post.js

新闻发布系统,一个提供新闻发布,图片上传,和显示的系统,用jsp写的

	if(DateCheck(AdminName,3,16))
	{
		document.User.AdminName.focus();
		document.User.AdminName.value = "";
		return false;
	}
	
	var AdminPwd = document.User.AdminPwd.value;
	if (AdminPwd=="")
	{
	   alert("请输入管理员密码!");
	   document.User.AdminPwd.focus();
	   return false;
	 }

	if(DateCheck(AdminPwd,4,16))
	{
		document.User.AdminPwd.focus();
		document.User.AdminPwd.value = "";
		return false;
	}
	
	var AdminPwd2 = document.User.AdminPwd2.value;
	if (AdminPwd2=="")
	{
	   alert("请再输入一次新密码!");
	   document.User.AdminPwd2.focus();
	   return false;
	 }
	
	if(DateCheck(AdminPwd2,4,16))
	{
		document.User.AdminPwd.focus();
		document.User.AdminPwd.value = "";
		return false;
	}
	
	if (AdminPwd != AdminPwd2) 
	{
		alert("你两次输入的密码不一致，请重输入！");
		document.User.AdminPwd.focus();	
		document.User.AdminPwd.value = "";
		document.User.AdminPwd2.value = "";
		return false;
	}
	
	var UserName = document.User.UserName.value;
	if (UserName=="")
	{
	   alert("真实姓名不能为空!");
	   document.User.UserName.focus();
	   return false;
	 }

	if(DateCheck(UserName,2,16))
	{
		document.User.UserName.focus();
		document.User.UserName.value = "";
		return false;
	}
	
	var UserEmail = document.User.UserEmail.value;
	if (UserEmail=="")
	{
	   alert("请输入电子邮件!");
	   document.User.UserEmail.focus();
	   return false;
	 }
	
		
	if(!IsEmail(UserEmail ))
	{
		alert("请输入正确的电子邮箱！");
		document.User.UserEmail .focus();
		document.User.UserEmail .value = "";
		return false;
	}
	
	var UserQQ = document.User.UserQQ.value;
	if (UserQQ != "") 
	{
		if(!IsNum(UserQQ))
		{
			alert("您输入的QQ不是纯数字,如果没有QQ请不要填写!");
			document.User.UserQQ.focus();
			document.User.UserQQ.value = "";
			return false;
		}
		if(DateCheck(UserQQ,4,10))
		{
			document.User.UserQQ.focus();
			document.User.UserQQ.value = "";
			return false;
		}
	}
}


/*****************************************************  
 *  函数名：CheckEditUser()
 *  作  用：检查用户表单信息
 *	参  数：无 
 *  返回值：True: 验证通过
 *          False: 验证没有通过
 ******************************************************
*/
function CheckEditUser(){
    var CheckEditUser = false;
	var AdminPwd = document.User.AdminPwd.value;
	if (AdminPwd!="")
	{
		if(DateCheck(AdminPwd,4,16))
		{
			document.User.AdminPwd.focus();
			document.User.AdminPwd.value = "";
			return false;
		}
		
		var AdminPwd2 = document.User.AdminPwd2.value;
		if (AdminPwd2=="")
		{
		   alert("请再输入一次新密码!");
		   document.User.AdminPwd2.focus();
		   return false;
		 }
		
		if(DateCheck(AdminPwd2,4,16))
		{
			document.User.AdminPwd.focus();
			document.User.AdminPwd.value = "";
			return false;
		}
		
		if (AdminPwd != AdminPwd2) 
		{
			alert("你两次输入的密码不一致，请重输入！");
			document.User.AdminPwd.focus();	
			document.User.AdminPwd.value = "";
			document.User.AdminPwd2.value = "";
			return false;
		}
		
	}


	
	var UserName = document.User.UserName.value;
	if (UserName=="")
	{
	   alert("真实姓名不能为空!");
	   document.User.UserName.focus();
	   return false;
	 }

	if(DateCheck(UserName,3,16))
	{
		document.User.UserName.focus();
		document.User.UserName.value = "";
		return false;
	}
	
	var UserEmail = document.User.UserEmail.value;
	if (UserEmail=="")
	{
	   alert("请输入电子邮件!");
	   document.User.UserEmail.focus();
	   return false;
	 }
	
		
	if(!IsEmail(UserEmail ))
	{
		alert("请输入正确的电子邮箱！");
		document.User.UserEmail .focus();
		document.User.UserEmail .value = "";
		return false;
	}
	
	var UserQQ = document.User.UserQQ.value;
	if (UserQQ != "") 
	{
		if(!IsNum(UserQQ))
		{
			alert("您输入的QQ不是纯数字,如果没有QQ请不要填写!");
			document.User.UserQQ.focus();
			document.User.UserQQ.value = "";
			return false;
		}
		if(DateCheck(UserQQ,4,10))
		{
			document.User.UserQQ.focus();
			document.User.UserQQ.value = "";
			return false;
		}
	}
}



