Edit page write time, without introducing getUrlParam () js code, resulting in a URL parameter edit page can not obtain the address bar can not get the value, add the following js references like this.
<script type="text/javascript" src="/js/common.js"></script>
The following is getUrlParam () implementation code:
// Get the parameter value after the address bar url function getUrlParam(key) { var href = window.location.href; var url = href.split("?"); if(url.length <= 1){ return ""; } var params = url[1].split("&"); for(var i=0; i<params.length; i++){ var param = params[i].split("="); if(key == param[0]){ return param[1]; } } }