Django模板标签插入或替换URL参数 [英] Django template tag to insert or replace URL parameter

问题描述

有人知道Django模板标签使用当前路径和查询字符串，并插入或替换查询字符串值吗？

给了/ some / custom / path的请求？q = how + now + brown + cow& page = 3& filter = person

调用 {％urlparam'page'4％} 将生成 / some / custom / path？q = how + now + brown + cow& page = 4& filter = / code>。

这从头开始并不难，但由于这似乎是一个很常见的任务，所以我会期待一个标签这是内置的。不过，在阅读 docs 和谷歌搜索后，我不能似乎找到任何人的公开这样的标签。

解决方案

由于我没有使用这些工具，我会只要参考你：

• django-url-tools 具有 url_params 似乎做你想做的模板标签


• django-more-template-tags-and-filters 有一些帮助器标签用于操纵网址和参数

我已经个人使用 jsurl 库在javascript中进行这种网址操作。

希望有帮助。

Is anyone aware of a Django template tag that takes the current path and query string and inserts or replaces a query string value?

e.g. given a request to /some/custom/path?q=how+now+brown+cow&page=3&filter=person

The call {% urlparam 'page' 4 %} would generate /some/custom/path?q=how+now+brown+cow&page=4&filter=person.

This wouldn't be too difficult to write from scratch, but as this seems like a very common task, I would expect a tag like this to be built-in. However, after reading through the docs and googling, I can't seem to find anyone's who's publicized such a tag.

解决方案

Since I haven't used these tools by my own, I'll just refer you:

• django-url-tools has url_params template tag that seems to do what you want
• django-more-template-tags-and-filters has some helper tags for manipulating urls and parameters

FYI, I've personally used jsurl library for this kind of url manipulations in javascript.

Hope that helps.

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