js-data | agnostic JavaScript ORM built for ease use and peace | REST library
kandi X-RAY | js-data Summary
kandi X-RAY | js-data Summary
JSData is a framework-agnostic, datastore-agnostic ORM for Node.js and the Browser. Adapters allow JSData to connect to various data sources such as Firebase, MySql, RethinkDB, MongoDB, localStorage, Redis, a REST API, etc. With JSData you can re-use your data modeling code between environments, keep your data layer intact when transitioning between app frameworks, and work with a unified data API on the server and the client. JSData employs conventions for rapid development, but allows for endless customization in order to meet your particular needs.
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Top functions reviewed by kandi - BETA
- Creates a new mapper .
- Create a new collection instance .
- Represents a container .
- Create a new writable object .
- Displays debug information .
- Represents a record .
- Sort by binary objects
- Create a new Schema instance .
- Creates a Query object .
- Create a new collection of added records .
js-data Key Features
js-data Examples and Code Snippets
Community Discussions
Trending Discussions on js-data
QUESTION
I'm new to Flask and I would like to give an app (powered by flask) some input by an tabel and write the input into an json file and safe it local by hitting a button. Is there a way without a database, maybe just with javascript?
How the tabel should look like: It should be an dynamic tabel like there are at loading the page 3 empty rows with predefined cols (e.g. "name" and "age") and then you can enter some values. If you need 5 rows, ther should be an "add row" button to add a new row and there should be an "delete row" button each row.
Example, what I mean (especially No. 4 is quit nice)
minimal example (basicaly just an hello world in flask)
main.py
...ANSWER
Answered 2021-May-14 at 17:21Yes you can archive this with javascript. Just give your input form and table an id and grab the data from the form and edit your table. what you need to learn is how to get data from the form. for this you can use a FormData object
QUESTION
I have a vuejs-datatable, and now I want to have an option-column with edit- / delete-links.
This is the table-body which gets iterated from the function getRows()
:
ANSWER
Answered 2021-May-12 at 13:12Use code below (notice, it's not using data-id):
QUESTION
I am trying to get some information about my mongoDB database and DB server, in my express app. I am using 3 mongo shell methods as given below.
...ANSWER
Answered 2021-Apr-27 at 16:29The problem here is that Db class from MongoDB Node.js driver doesn't have methods version()
and hostInfo()
corresponding to Mongo shell
Please consider the following alternatives depending on your needs:
- Use Db.command
QUESTION
i have data returned from conntroller by ajax response in json format and I can print data in console. but I want to display it in a table, how can I display it? i made a search for solution but all solution write HTML code in controller function and return it as response, so is there any other solution
my controller
...ANSWER
Answered 2021-Jan-18 at 06:57the best way i can tell is to make a blade for that table and in controller just as usual return data to that view:
QUESTION
i have a code that should do heatmap when applied to html table:
html table code:
...ANSWER
Answered 2021-Jan-04 at 02:38Not sure if this helps, but try the below code, the first thing do not declare as global var i; before the for loop, I am not sure if you are doing the same in your code, but the same i is getting changed inside the function and affecting the loop where you are calling process_col_best_performing. Check the below code and see if this make sense.
QUESTION
I want to encrypt and decrypt some string in Php and in Javascript and looking on the web, the best and safest way seems to be CryptoJs.
This post is not a duplicate of Encrypt with PHP, Decrypt with Javascript (cryptojs) because the output string it's not simple.
This is my code but the Js decrypting code doesn't work. What is it wrong?
...ANSWER
Answered 2020-Sep-22 at 21:12In the PHP code the following should be considered:
$passphrase
does not denote a passphrase, but the key. This key must be 32 bytes in size for the choiceaes-256-cbc
. If it is too short, it is filled with 0 values, if it is too long, it is truncated. This is a common source of error, so a key of exactly 32 bytes should be used. If you want to work with a passphrase, you have to use a KDF (like PBKDF2).- In the fourth parameter flags are set, and no boolean expression (like
true
). If the data should be returned in binary form, theOPENSSL_RAW_DATA
flag must be set. - Static IVs are insecure, usually a new IV is generated for each encryption, which is sent to the recipient together with the ciphertext. Since the IV is not secret, it is usually placed in front of the ciphertext on byte level without encryption.
The following sample PHP code (based on the posted code):
QUESTION
I'm trying to bind background images dynamically but there seems to be trouble compiling the assets. What's weird is that it works but no at the same time.
I've tried various solutions from SO and nothing get rids of the compilation error (which still compile based on the image above):
- Vue.js dynamic images not working
- VueJS v-bind:style for background-image: url()
- Vue.js data-bind style backgroundImage not working
- reference assets with generated style data bind
- Vue dynamic background image inline component
Laravel Sanctum as the backend, Vue SPA for the frontend and utilising Axios for communications.
Topic.vue Component ...ANSWER
Answered 2020-Aug-27 at 16:43inlineBgImage(src) {
let fileExt = src.substring(src.lastIndexOf('.'))
src = src.replace('/img/', '')
src = src.replace(fileExt, '')
let bgImage = require('@/assets/img/' + src + fileExt)
return {
backgroundImage: `url("${bgImage}")`,
}
}
QUESTION
CSS User select2 version Select2-4.0.13 and bootstrap4
...ANSWER
Answered 2020-Aug-08 at 15:38Step 1: On Select2ModelMain change
QUESTION
I am trying to setup db migrations for a Nodejs app on cloud build connecting to cloud sql with a private IP via cloud sql proxy. Cloud SQL connection always fail from cloud build.
Currently I am running migration manually from a compute engine.
I followed this SO to setup the build steps. Run node.js database migrations on Google Cloud SQL during Google Cloud Build
cloudbuild.yaml
...ANSWER
Answered 2020-Jun-10 at 15:27The Cloud SQL Private IP feature uses internal IP addresses hosted in a VPC network, which are only accessible from other resources within the same VPC network.
Since Cloud Build does not support VPC Networks, it is not possible to connect from Cloud Build to the private IP of a Cloud SQL instance.
You might want to take a look at the official Cloud SQL documentation regarding this topic to choose another alternative that suits your use case.
QUESTION
ANSWER
Answered 2017-Apr-22 at 17:19Non parent-child communication in Vue is typically handled via either an event bus, or a state management system.
In this case, unless your application is more complex, the event bus is probably all you need. Since you are using single file components, you may need to declare the bus on the window, probably in your main script.
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