如何根据网址中的查询结果提供结果？ [英] How provide results based on the query results in a url?

问题描述

是否有一个javascript解决方案来读取url，从中创建一个字符串，并根据结果构建一个if语句？有没有人知道一个教程或可以提供一些如何实现这一目标的技巧。

Is there a javascript solution to read the url,create a string from it, and build a if statement based on the results? Does anyone know of a tutorial or can provide me with some tips of how to accomplish this.

更具体地说，我试图根据搜索结果来做这件事。所以..例如，网址类似于：

To be more specific I am trying to do this based on a search result. So.. for example the url is something like:

http://www.site.com/catalogsearch/result?q=asdf&kw=asdf&x=0&y=0

和丹尼尔斯的回应我正在尝试这个没有运气：

and working off of Daniels response I am trying this with no luck:

if (window.location.search ==='?q=asdf') {
alert("You searched for asdf");
}

推荐答案

您可以获取网址，或使用 window.location object。

You can get the URL, or parts for it, using the window.location object.

例如，请考虑以下网址：

For example, consider the following URL:

http://www.google.com:80/search?q= devmo #test

http://www.google.com:80/search?q=devmo#test

这些是 window.location的标准属性对象，以及上述网址的价值：

These are the standard properties of the window.location object, and the value you would get for the above URL:

property   | value
-----------+-----------------------------------------------------
hash       | #test
host       | www.google.com:80
hostname   | www.google.com
href       | http://www.google.com:80/search?q=devmo#test
pathname   | /search
port       | 80
protocol   | http:
search     | ?q=devmo

例如，如果要检查路径名，可以执行以下操作：

For example, if you want to check the pathname, you could do the following:

if (window.location.pathname === '/search') {
   // do something
}

这篇关于如何根据网址中的查询结果提供结果？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！