Fixed #16927 -- Corrected the `{% ifchanged %}` template tag's documentation. Thanks to sebastian for the report and patch.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16902 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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@ -936,7 +936,8 @@ def ifchanged(parser, token):
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"""
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Checks if a value has changed from the last iteration of a loop.
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The 'ifchanged' block tag is used within a loop. It has two possible uses.
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The ``{% ifchanged %}`` block tag is used within a loop. It has two
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possible uses.
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1. Checks its own rendered contents against its previous state and only
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displays the content if it has changed. For example, this displays a
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@ -949,9 +950,9 @@ def ifchanged(parser, token):
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<a href="{{ date|date:"M/d"|lower }}/">{{ date|date:"j" }}</a>
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{% endfor %}
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2. If given a variable, check whether that variable has changed.
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For example, the following shows the date every time it changes, but
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only shows the hour if both the hour and the date have changed::
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2. If given one or more variables, check whether any variable has changed.
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For example, the following shows the date every time it changes, while
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showing the hour if either the hour or the date has changed::
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{% for date in days %}
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{% ifchanged date.date %} {{ date.date }} {% endifchanged %}
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@ -555,7 +555,8 @@ ifchanged
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Check if a value has changed from the last iteration of a loop.
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The 'ifchanged' block tag is used within a loop. It has two possible uses.
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The ``{% ifchanged %}`` block tag is used within a loop. It has two possible
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uses.
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1. Checks its own rendered contents against its previous state and only
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displays the content if it has changed. For example, this displays a list of
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@ -568,9 +569,9 @@ The 'ifchanged' block tag is used within a loop. It has two possible uses.
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<a href="{{ date|date:"M/d"|lower }}/">{{ date|date:"j" }}</a>
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{% endfor %}
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2. If given a variable, check whether that variable has changed. For
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example, the following shows the date every time it changes, but
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only shows the hour if both the hour and the date has changed::
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2. If given one or more variables, check whether any variable has changed.
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For example, the following shows the date every time it changes, while
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showing the hour if either the hour or the date has changed::
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{% for date in days %}
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{% ifchanged date.date %} {{ date.date }} {% endifchanged %}
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