检查url是否包含带有JQuery的字符串 [英] Check if url contains string with JQuery

问题描述

我有一个包含select选项的页面，我使用JQuery刷新页面，并在单击一个选项时向URL添加一个字符串。现在我需要一种方法来检查浏览器url以查看它是否包含所述字符串。

I have a page with select options and I am using JQuery to refresh the page and add a string to the url when an option is clicked. Now I need a way to check the browsers url to see if it contains said string.

查看其他线程我认为 indexOf 会起作用，但在尝试时它不起作用。我怎么检查URL是否包含？添加到购物车= 555 ？完整的URL通常如下所示： http://my-site.com ，点击其中一个选项后，页面重新加载后看起来像这样： http://my-site.com/?added-to-cart=555 。我只需要检查URL是否包含？added-to-cart = 555 位。

Looking on other threads I thought indexOf would work, but when trying this it doesn't work. How else would I check if the URL contains something like ?added-to-cart=555? The complete URL would normally look like: http://my-site.com, and after clicking one of the options it looks like this after page reload: http://my-site.com/?added-to-cart=555. I just need to check to see if the URL contains that ?added-to-cart=555 bit.

以下是我的内容：

jQuery("#landing-select option").click(function(){

 $('#product-form').submit();

    window.location.href += $(this).val()

});

jQuery(document).ready(function($) {
if(window.location.indexOf("?added-to-cart=555") >= 0)
            {
                 alert("found it");
            }
});

推荐答案

使用Window.location .href在javascript中获取url。它是
属性，它会告诉您浏览器的当前URL位置。
将属性设置为不同的属性将重定向页面。

Use Window.location.href to take the url in javascript. it's a property that will tell you the current URL location of the browser. Setting the property to something different will redirect the page.

if (window.location.href.indexOf("?added-to-cart=555") > -1) {
    alert("found it");
}

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