Snippets by naktinis

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