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@Revisto

Revisto/index.html

Forked from ischurov/index.html
Created November 7, 2020 20:05
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pass object to javascript via json in flask
Raw
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Hello, World</title>
</head>
<body>
<p>Hello, <span id="username"></span></p>
<script>
var user = JSON.parse('{{ user | tojson | safe}}');
document.getElementById('username').innerHTML=user.firstname + " " +
user.lastname;
</script>
</body>
</html>
Raw
project.py
from flask import Flask, render_template
app = Flask(__name__)
@app.route('/')
def hello_world():
user = {'firstname': 'Harry', 'lastname': 'Potter'}
return render_template("index.html", user=user)
if __name__ == '__main__':
app.run()
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