https://github.com/rahulmoundekar/flask_jquery_ajax_example

flask_jquery_ajax_example
https://github.com/rahulmoundekar/flask_jquery_ajax_example

ajax boostrap-template flask html5 jquery json-parser mvt-framework pycharm-ide python-3

Last synced: 17 days ago
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flask_jquery_ajax_example

• Host: GitHub
• URL: https://github.com/rahulmoundekar/flask_jquery_ajax_example
• Owner: rahulmoundekar
• Created: 2020-04-28T09:53:40.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2020-04-28T10:03:39.000Z (almost 5 years ago)
• Last Synced: 2024-11-19T18:58:19.082Z (3 months ago)
• Topics: ajax, boostrap-template, flask, html5, jquery, json-parser, mvt-framework, pycharm-ide, python-3
• Language: Python
• Size: 16.6 KB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.MD

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README

        
# Flask Jquery Ajax:

![python](https://img.shields.io/badge/Made%20with-Python-1f425f.svg)

#### Project Setup

  - Making the project as :

    ```

    mkdir flask_jquery_ajax_example

	cd flask_jquery_ajax_example

    ```

  - Install flask:

    ```

    pip install flask

    ```

 - Integrating SqlAlchemy

    ```

    pip install sqlalchemy

    ```

  - create project architecture like below

     ![N|Solid](structure.PNG) 

     

  - Create Setting.py for development

     ```python

    # configuration

    class Config:

        DEBUG = True

        # db

        SQLALCHEMY_DATABASE_URI = 'mysql://root:root@localhost/flaskapp'

        SQLALCHEMY_TRACK_MODIFICATIONS = False

     ```   

  - Create app.py for development

     ```python

    from flask import Flask, render_template, request, jsonify, json

    from db.db import db

    from models.app_model import Messages

    

    app = Flask(__name__)

    app.secret_key = 'asrtarstaursdlarsn'

    app.config.from_object('settings.Config')

    

    # initialization

    db.init_app(app)

    

    

    @app.route('/', methods=['GET'])

    def indexView():

        return render_template('index.html')

    

    

    @app.route('/comments', methods=['GET', 'POST'])

    def comments():

        if request.method == 'POST':

            message = request.form.get('message')

            try:

                messages_entry = Messages(message=message)

                db.session.add(messages_entry)

                db.session.commit()

                return jsonify({'status': 200, 'success': 'Your comment Registered.!!',

                                'message': messages_entry.serialize()})

            except Exception as e:

                return jsonify(

                    {'status': 500, 'error': e.__str__(), 'message': 'Something Internal Server Error! try later.!!'})

        else:

            messages = Messages.query.order_by(Messages.id.desc()).all()

            return jsonify(messages=[e.serialize() for e in messages])

    

    

    # licenses = License.query.filter_by(person_id=person_id).first()

    # run always put in last statement or put after all @app.route

    if __name__ == '__main__':

        app.run(host='localhost')

     ```

  - Declaring Models:

     ```python

    from db.db import db

    class Messages(db.Model):

        id = db.Column(db.Integer, primary_key=True)

        message = db.Column(db.String(400))

    

        def serialize(self):

            return {"id": self.id,

                    "message": self.message}

     ``` 

  - In order to run app:

     ```

	   python app.py

     ```

  - run on your Browser: 

    * You should run get employees: http://localhost:5000/