将JSON数据从模板传递到Django视图

Question

i have atribute value in my table with CHAR data type.

i want to post string data from html template that i got from HTTP get which i use angularjs.

When i clicked button submit i got the error

`ValueError: invalid literal for int() with base 10:''` 

or

ValueError: invalid literal for int() with base 10: 'undefined:undefined'

This is my template:

<div class="form-group" id="location">
                          <label >Location {{l.location_name}}</label>


                          <select class="form-control" ng-model="l.location_name" id="location_name" name="location_name">
                            <option ng-repeat="l in LocationList track by l.location_name" value='{{l.location_name}}'>{{l.location_name}}</option>
                          </select>
                       </div>

and i try to print the value in my view.py

print form.cleaned_data['location_name'] + "--> LOCATION NAME"

The Result:

? string:LONDON ?--> LOCATION NAME

Answer 1

似乎您的表单期望一个int，您正在传递一个字符串。