- Author:
- schraal
- Posted:
- June 17, 2008
- Language:
- JavaScript
- Version:
- Not specified
- Score:
- 0 (after 0 ratings)
This snippet shows how to disable fields in a edit page in the oldforms admin using jquery.
The idea is to add the javascript to the edit page using the js
attribute of the model's Admin
class. In this case jQuery and a custom javascript file are added.
The javascript sets the disabled
attribute of the name
field to true
as soon as the document is ready.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | Model:
class Placeholder(models.Model):
name=models.CharField()
description = models.CharField(blank=True, maxlength=200)
class Admin:
list_display = ('name', 'description')
js = (
'/appmedia/js/jquery.js',
'/appmedia/js/placeholder.js',
)
placeholder.js:
$(document).ready(function(){
$('#id_name').attr("disabled", true);
});
|
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Comments
when the field is disabled,web form shows a error message of validation because the field is required. The field have a default value, but shows a error message validation, help me
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