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19 lines
521 B
19 lines
521 B
/* 自定义trim */
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function trim (str) { //删除左右两端的空格,自定义的trim()方法
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return str == undefined ? "" : str.replace(/(^\s*)|(\s*$)/g, "")
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}
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//获取url地址上面的参数
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function requestUrlParam(argname){
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var url = location.href
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var arrStr = url.substring(url.indexOf("?")+1).split("&")
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for(var i =0;i<arrStr.length;i++)
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{
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var loc = arrStr[i].indexOf(argname+"=")
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if(loc!=-1){
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return arrStr[i].replace(argname+"=","").replace("?","")
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}
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}
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return ""
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}
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