Warning: file_get_contents(/data/phpspider/zhask/data//catemap/9/javascript/434.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
如何使用javascript检索此信息?_Javascript_Html_Tags - Fatal编程技术网

如何使用javascript检索此信息?

如何使用javascript检索此信息?,javascript,html,tags,Javascript,Html,Tags,我想使用javascript检索“tmad=”和“&tmpageid”之间的信息 示例:www.url.com/tmad1234&tmpageid88假设您的意思是www.url.com/tmad=1234&tmpageid88,那么下面的方法就可以了 function getQueryVariable(variable) { var query = window.location.search.substring(1); var vars = query.split('&

我想使用javascript检索“tmad=”和“&tmpageid”之间的信息


示例:www.url.com/tmad1234&tmpageid88

假设您的意思是www.url.com/tmad=1234&tmpageid88,那么下面的方法就可以了

function getQueryVariable(variable) {
    var query = window.location.search.substring(1);
    var vars = query.split('&');
    for (var i = 0; i < vars.length; i++) {
        var pair = vars[i].split('=');
        if (decodeURIComponent(pair[0]) == variable) {
            return decodeURIComponent(pair[1]);
        }
    }
    console.log('Query variable %s not found', variable);
}

getQueryVariable("tmad");

你可以在这里找到解决方案:如果你想知道为什么你会获得反对票,请阅读以下内容: