jQuery 从jquery中的href获取参数值

Get parameter values from href in jquery

提问by Avinash

Script

脚本

 <a href="#?cat=MT&typ=1" data-reveal-id="reveal_popup" onclick="pop();" data-closeonbackgroundclick="false" data-dismissmodalclass="close-reveal-modal">due today</a>
 <a href="#?cat=MT&typ=2" data-reveal-id="reveal_popup" onclick="pop();" data-closeonbackgroundclick="false" data-dismissmodalclass="close-reveal-modal">due in 2 days</a>

 <div id="reveal_popup" class="reveal-modal">
 <div id="popup"></div>
 <a class="close-reveal-modal">&#215;</a>
 </div>

function pop() {

 var cat=**value of cat parameter in href**
 var type=**value of typ parameter in href**

 $.ajax({
       type:'post',
       url:site_url()+'/event/deleteEventSingle',
       data:{'cat':cat,'type':typ},
        async:false,
         success:function(result){}
        });
}

In this when the user clicks a href same popup appears with different data. there are more than 10 hrefs actually and i am trying to show a calender with user inputted data in the popup. This depends on two parameters cat and typas shown in href.

在这种情况下，当用户单击 href 时，会出现带有不同数据的相同弹出窗口。实际上有超过 10 个 href，我试图在弹出窗口中显示带有用户输入数据的日历。这取决于href 中所示的两个参数cat 和 typ。

Requirement

要求

Every href has its own cat and typ values. When a href is clicked I want the cat and typ values of the clicked href to be get using jquery so that i can pass these variables in ajax.

每个 href 都有自己的 cat 和 typ 值。单击 href 时，我希望使用 jquery 获取单击的 href 的 cat 和 typ 值，以便我可以在 ajax 中传递这些变量。

var cat=**value of cat parameter in href**
var type=**value of typ parameter in href**

Tried

试过

How to get the parameters of an href attribute of a link from the click event object

如何从点击事件对象中获取链接的 href 属性的参数

回答by Jay Mayu

You can do as soeme thing as below

您可以执行以下操作

$('a').bind('click',function(){
    var url = ($(this).attr('href'));
    var cat = getURLParameter(url, 'cat');
    var typ = getURLParameter(url, 'typ');
    //calling the ajax function
    pop(cat, typ)
});


function getURLParameter(url, name) {
    return (RegExp(name + '=' + '(.+?)(&|$)').exec(url)||[,null])[1];
}

function pop(cat, typ) {

    $.ajax({
       type:'post',
       url:site_url()+'/event/deleteEventSingle',
       data:{'cat':cat,'type':typ},
        async:false,
         success:function(result){}
    });
}

Check out the the example at Live fiddle http://jsfiddle.net/mayooresan/aY9vy/

查看 Live fiddle http://jsfiddle.net/mayooresan/aY9vy/ 上的示例

回答by Gaurav

Try this :

尝试这个 ：

function getUrlParams(url) {
    var params = {};
    url.substring(1).replace(/[?&]+([^=&]+)=([^&]*)/gi,
            function (str, key, value) {
                 params[key] = value;
            });
    return params;
}

Usage:

用法：

function pop(e) {
     var url = $(e.target).attr("href");
     var params = getUrlParams(url); 

     var cat= params["cat"];
     var type= params["typ"];

     alert(cat);
     alert(type);    
}

Working Fiddle

工作小提琴