beeflow-ajax 1.0.8

Library to maintain ajax and websockets communication without writing complicated code in JS

BeeflowAjaxPy

The library to maintain ajax and websockets communication without writing complicated code in JS

Installation

$ pip install beeflow-ajax

$ npm i @beeflow/beeflow_ajax_js

or use cdn

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@beeflow/beeflow_ajax_js@1.0.2/css/BeeflowAjax.css"/>
<script src="https://cdn.jsdelivr.net/npm/@beeflow/beeflow_ajax_js@1.0.2/js/js-url-2.3.0.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@beeflow/beeflow_ajax_js@1.0.2/js/BeeflowAjax.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@beeflow/beeflow_ajax_js@1.0.2/js/BeeflowAjaxSwalMessages.js"></script>

Where

• css/BeeflowAjax.css - declaration for classes for IDE helper
• js/js-url-2.3.0.min.js - library used by
• js/BeeflowAjax.js - beeflow ajax library including websocket
• js/BeeflowAjaxSwalMessages.js - definition of messages that use sweet alerts (you need to have sweet alerts library)

Usage examples - HTML / JavaScript

Ajax

Delete button with confirmation

<a href="https://some.web.example/api/v1/record/<int:record_id>" data-method="delete"
   data-confirm="Are you sure you want to delete this record?"
   class="ajax-link" title="Delete record"
   data-callback="() => { console.log('Hello world!') }">delete</a>

Form

<form action="https://some.web.example/api/v1/record/" method="post" class="ajax-form">
    <input type="text" name="some_data">
    <input type="submit" name="submit" value="Send">
</form>

Select

<select data-ajax-datasource="https://some.web.example/api/v1/record/all" data-defaul-value="10"
        data-url-value="language_code=pl"></select>

Sending data using own script

BeeflowAjax.send("https://some.web.example/api/v1/record/", {"some": "data"}, submitButton, callbackMethod, 'POST');

WebSocket

Initialisation

BeeflowAjax.websocket.init("ws://some.web.example/api/v1/ws/<any:connectionId>", {some: "data"}, () => {
    consolr.log('Callback function')
})

Form

<form action="https://some.web.example/api/v1/record/" method="post" class="websocket-form">
    <input type="text" name="some_data">
    <input type="submit" name="submit" value="Send">
</form>

Usage examples - Python

Ajax

Django

from django.http import HttpResponse  # or any response class
from rest_framework.views import APIView
from beeflow_ajax.lib import AjaxResponse

...


class SomeView(APIView):
    ajax = AjaxResponse(HttpResponse)

    def get(self, request, id: int, *args, **kwargs):
        return self.ajax.assign("#some-html-element-id", f"Received id: {id}").response(*args, **kwargs)

FastAPI

from fastapi import APIRouter, Depends
from sqlalchemy.orm import Session
from starlette import status
from beeflow_ajax.lib import AjaxResponse

router = APIRouter()


@router.get("/some-view-id", status_code=status.HTTP_200_OK)
async def new_game(db: Session = Depends(get_db)):
    ajax = AjaxResponse()

    # as we didn't pass any response object to the AjaxResponse initializer, response() method will return dictionary
    return ajax.assign("#some-html-element-id", f"Received id: {id}").response()

Development

First install pre-commit

$ pip install pre-commit
$ pre-commit install

Publishing Python

$ python -m build
$ twine upload dist/*

Publishing JS

In the beeflow_ajax/beeflow_ajax_js directory, run commands

$ npm version patch
$ npm publish

Then use these urls in the browser:

• https://cdn.jsdelivr.net/npm/@beeflow/beeflow_ajax_js@<correct_version>/css/BeeflowAjax.css
• https://cdn.jsdelivr.net/npm/@beeflow/beeflow_ajax_js@<correct_version>/js/js-url-2.3.0.min.js
• https://cdn.jsdelivr.net/npm/@beeflow/beeflow_ajax_js<correct_version>/js/BeeflowAjax.js
• https://cdn.jsdelivr.net/npm/@beeflow/beeflow_ajax_js@<correct_version>/js/BeeflowAjaxSwalMessages.js