摘要:
var queryEle = function(selector){ var selectReg = /^(#)?(\.)?(\w+)$/img; var result = selectReg.exec(selector), data = []; //id if(result[1]){ ... 阅读全文
摘要:
var myDiv = document.getElementById("chooseRect"); var computedStyle = document.defaultView.getComputedStyle(myDiv, null); console.log(computedStyle.width ); VM33412:3 20px 阅读全文
摘要:
//地址栏获取参数 function getUrlParamTrace(n){ var reg = new RegExp("(^|&)"+ n +"=([^&]*)(&|$)"); //构造一个含有目标参数的正则表达式对象 var r = location.search.substr(1).match(reg); //匹配目标参数 if (r!=null) return... 阅读全文