GUO_LOVER的博客

function emailCheck(obj, labelName) {       var objName = eval("document.all."+obj);       var pattern = /^([0-9A-Za-z\-_\.]+)@([0-9a-z]+\.[a-z]{2,3}(\.[a-z]{2})?)$/g;      if (!pattern.test(objNam

js引用HTML代码   if (data != '' && data != null) {                             //document.writeln("<input onkeyup=\"this.value=this.value.replace(/\/\/D/g,\'\')\" onafterpaste=\"this.value=this.value.re

1、查找表中多余的重复记录，重复记录是根据单个字段（peopleId）来判断 select  * from people where peopleId in (select peopleId from  people group by peopleId having count(peopleId)  > 1)  2、删除表中多余的重复记录，重复记录是根据单个字段（peopleI

var i=0; function count() {   i++;   document.getElementById("count").innerHTML=i; } for (a = 0; a    // 1秒后模拟点击 setTimeout(function() { // IE if(document.all) { document.getElementById("a