ECMAScript-6 | : ECMAScript 6 Harmony polyfil | Parser library

by monolithed JavaScript Version: Current License: MIT

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kandi X-RAY | ECMAScript-6 Summary

ECMAScript-6 is a JavaScript library typically used in Utilities, Parser applications. ECMAScript-6 has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

ECMAScript 6 Harmony polyfil.

Support

Quality

Security

License

Reuse

Support

ECMAScript-6 has a low active ecosystem.

It has 47 star(s) with 7 fork(s). There are 5 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 7 have been closed. On average issues are closed in 205 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of ECMAScript-6 is current.

Quality

ECMAScript-6 has 0 bugs and 0 code smells.

Security

ECMAScript-6 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

ECMAScript-6 code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

ECMAScript-6 is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

ECMAScript-6 releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

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ECMAScript-6 Key Features

No Key Features are available at this moment for ECMAScript-6.

ECMAScript-6 Examples and Code Snippets

No Code Snippets are available at this moment for ECMAScript-6.

Community Discussions

Trending Discussions on ECMAScript-6

Getting values from modal to main view in VUE

How to add new data to existing nested Array, based on existing data - Using Vue and an API

TypeError: Cannot read properties of undefined in Vue

Adding the column name in the table and links in vue

An attempt at understanding what ECMAScript-6 Function.prototype.bind() actually does

Using arrow functions and event.target with event handlers to get scope instead of normal functions and the this keyword?

Is there an ESLint rule for ES6 style shorthanded functions in objects?

Map array of objects

What's the purpose of Symbol in terms of unique object identifiers?

QUESTION

Getting values from modal to main view in VUE

Asked 2022-Feb-17 at 14:29

I make my first project in Vue.

I have small problem. I need to get a value from Datatable (marked in code: console.log (self.selectedContent); // here is my result @@) - to my main view and display it. How can I do this?

My Main.vue:

...

ANSWER

Answered 2022-Feb-17 at 14:29

Since you are new to Vue.js I recommend you reading about props-down and events-up pattern which describes flow of data between Vue components.

Props-down part is describing data flow PARENT -> CHILD, meaning child components should receive data from parent components via props.
Events-up part is describing data flow CHILD -> PARENT, meaning child components should send data to parent components by emitting events.

To get back to your concrete situation, you need to emit an event from Datatable.vue component which you will handle in Main.vue:

In your Datatable.vue you should add this:

Source https://stackoverflow.com/questions/71159242

QUESTION

How to add new data to existing nested Array, based on existing data - Using Vue and an API

Asked 2022-Jan-21 at 15:17

I have a very simple Vue element on a site (one page only), which uses API data from a job site.

I have set up filter buttons, which filter by the Job Title, but as there are many Job Titles, I would now like to filter by category instead.

The API data does not include any categories, so I would need to add a category to each job array based on the job title. For example, if the Job Title is Lettings Negotiator, I would like to add the category of 'Estate Agency'.

I believed the best way to do this is by pushing the data into each job array based on 'if' statements, but I am struggling to do this. I don't have much experience with vue, so would appreciate any advice.

My vue template currently:

...

ANSWER

Answered 2022-Jan-21 at 15:00

You can add array in data property with mappings title->category:

Source https://stackoverflow.com/questions/70803023

QUESTION

TypeError: Cannot read properties of undefined in Vue

Asked 2021-Oct-28 at 22:31

I am beginner web developer. I make my first project in VUE.

I have this code:

...

ANSWER

Answered 2021-Oct-28 at 22:31

This is an issue related with the this binding. It's a common mistake to write a function declaration as a callback inside methods option. I'll recommend using arrow functions in those cases.

Source https://stackoverflow.com/questions/69761619

QUESTION

Adding the column name in the table and links in vue

Asked 2021-Oct-28 at 12:31

I am beginner web developer. I make my first crud in Laravel 8 and Vue. I use this component t in my project: https://www.npmjs.com/package/vuejs-datatable

I have this code:

DataTable.vue:

...

