Question : javascript function from python flask
Answered by : plain-pheasant-40ffdubylg5p
<!DOCTYPE html>
<html lang="en">
<head> <meta charset="UTF-8"> <title>Upload new File</title>
</head>
<body onload="flashMessage()"> <script> function flashMessage() { if ("{{ flash_message }}" == "True") { alert("[YOUR_MESSAGE_HERE]"); } } </script> <h1>Upload new File</h1> <form method=post enctype=multipart/form-data> <input type=file name=file> <input type=submit value=Upload> </form>
</body>
</html>Source : https://stackoverflow.com/questions/61190321/calling-invoking-a-javascript-function-from-python-a-flask-function-within-html | Last Update : Wed, 20 Oct 21
Question : call javascript function flask
Answered by : huy
from flask import Flask, render_template
app = Flask(__name__)
@app.route('/', methods=['GET', 'POST'])
def upload_file(): if request.method == 'POST': #verify if the file is valid #here invoke js to do something (for example flash("test")) return render_template('upload.html', flash_message="True") return render_template('upload.html', flash_message="False")Source : https://stackoverflow.com/questions/61190321/calling-invoking-a-javascript-function-from-python-a-flask-function-within-html | Last Update : Wed, 05 May 21
Question : call javascript function from flask
Answered by : l-v
from flask import Flask, render_template
app = Flask(__name__)
@app.route('/', methods=['GET', 'POST'])
def upload_file(): if request.method == 'POST': #verify if the file is valid #here invoke js to do something (for example flash("test")) return render_template('upload.html', flash_message="True") return render_template('upload.html', flash_message="False")Source : | Last Update : Fri, 13 May 22
Question : javascript call flask function
Answered by : emre-nal
from flask import Flask, jsonify, render_template, request
app = Flask(__name__)
@app.route('/')
def index(): return render_template('index.html')
@app.route('/SomeFunction')
def SomeFunction(): print('In SomeFunction') return "Nothing"
if __name__ == '__main__': app.run()Source : | Last Update : Sat, 14 May 22