check.js

几个运用了DWR框架编写的AJAX代码,

					break;
				//-------------------- 我是分隔线 --------------------
				case "CATE":
					if (!isEmpty(itemValue)&&checkObj[i].options[checkObj[i].selectedIndex].text==".."){
						checkAlert(warnType,checkflag[x][0],targetArr[j][2],targetArr[j][5]);
						if (bFocus){
							checkObj[i].focus();
							return false;
						}else{
							bError = true;
						}
					}
					break;
				//-------------------- 我是分隔线 --------------------
				default:
					alert("不可识别的校验信息,请联系系统管理员!ErrorCode:"+checkflag[x][1].toUpperCase());
					if (bFocus){
						checkObj[i].focus();
						return false;
					}else{
						bError = true;
					}
					break;
			}
			if (bError)
			{
				bErrorALL = true;
				break;
			}
		}
		if (!bError){
			if (warnType=="div")
			{
				if (itemValue==null||itemValue=="")
				{
					var warnDiv = document.getElementById(targetArr[j][2]);
					warnDiv.innerHTML = targetArr[j][6];
					warnDiv.className = targetArr[j][3];
					//document.getElementById(targetArr[j][0]).focus();
				}else{
					var warnDiv = document.getElementById(targetArr[j][2]);
					warnDiv.innerHTML = targetArr[j][7];
					warnDiv.className = targetArr[j][4];
				}
			}
			if(checkType=="OBJ"&&checkflag[8]!=null){
				eval(checkflag[8]+"();");
			}
		}
	}
	return !bErrorALL;
}

function checkAlert(warn_Type,msg_Info,objID,style_ERROR)  
{
	if (msg_Info==null||msg_Info=="")
	{
		msg_Info = "您输入的数据不符合要求，请核实！";
	}

	if (warn_Type=="alert")
	{
		alert(msg_Info);
	}else{
		var warnDiv = document.getElementById(objID);
		if (warnDiv)
		{
			warnDiv.innerHTML = msg_Info+"<img src='/images/remind.gif' align='absmiddle'>";
			warnDiv.className = style_ERROR;
		}
	}
	return;
}

function isEmpty(temp)  
{//是否为空
	return ((temp==null)||(strim(temp).length==0))
}

function isNumber(str) 
{//是否是数字
	if(strim(str)=="")
		return false;

	var i; 
	for(i=0;i<str.length;i++) 
	{ 
		var ch=str.charAt(i); 
		if((ch<'0'||ch>'9')&&ch!='.') return false; 
	}
	if(str==".")
		return false;

	return true; 
} 

function isInteger(str) 
{//是否是整型数
	if(strim(str)=="")
		return false;

	var i; 
	for(i=0;i<str.length;i++) 
	{ 
		var ch=str.charAt(i); 
		if(ch<'0'||ch>'9') return false; 
	}
	return true; 
}

function checkEmail(check_obj)
{//检查Email格式是否正确
    if(check_obj.search(/^[\w-\.]+@[\w-\.]+(\.[A-Za-z]{2,3})+$/)>=0){
        return true;
      }else{
        return false;
      }
}
function checkPassword(check_obj){
	
	if(check_obj.search(/[\.]/)>=0){
        return true;
      }else{
        return false;
      }
}
function checkNickname(check_obj)
{//检查昵称是否合法
	var pattern_cn = /^[^0-9]{1}([\u4E00-\u9FA5]|[a-zA-Z0-9_])*$/;
	if(pattern_cn.test(check_obj)){
//		if((check_obj.slice(check_obj.length-1)=="_"||check_obj.slice(0,1)=="_")){
//			return false;
//		}
		return true;
	}else{
		return false;
	}
}
function checkUsername(check_obj)
{//检查昵称是否合法
	var pattern_cn = /^[a-z]{1}([a-z0-9])*$/;
	if(pattern_cn.test(check_obj)){
		if((check_obj.slice(check_obj.length-1)=="_"||check_obj.slice(0,1)=="_")){
			return false;
		}
		return true;
	}else{
		return false;
	}
}

function checkTel(check_obj)
{//检查电话格式是否正确
	var pattern_cn = /^([-0-9])*$/;
	if(pattern_cn.test(check_obj)){
		return true;
	}else{
		return false;
	}
}

function checkMobile(check_obj)
{//检查手机格式是否正确
	var pattern_cn = /1[3,5]\d{9}$/;
	if(pattern_cn.test(check_obj)){
		return true;
	}else{
		return false;
	}
}
function checkQQ(check_obj)
{//检查QQ号码是否正确
	var pattern_cn = /^\d{5,10}$/;
	if(pattern_cn.test(check_obj)){
		return true;
	}else{
		return false;
	}
}

function checkPostcode(check_obj)
{//检查邮政编码格式是否正确
	var pattern_cn = /\d{6}/;
	if(pattern_cn.test(check_obj)){
		return true;
	}else{
		return false;
	}
}


