check.js

几个运用了DWR框架编写的AJAX代码,

function formCheckByArr(targetObj,targetArr,warnType,bFocus){
	if(!targetObj)
		return false;

	var checkObj = null; 
	var checkType = null;
	if (targetObj.nodeName.toUpperCase()=="FORM")
	{
		checkObj = targetObj.getElementsByTagName("*");
		checkType = "FORM";
	}else{
		checkObj = new Array(targetObj);
		checkType = "OBJ";
	}
	var bErrorALL = false;
	for (var i=0;i<checkObj.length;i++){
		var itemType = checkObj[i].nodeName.toUpperCase();
		if (itemType!="INPUT"&&itemType!="SELECT")
			continue;
		var itemCType = checkObj[i].type.toUpperCase();
		
		if(itemCType!='CHECKBOX'){
			var itemValue = checkObj[i].value;
		}else{
			if(checkObj[i].checked){
				var itemValue = checkObj[i].value;
			}else{
				var itemValue ='';
			}
		}
		var checkflag = null;
		for(var j=0;j<targetArr.length;j++){
			if (targetArr[j][0]==checkObj[i].name)
			{
				checkflag = targetArr[j];
				break;
			}
		}
		if (checkflag == null||!targetArr[j][1])
		{
			continue;
		}
		//验证控件
		var bError = false;
		for (var x=9;x<checkflag.length;x++)
		{	
			switch(checkflag[x][1].toUpperCase()){
				//-------------------- 我是分隔线 --------------------
				case "EMPTY":
				
					if (itemCType == "RADIO"){
						var objArray = document.getElementsByName(checkObj[i].name);
						var check_flag = false;
						if (objArray != null && objArray.length != null) {
				        	for(var xx = 0; xx < objArray.length; xx++){
				        		if(objArray[xx].checked){
									check_flag = true;
									break;
								}
				        	}
				        	if (check_flag==false){
				        		checkAlert(warnType,checkflag[x][0],targetArr[j][2],targetArr[j][5]);
								if (bFocus){
									checkObj[i].focus();
									return false;
								}else{
									bError = true;
								}
				        	}
				       	}
					}else{
						if (isEmpty(itemValue)){
							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 --------------------
				case "EMPTY2":
					if (isEmpty(itemValue)&&isEmpty(document.getElementById(checkflag[x][2]).value)){
						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 --------------------
				case "LENGTH":
					if (!isEmpty(itemValue)&&(getByteCount(itemValue)<checkflag[x][2]||getByteCount(itemValue)>checkflag[x][3])){
						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 --------------------
				case "SMAX":
					if (!isEmpty(itemValue)&&getByteCount(itemValue)>checkflag[x][2]){
						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 --------------------
				case "SMIN":
					if (!isEmpty(itemValue)&&getByteCount(itemValue)<checkflag[x][2]){
						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 --------------------
				case "INT":
					if (!isEmpty(itemValue)&&!isInteger(itemValue)){
						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 --------------------
				case "NUM":
					if (!isEmpty(itemValue)&&!isNumber(itemValue)){
						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 --------------------
				case "IMAX":
					if (!isEmpty(itemValue)&&!isNumber(itemValue)){
						checkAlert(warnType,checkflag[x][0],targetArr[j][2],targetArr[j][5]);
						if (bFocus){
							checkObj[i].focus();
							return false;
						}else{
							bError = true;
						}
					}
					if(parseFloat(itemValue)>checkflag[x][2])
					{	
						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 --------------------
				case "IMIN":
					if (!isEmpty(itemValue)&&!isNumber(itemValue)){
						checkAlert(warnType,checkflag[x][0],targetArr[j][2],targetArr[j][5]);
						if (bFocus){
							checkObj[i].focus();
							return false;
						}else{
							bError = true;
						}
					}
					if(parseFloat(itemValue)<checkflag[x][2])
					{	
						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 --------------------
				case "EMAIL":
					if (!isEmpty(itemValue)&&!checkEmail(itemValue)){
						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 --------------------
				case "PASSWORD":
					if (!isEmpty(itemValue)&&checkPassword(itemValue)){
						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 --------------------
				case "TEL":
					if (!isEmpty(itemValue)&&!checkTel(itemValue)){
						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 --------------------
				case "MOBILE":
					if (!isEmpty(itemValue)&&!checkMobile(itemValue)){
						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 --------------------
				case "QQ":
					if (!isEmpty(itemValue)&&!checkQQ(itemValue)){
						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 --------------------
				case "POSTCODE":
					if (!isEmpty(itemValue)&&!checkPostcode(itemValue)){
						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 --------------------
				case "SAME":
					if (!isEmpty(itemValue)&&itemValue!=document.getElementById(checkflag[x][2]).value){
						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 --------------------
				case "NOTSAME":
					if (!isEmpty(itemValue)&&itemValue==document.getElementById(checkflag[x][2]).value){
						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 --------------------
				case "NICKNAME":
					if (!isEmpty(itemValue)&&!checkNickname(itemValue)){
						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 --------------------				
				case "USERNAME":
					if (!isEmpty(itemValue)&&!checkUsername(itemValue)){
						checkAlert(warnType,checkflag[x][0],targetArr[j][2],targetArr[j][5]);
						if (bFocus){
							checkObj[i].focus();
							return false;
						}else{
							bError = true;
						}
					}