/*****************************************************  
 *  函数名：CheckPerson()
 *  作  用：检查用户表单信息
 *	参  数：无 
 *  返回值：True: 验证通过
 *          False: 验证没有通过
 ******************************************************
*/
function CheckPerson(){
    var CheckPerson = false;
	var UserName = document.User.UserName.value;
	if (UserName=="")
	{
	   alert("真实姓名不能为空!");
	   document.User.UserName.focus();
	   return false;
	 }

	if(DateCheck(UserName,3,16))
	{
		document.User.UserName.focus();
		document.User.UserName.value = "";
		return false;
	}
	
	var UserEmail = document.User.UserEmail.value;
	if (UserEmail=="")
	{
	   alert("请输入电子邮件!");
	   document.User.UserEmail.focus();
	   return false;
	 }
	
		
	if(!IsEmail(UserEmail ))
	{
		alert("请输入正确的电子邮箱！");
		document.User.UserEmail .focus();
		document.User.UserEmail .value = "";
		return false;
	}
	
	var UserQQ = document.User.UserQQ.value;
	if (UserQQ != "") 
	{
		if(!IsNum(UserQQ))
		{
			alert("您输入的QQ不是纯数字,如果没有QQ请不要填写!");
			document.User.UserQQ.focus();
			document.User.UserQQ.value = "";
			return false;
		}
		if(DateCheck(UserQQ,4,10))
		{
			document.User.UserQQ.focus();
			document.User.UserQQ.value = "";
			return false;
		}
	}
}



/*****************************************************  
 *  函数名：CheckModPwd()
 *  作  用：修改密码表单数据验证
 *	参  数：无 
 *  返回值：True: 验证通过
 *          False: 验证没有通过
 *****************************************************
*/
function CheckModPwd()
{
	var OldPwd = document.User.OldPwd.value;
	if (OldPwd == "") {
	alert("请输入你的旧密码!");
	document.User.OldPwd.focus();
		return false;
	}
	
	if(DateCheck(OldPwd,4,16)){
		document.User.OldPwd.focus();
		document.User.OldPwd.value = "";
		return false;
	}
	
	var AdminPwd = document.User.AdminPwd.value;
	if (AdminPwd == "") {
	alert("新密码不能为空！");
	document.User.AdminPwd.focus();	
		return false;
	} 
	
	if(DateCheck(AdminPwd,4,16)){
		document.User.AdminPwd.focus();
		document.User.AdminPwd.value = "";
		return false;
	}
	
	var AdminPwd2 = document.User.AdminPwd2.value; 
	if (AdminPwd2 == "") {
	alert("请确认新密码！");
	document.User.AdminPwd2.focus();		
		return false;
      }
	  
	if(DateCheck(AdminPwd2,4,16)){
		document.User.AdminPwd2.focus();
		document.User.AdminPwd2.value = "";
		return false;
	}
	 
	if (AdminPwd != AdminPwd2) {
	alert("你两次输入的密码不一致，请重输入！");
	document.User.AdminPwd.focus();	
	document.User.AdminPwd.value = "";
	document.User.AdminPwd2.value = "";
		return false;
	}
	 
  return true;
  }    
 
 
 
 
/*****************************************************  
 *  函数名：LoginCheck()
 *  作  用：登录表单数据验证
 *	参  数：无 
 *  返回值：True: 验证通过
 *          False: 验证没有通过
 *****************************************************
*/
 function LoginCheck()
 {
	var LoginCheck = false;
	var User = document.form.User.value;
	if (User == "") {
	alert("请输入你的用户名!");
	document.form.User.focus();
		return false;
	}
	
	if(DateCheck(User,3,16)){
		document.form.User.focus();
		document.form.User.value = "";
		return false;
	}
	
	var Pwd = document.form.Pwd.value;
	if (Pwd == "") {
	alert("请输入你的密码!");
	document.form.Pwd.focus();
		return false;
	}
	
	if(DateCheck(Pwd,4,16)){
		document.form.Pwd.focus();
		document.form.Pwd.value = "";
		return false;
	}
	
	var VerifyCode = document.form.VerifyCode.value;
	if (VerifyCode == "" || VerifyCode.length != 4) {
	alert("请输入正确的验证码!");
	document.form.VerifyCode.focus();
		return false;
	}
  return true;
  }  
  
 /*****************************************************  
 *  函数名：CheckConfig()
 *  作  用：系统参数设置表单数据验证
 *	参  数：无 
 *  返回值：True: 验证通过
 *          False: 验证没有通过
 *****************************************************
*/
 function CheckConfig()
 {
	var LoginCheck = false;
	 
	 
 }