "makeId": 20047,
                            "visibleIn": [
                              0,
                              28881
                            ]
                          },
                          {
                            "id": 51867,
                            "label": "RLX",
                            "name": "RLX",
                            "makeId": 20047,
                            "visibleIn": [
                              0,
                              28880,
                              28881,
                              28444
                            ]
                          }
                        ]
                      }
                      
                      
                      let dropdown = $('select[name=makeId]');
                      let modelId = $('select[name=modelId]');
                      
                      dropdown.append('<option>Choose one</option>');
                      $.each(json.makes, function(key, entry) {
                        dropdown.append($('<option></option>').attr('value', entry.id).text(entry.name));
                      });
                      
                      //onchange of make id
                      dropdown.change(function() {
                        ids = $(this).val(); //get value
                        modelId.empty();
                        modelId.append('<option>Choose ..</option>');
                        //filter your json..get only json array where id matchs
                        var items = $(json.models)
                          .filter(function(i, n) {
                            return n.makeId === parseInt(ids);
                          });
                        //add to your options
                        $.each(items, function(index, value) {
                          modelId.append("<option>" + value.name + "</option>");
                        });
                      });
                      <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
                      <div class="_13dlk">
                        <select aria-label="Make" name="makeId">
                        </select>
                      </div>
                      <div class="_13dlk">
                        <select aria-label="Model" name="modelId"></select>
                      </div>

                      See all related Code Snippets

                      Community Discussions

                      Trending Discussions on polestar
                      • How to populate dependable values into dropdown using javascript
                      • How to fill two dropdowns one depending on the other carrying a json
                      Trending Discussions on polestar

                      QUESTION

                      How to populate dependable values into dropdown using javascript

                      Asked 2021-Oct-25 at 08:29

                      I am trying to make a car year, make, model dependable values form. My arrays are in the following format. For the selected year and selected make, i want to populate the corresponding model value. I have put unique year and make into separate another array. How will i achieve the intended result?

                          var car_arrays = [
                        {
                          id: 1,
                          year: 1909,
                          make: "Ford",
                          model: "Model T",
                        },
                        {
                          id: 2,
                          year: 1926,
                          make: "Chrysler",
                          model: "Imperial",
                        },
                        {
                          id: 3,
                          year: 1948,
                          make: "Citroën",
                          model: "2CV",
                        },
                        {
                          id: 4,
                          year: 1950,
                          make: "Hillman",
                          model: "Minx Magnificent",
                        },
                        {
                          id: 5,
                          year: 1953,
                          make: "Chevrolet",
                          model: "Corvette",
                        },
                        {
                          id: 7,
                          year: 1954,
                          make: "Cadillac",
                          model: "Fleetwood",
                        },
                        {
                          id: 6,
                          year: 1954,
                          make: "Chevrolet",
                          model: "Corvette",
                        },
                        {
                          id: 8,
                          year: 1955,
                          make: "Chevrolet",
                          model: "Corvette",
                        },
                        {
                          id: 9,
                          year: 1955,
                          make: "Ford",
                          model: "Thunderbird",
                        },
                        {
                          id: 10,
                          year: 1956,
                          make: "Chevrolet",
                          model: "Corvette",
                        },
                        {
                          id: 12,
                          year: 1957,
                          make: "BMW",
                          model: "600",
                        },
                        {
                          id: 11,
                          year: 1957,
                          make: "Chevrolet",
                          model: "Corvette",
                        },
                        {
                          id: 14,
                          year: 1958,
                          make: "BMW",
                          model: "600",
                        },
                        {
                          id: 13,
                          year: 1958,
                          make: "Chevrolet",
                          model: "Corvette",
                        },
                        {
                          id: 15,
                          year: 1958,
                          make: "Ford",
                          model: "Thunderbird",
                        },
                        {
                          id: 16,
                          year: 1959,
                          make: "Austin",
                          model: "Mini",
                        },
                        {
                          id: 18,
                          year: 1959,
                          make: "BMW",
                          model: "600",
                        },
                        {
                          id: 17,
                          year: 1959,
                          make: "Chevrolet",
                          model: "Corvette",
                        },
                        {
                          id: 19,
                          year: 1960,
                          make: "Chevrolet",
                          model: "Corvair",
                        },
                        {
                          id: 20,
                          year: 1960,
                          make: "Chevrolet",
                          model: "Corvette",
                        },
                        {
                          id: 22,
                          year: 1960,
                          make: "Fairthorpe",
                          model: "Rockette",
                        },
                        {
                          id: 21,
                          year: 1960,
                          make: "Fillmore",
                          model: "Fillmore",
                        },
                        {
                          id: 23,
                          year: 1961,
                          make: "Austin",
                          model: "Mini Cooper",
                        },
                        {
                          id: 26,
                          year: 1961,
                          make: "Chevrolet",
                          model: "Corvette",
                        },
                        {
                          id: 25,
                          year: 1961,
                          make: "Pontiac",
                          model: "Tempest",
                        },
                        {
                          id: 24,
                          year: 1961,
                          make: "Studebaker",
                          model: "Avanti",
                        },
                        {
                          id: 30,
                          year: 1962,
                          make: "Buick",
                          model: "Special",
                        },
                        {
                          id: 28,
                          year: 1962,
                          make: "Chevrolet",
                          model: "Corvette",
                        },
                        {
                          id: 27,
                          year: 1962,
                          make: "Pontiac",
                          model: "Grand Prix",
                        },
                        {
                          id: 29,
                          year: 1962,
                          make: "Studebaker",
                          model: "Avanti",
                        },
                        {
                          id: 31,
                          year: 1963,
                          make: "Austin",
                          model: "Mini",
                        },
                        {
                          id: 32,
                          year: 1963,
                          make: "Austin",
                          model: "Mini Cooper S",
                        },
                        {
                          id: 37,
                          year: 1963,
                          make: "Chevrolet",
                          model: "Corvair 500",
                        },
                        {
                          id: 38,
                          year: 1963,
                          make: "Chevrolet",
                          model: "Corvette",
                        },
                        {
                          id: 34,
                          year: 1963,
                          make: "Ford",
                          model: "E-Series",
                        },
                        {
                          id: 36,
                          year: 1963,
                          make: "Pontiac",
                          model: "Grand Prix",
                        },
                        {
                          id: 33,
                          year: 1963,
                          make: "Rambler",
                          model: "Classic",
                        },];
                      
