JS request function is used to obtain url parameters_javascript skills

Copy code The code is as follows:

function request(strParame) {
var args = new Object( );
var query = location.search.substring(1);

var pairs = query.split("&"); // Break at ampersand
for(var i = 0; i < pairs.length; i ) {
var pos = pairs[i].indexOf('=');
if (pos == -1) continue;
var argname = pairs[i ].substring(0,pos);
var value = pairs[i].substring(pos 1);
value = decodeURIComponent(value);
args[argname] = value;
}
return args[strParame];
}

For example, if you want to get aaa.aspx?id=2

The usage method is: var id= request('id ');

The following are some article references compiled by Script House
JS extension examples for obtaining url parameters
jQuery plug-in for obtaining URL parameters
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