iget the error /(ㄒoㄒ)/~~
NameError: name 'values' is not defined
fix like the app.run()
from flask import Flask,render_template
app = Flask(__name__)
@app.route('/', methods=['GET'])
def page_show():
values = [1, 2, 3, 4, 5]
print(values)
return render_template('default.html', values=values)
app.run()
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
</head>
<body>
<input
type="text"
id="values"
list="val"
multiple="multiple"
class="searchTerm"
name="value"
placeholder="Type your values"
/>
<select list="values" name="values">
{% for val in values %}
<option value="{{val}}" selected>{{val}}</option>
{% endfor %}
</select>
<button type="submit" class="searchButton" name="form">
<i class="fa fa-search"></i>
</button>
</body>
</html>
it works！
(￣▽￣)”
import csv
from flask import Flask,render_template
app = Flask(__name__)
with open(r'demotemplatesTesting.csv') as f:
reader = csv.reader(f)
values = next(reader)
values = values[:len(values)-1]
@app.route('/', methods=['GET'])
def page_show():
values = [1, 2, 3, 4, 5]
print(values)
return render_template('default.html', values=values)
app.run()
What do I have to do to add my selected values from python list to input without any js library?
I need to add them separately by comma. The problem is that I can selected one value, and can`t do it second time, so I have the loop to do it, but it does not work.
app.py:
import csv
from flask import Flask, jsonify, make_response, render_template, request,
with open('templates/Testing.csv') as f:
reader = csv.reader(f)
values = next(reader)
values = values[:len(values)-1]
@app.route('/', methods=['GET'])
def page_show():
return render_template('includes/default.html', values=values)
if __name__ == '__main__':
app.run()
default.html:
<input type="text" id="values" list="val" multiple="multiple" class="searchTerm" name="value" placeholder="Type your values">
<select list="values" name="values">
{% for val in values %}
<option value="{{val}}" SELECTED>{{val}}</option>
{% endfor %}
</select>
<button type="submit" class="searchButton" name=form>
<i class="fa fa-search"></i>
</button>
How to solve it? Thanks.
it doesn`t work. Please see my updated code to get rid of errors.
in your code you can select value, but can`t select another again. and I need select another too and add it to the same input from which I can select values/
