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Tag "parameters"

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Add GET parameters from current request

The tag generates a parameter string in form '?param1=val1&param2=val2'. The parameter list is generated by taking all parameters from current request.GET and optionally overriding them by providing parameters to the tag. This is a cleaned up version of http://djangosnippets.org/snippets/2105/. It solves a couple of issues, namely: * parameters are optional * parameters can have values from request, e.g. request.GET.foo * native parsing methods are used for better compatibility and readability * shorter tag name Usage: place this code in your appdir/templatetags/add_get_parameter.py In template: {% load add_get_parameter %} <a href="{% add_get param1='const' param2=variable_in_context %}"> Link with modified params </a> It's required that you have 'django.core.context_processors.request' in TEMPLATE_CONTEXT_PROCESSORS

  • get
  • request
  • parameters
  • add
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Add GET parameter tag

This is custom tag I wrote for myself for solving situations when you have filter form and page numbers in the same page. You want to change ?page=.. or add it if it doesn't exist to save filter form data while moving through pages. Usage: place this code in your application_dir/templatetags/add_url_parameter.py In template: {% load add_get_parameter %} <a href="{% add_get_paramater param1='const_value',param2=variable_in_context %}"> Link with modified params </a> It's required that you have 'django.core.context_processors.request' in TEMPLATE_CONTEXT_PROCESSORS URL: [http://django.mar.lt/2010/07/add-get-parameter-tag.html](http://django.mar.lt/2010/07/add-get-parameter-tag.html)

  • tag
  • parameters
  • GET
  • add
  • add_get_parameter
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Template tag: Extend with parameters

Extended extends tag that supports passing parameters, which will be made available in the context of the extended template (and all the way up the hierarchy). It wraps around the orginal extends tag, to avoid code duplication, and to not miss out on possible future django enhancements. Note: The current implementation will override variables passed from your view, too, so be careful. Some of the argument parsing code is based on: http://www.djangosnippets.org/snippets/11/ Examples: {% xextends "some.html" %} {% xextends "some.html" with title="title1" %} {% xextends "some.html" with title="title2"|capfirst %}

  • template
  • templatetag
  • extends
  • parameters
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4 snippets posted so far.