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newforms: The <input> tags in a RadioSelect now each have a distinct ID. Also, this plays nicely with auto_id and <label>s for Form.as_table() and Form.as_ul(). Refs #3064

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@4131 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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Adrian Holovaty 2006-11-29 01:40:27 +00:00
parent bb45c394a6
commit fe4af48ec8
3 changed files with 72 additions and 6 deletions
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38
tests/regressiontests/forms/tests.py
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@ -1373,6 +1373,44 @@ For a form with a <select>, use ChoiceField:
<li><label><input type="radio" name="language" value="P" /> Python</label></li>
<li><label><input type="radio" name="language" value="J" /> Java</label></li>
</ul>
>>> print f
<tr><td>Name:</td><td><input type="text" name="name" /></td></tr>
<tr><td>Language:</td><td><ul>
<li><label><input type="radio" name="language" value="P" /> Python</label></li>
<li><label><input type="radio" name="language" value="J" /> Java</label></li>
</ul></td></tr>
>>> print f.as_ul()
<li>Name: <input type="text" name="name" /></li>
<li>Language: <ul>
<li><label><input type="radio" name="language" value="P" /> Python</label></li>
<li><label><input type="radio" name="language" value="J" /> Java</label></li>
</ul></li>
Regarding auto_id and <label>, RadioSelect is a special case. Each radio button
gets a distinct ID, formed by appending an underscore plus the button's
zero-based index.
>>> f = FrameworkForm(auto_id='id_%s')
>>> print f['language']
<ul>
<li><label><input type="radio" id="id_language_0" value="P" name="language" /> Python</label></li>
<li><label><input type="radio" id="id_language_1" value="J" name="language" /> Java</label></li>
</ul>
When RadioSelect is used with auto_id, and the whole form is printed using
either as_table() or as_ul(), the label for the RadioSelect will point to the
ID of the *first* radio button.
>>> print f
<tr><td><label for="id_name">Name:</label></td><td><input type="text" name="name" id="id_name" /></td></tr>
<tr><td><label for="id_language_0">Language:</label></td><td><ul>
<li><label><input type="radio" id="id_language_0" value="P" name="language" /> Python</label></li>
<li><label><input type="radio" id="id_language_1" value="J" name="language" /> Java</label></li>
</ul></td></tr>
>>> print f.as_ul()
<li><label for="id_name">Name:</label> <input type="text" name="name" id="id_name" /></li>
<li><label for="id_language_0">Language:</label> <ul>
<li><label><input type="radio" id="id_language_0" value="P" name="language" /> Python</label></li>
<li><label><input type="radio" id="id_language_1" value="J" name="language" /> Java</label></li>
</ul></li>
MultipleChoiceField is a special case, as its data is required to be a list:
>>> class SongForm(Form):