Python Flask Jquery Ajax Autocomplete
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | #app.pyfrom flask import Flask, Response, render_template, requestimport jsonfrom wtforms import TextField, Formapp = Flask(__name__)class SearchForm(Form): autocomp = TextField('Insert City', id='city_autocomplete')@app.route('/_autocomplete', methods=['GET'])def autocomplete(): cities = ["Olongapo City", "Angeles City", "Manila", "Makati", "Pasig", "Davao", "Cebu", "Quezon City", "Taguig"] print(cities) return Response(json.dumps(cities), mimetype='application/json')@app.route('/', methods=['GET', 'POST'])def index(): form = SearchForm(request.form) return render_template("search.html", form=form)if __name__ == '__main__': app.run(debug=True) |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | //search.html<head> <meta charset="utf-8"> <title>Python Flask Jquery Ajax Autocomplete</title> </head><body>{{ form.autocomp.label }}: {{ form.autocomp }}<script> $(function() { $.ajax({ url: '{{ url_for("autocomplete") }}' }).done(function (data){ $('#city_autocomplete').autocomplete({ source: data, minLength: 2 }); }); });</script> </body></html> |