                      function getYear() {
                        var makeid = document.getElementById("makeid");
                        var select, option;
                        select = document.getElementById("yearid");
                        for (let y in year) {
                          option = document.createElement("option");
                          option.value = option.text = year[y];
                          select.add(option);
                        }
                        var selectyear = document.getElementById("yearid");
                        makeid.removeAttribute("disabled");
                      }
                      function getMake() {
                        var makeid, yearid, option;
                        makeidselect = document.getElementById("makeid");
                        yearidselect = document.getElementById("yearid");
                      
                        for (let y in year) {
                          option = document.createElement("option");
                          option.value = option.text = year[y];
                          yearidselect.add(option);
                          console.log(yearidselect.value);
                        }
                        for (let x in make) {
                          option = document.createElement("option");
                          option.value = option.text = make[x];
                          makeidselect.add(option);
                          console.log(makeidselect.value);
                        }
                       var year = [
                        1909, 1926, 1948, 1950, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961,
                        1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974,
                        1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987,
                        1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
                        2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013,
                        2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021,
                      ];
                      var make = [
                        "Ford",
                        "Chrysler",
                        "Citroën",
                        "Hillman",
                        "Chevrolet",
                        "Cadillac",
                        "BMW",
                        "Austin",
                        "Fairthorpe",
                        "Fillmore",
                        "Pontiac",
                        "Studebaker",
                        "Buick",
                        "Rambler",
                        "Plymouth",
                        "Volkswagen",
                        "Jensen",
                        "Oldsmobile",
                        "Mercury",
                        "Dodge",
                        "Shelby",
                        "Porsche",
                        "Toyota",
                        "Mercedes-Benz",
                        "MG",
                        "Nissan",
                        "Honda",
                        "Mazda",
                        "Renault",
                        "Audi",
                        "Lincoln",
                        "Lotus",
                        "Maserati",
                        "Mitsubishi",
                        "Saab",
                        "Subaru",
                        "Suzuki",
                        "Lamborghini",
                        "Merkur",
                        "Land Rover",
                        "Acura",
                        "Lexus",
                        "Eagle",
                        "Alfa Romeo",
                        "Daihatsu",
                        "Geo",
                        "GMC",
                        "Hyundai",
                        "Infiniti",
                        "Isuzu",
                        "Jaguar",
                        "Jeep",
                        "Saturn",
                        "Volvo",
                        "HUMMER",
                        "Kia",
                        "Holden",
                        "Corbin",
                        "Daewoo",
                        "MINI",
                        "Maybach",
                        "Scion",
                        "Spyker",
                        "Aston Martin",
                        "Bentley",
                        "Panoz",
                        "Rolls-Royce",
                        "Spyker Cars",
                        "Ferrari",
                        "Hummer",
                        "Morgan",
                        "Peugeot",
                        "Foose",
                        "Aptera",
                        "Smart",
                        "Bugatti",
                        "Tesla",
                        "Ram",
                        "FIAT",
                        "Fiat",
                        "McLaren",
                        "BYD",
                        "McLaren Automotive",
                        "Mobility Ventures LLC",
                        "Pagani",
                        "Roush Performance",
                        "smart",
                        "SRT",
                        "Genesis",
                        "Karma",
                        "Koenigsegg",
                        "RUF Automobile",
                        "STI",
                        "Polestar",
                        "Kandi",
                      ];
                      

                      ANSWER

                      Answered 2021-Oct-25 at 04:51

                      you can loop through the array:

                      let year = [], let make = [],  ....
                      
                      car_arrays.forEach(car => {
                      year.push(car.year) 
                      make.push(car.make) ...
                      }) 
                      

                      Source https://stackoverflow.com/questions/69702606

                      Community Discussions, Code Snippets contain sources that include Stack Exchange Network

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