ANSWER

Answered 2021-Oct-28 at 12:31

For the problem #1. I would do it this way. Merge the columns and the headers as one Object, ex: where the key will be the column name (Important: don't forget to register the headers prop).

Source https://stackoverflow.com/questions/69753321

QUESTION

An attempt at understanding what ECMAScript-6 Function.prototype.bind() actually does

Asked 2021-Jul-28 at 16:56

This question is a follow-up to this one. For some reason I'm coming back to JS after 7 years and boy, I can hardly recognize the dear old beast.

Purely for educational purpose, I decided to rewrite naive implementations of the various things Function.prototype.bind() allows to do. It's just an exercise to try to understand what's going on and spark a few questions.

I would be happy to stand corrected for all the mistakes and misunderstandings in my examples and comments.

Also, this code is not mine. I got the idea from a blog and only slightly tweaked it, but unfortunately I lost track of the source. If anyone recognizes the original, I'll be happy to give due credit. Meanwhile, I apologize for the blunder.

Naive binding

The initial idea is simply to do what lambda calculus savvies apparently call a "partial application", i.e. fixing the value of the first parameters of a function, that also accepts an implicit "this" first parameter, like so:

...

ANSWER

Answered 2021-Jul-28 at 16:56

The only bit you have been missing is the introduction of new.target in ES6, which a) makes it possible to distinguish between [[call]] and [[construct]] in a function and b) needs to be forwarded in the new call.

So a more complete polyfill might look like this:

Source https://stackoverflow.com/questions/68560498

QUESTION

Using arrow functions and event.target with event handlers to get scope instead of normal functions and the this keyword?

Asked 2020-Nov-02 at 15:26

My preference of choice is to use arrow functions when writing JS.

I read many articles which describe when NOT to use arrow functions, including a question that was answered on StackOverflow:

All of these articles state that one should not use arrow functions when using eventHandlers since the scope of this gets set to global instead of the object that was clicked on. However, I have been using arrow functions with event handlers like follows:

...

ANSWER

Answered 2020-Nov-02 at 15:26

However, with so many articles recommending against using arrow functions in event handlers, I am wondering if there are any disadvantages to my approach that I may have missed?

It doesn't look like you have missed anything. You are not using any of the "features" that make arrow functions different from "normal" functions.

You are

not using this
not using arguments
not calling the function with new (and the browser doesn't either)

so you can choose either form.

If I remember correctly event.target didn't exist in older versions of Internet Explorer (< 9) (instead it was event.srcElement), but if you are using an arrow function you probably don't care about deprecated browsers ;)

Source https://stackoverflow.com/questions/64647178

QUESTION

Is there an ESLint rule for ES6 style shorthanded functions in objects?

Asked 2020-Feb-25 at 19:17

In ES6 we no longer have to use the function keyword when our function is a property in an object:

...

ANSWER

Answered 2020-Feb-25 at 19:17

The rule you're looking for is object-shorthand. From the docs:

Each of the following properties would warn:

Source https://stackoverflow.com/questions/60401680

QUESTION

Map array of objects

Asked 2020-Jan-25 at 19:36

Please read carefully the question, this is not a duplicate of:

Let's consider the following array of object:

...

ANSWER

Answered 2020-Jan-25 at 15:24

var obj = [{ 'key1' : 'value1' }, { 'key2' : 'value2' }];
obj.forEach(el => {
  for (var prop in el) {
    console.log(prop, el[prop])
  }
})

// results: 
// key1 value1
// key2 value2

Source https://stackoverflow.com/questions/59910555

QUESTION

What's the purpose of Symbol in terms of unique object identifiers?

Asked 2020-Jan-17 at 15:00

Notes about 'Not a duplicate':

I've been told this is a duplicate of What is the use of Symbol in javascript ECMAScript 6?. Well, it doesn't seem right to me. The code they've given is this:

...

ANSWER

Answered 2020-Jan-16 at 11:46

What's the purpose of Symbol in terms of unique object identifiers?

Well,

Source https://stackoverflow.com/questions/59768559

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Vulnerabilities

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Install ECMAScript-6

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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