//密码强度;
function PasswordStrength(showed){	
	this.showed = (typeof(showed) == "boolean")?showed:true;
	this.styles = new Array();	
	this.styles[0] = {backgroundColor:"#EBEBEB",borderLeft:"solid 1px #FFFFFF",borderRight:"solid 1px #BEBEBE",borderBottom:"solid 1px #BEBEBE"};	
	this.styles[1] = {backgroundColor:"#FF4545",borderLeft:"solid 1px #FFFFFF",borderRight:"solid 1px #BB2B2B",borderBottom:"solid 1px #BB2B2B"};
	this.styles[2] = {backgroundColor:"#FFD35E",borderLeft:"solid 1px #FFFFFF",borderRight:"solid 1px #E9AE10",borderBottom:"solid 1px #E9AE10"};
	this.styles[3] = {backgroundColor:"#95EB81",borderLeft:"solid 1px #FFFFFF",borderRight:"solid 1px #3BBC1B",borderBottom:"solid 1px #3BBC1B"};
	
	this.labels= ["弱","中","强"];

	this.divName = "pwd_div_"+Math.ceil(Math.random()*100000);
	this.minLen = 5;
	
	this.width = "150px";
	this.height = "16px";
	
	this.content = "";
	
	this.selectedIndex = 0;
	
	this.init();	
}
PasswordStrength.prototype.init = function(){
	var s = '<table cellpadding="0" id="'+this.divName+'_table" cellspacing="0" style="width:'+this.width+';height:'+this.height+';">';
	s += '<tr>';
	for(var i=0;i<3;i++){
		s += '<td id="'+this.divName+'_td_'+i+'" width="33%" align="center"><span style="font-size:1px">&nbsp;</span><span id="'+this.divName+'_label_'+i+'" style="display:none;font-family: Courier New, Courier, mono;font-size: 12px;color: #000000;">'+this.labels[i]+'</span></td>';
	}	
	s += '</tr>';
	s += '</table>';
	this.content = s;
	if(this.showed){
		document.write(s);
		this.copyToStyle(this.selectedIndex);
	}	
}
PasswordStrength.prototype.copyToObject = function(o1,o2){
	for(var i in o1){
		o2[i] = o1[i];
	}
}
PasswordStrength.prototype.copyToStyle = function(id){
	this.selectedIndex = id;
	for(var i=0;i<3;i++){
		if(i == id-1){
			this.$(this.divName+"_label_"+i).style.display = "inline";
		}else{
			this.$(this.divName+"_label_"+i).style.display = "none";
		}
	}
	for(var i=0;i<id;i++){
		this.copyToObject(this.styles[id],this.$(this.divName+"_td_"+i).style);			
	}
	for(;i<3;i++){
		this.copyToObject(this.styles[0],this.$(this.divName+"_td_"+i).style);
	}
}
PasswordStrength.prototype.$ = function(s){
	return document.getElementById(s);
}
PasswordStrength.prototype.setSize = function(w,h){
	this.width = w;
	this.height = h;
}
PasswordStrength.prototype.setMinLength = function(n){
	if(isNaN(n)){
		return ;
	}
	n = Number(n);
	if(n>1){
		this.minLength = n;
	}
}
PasswordStrength.prototype.setStyles = function(){
	if(arguments.length == 0){
		return ;
	}
	for(var i=0;i<arguments.length && i < 4;i++){
		this.styles[i] = arguments[i];
	}
	this.copyToStyle(this.selectedIndex);
}
PasswordStrength.prototype.write = function(s){
	if(this.showed){
		return ;
	}
	var n = (s == 'string') ? this.$(s) : s;
	if(typeof(n) != "object"){
		return ;
	}
	n.innerHTML = this.content;
	this.copyToStyle(this.selectedIndex);
}
PasswordStrength.prototype.update = function(s){
	if(s.length < this.minLen){
		this.copyToStyle(0);
		return;
	}
	var ls = -1;
	if (s.match(/[a-z]/ig)){
		ls++;
	}
	if (s.match(/[0-9]/ig)){
		ls++;
	}
 	if (s.match(/(.[^a-z0-9])/ig)){
		ls++;
	}
	if (s.length < 6 && ls > 0){
		ls--;
	}
	 switch(ls) { 
		 case 0:
			 this.copyToStyle(1);
			 break;
		 case 1:
			 this.copyToStyle(2);
			 break;
		 case 2:
			 this.copyToStyle(3);
			 break;
		 default:
			 this.copyToStyle(0);
	 }
}