How to query string parameters in javascript_javascript skills

The example in this article describes the method of querying string parameters in javascript. Share it with everyone for your reference. The specific implementation method is as follows:

Copy code The code is as follows:

/* Parse the query string and return an object containing all parameters*/

function getQueryStringArgs(){

//Get the query string and remove the question mark at the beginning
var qs = (location.search.length > 0 ? location.search.substring(1) : '');

//Object to save data
args = {};

//Get each item
var items = qs.length ? qs.split('&') : [],
item = null,
name = null,
//Use in for loop
i = 0, len = items.length;

//Add each item to the args object one by one
for(i = 0; i < len; i ){
Item = items[i].split('=');
name = decodeURIComponent(item[0]);
Value = decodeURIComponent(item[1]);

If(name.length){
             args[name] = value;                                         }  
}  
Return args;
}

In this way, you can easily get the corresponding parameter values ​​in the URL.

I hope this article will be helpful to everyone’s JavaScript programming design.