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How to create a dropdown menu from a python list using Flask and HTML

I am trying to create a dropdown menu in HTML using information from a python script. I have finalized it so far, however the html drop-down list displays all 4 values ​​in the lists as 4 options.

Current: Option 1: Red, Blue, Black Orange; Option 2: Red, Blue, Black, Orange, etc. (Screenshot in the link) Current

Desired: Option 1: Red Option 2: Blue, etc.

How to make python list split?

dropdown.py

from flask import Flask, render_template, request
app = Flask(__name__)
app.debug = True


@app.route('/', methods=['GET'])
def dropdown():
    colours = ['Red', 'Blue', 'Black', 'Orange']
    return render_template('test.html', colours=colours)

if __name__ == "__main__":
    app.run()

test.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Dropdown</title>
</head>
<body>
<select name= colours method="GET" action="/">
    {% for colour in colours %}
    <option value= "{{colour}}" SELECTED>{{colours}}</option>"
    {% endfor %}
</select>

</select>
</body>
</html>
+4
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2 answers

, colours colour

<option value= "{{colour}}" SELECTED>{{colours}}</option>"


<option value= "{{colour}}" SELECTED>{{ colour }}</option>"
                                     <!--  ^^^^ -->
+2

{{colour}} ( {{colours}} ):

<select name="colour" method="GET" action="/">
    {% for colour in colours %}
        <option value="{{colour}}" SELECTED>{{colour}}</option>"
    {% endfor %}
</select>

, selected selected , , :

<select name="colour" method="GET" action="/">
  <option value="{{colours[0]}}" selected>{{colours[0]}}</option>
  {% for colour in colours[1:] %}
    <option value="{{colour}}">{{colour}}</option>
  {% endfor %}
</select>
+6

Source: https://habr.com/ru/post/1684443/

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