check.js

这是一个用java三层框架做的ISS学员管理系统

var cannotSubmit = true;
var showmessage = false;
function userSave(){
	if(checkEmpty("empcode","工号不能为空!"))return;
	if(cannotSubmit){
		if(!showmessage){
			alert('请检测工号!');
		}else{
			alert('该工号已经存在!');
		}
		$('empcode').focus();
		return ;
	}
	if(checkEmpty("empname","姓名不能为空!"))return;
	if(checkEmpty('degreeid','请选择学历!'))return;
	if(checkEmpty('jobid','请选择职位!'))return;
	if(checkEmpty('deptid','请选择部门!'))return;
	if(checkEmpty('workid','请选择工作地点!'))return;
	if(confirm('确认要保存该信息吗?')){
		postForm("empinfoform");
	}
}

function keycodecheck(){
	getObject('mes').innerHTML='<span disabled>未检测</span>';
	cannotSubmit = true;
	showmessage = false
}


function checkDel(){
	if(checkUnSelected("selected", "请选择要删除的项!"))return;
	if(confirm("确定要删除吗?"))
		link("userAction.do?method=userDelete");
}

function checkUsercode(){
	if(checkEmpty("empcode","工号不能为空!"))return;
	var empcode = $F('empcode');
	var url = "userAction.do?method=usercodecheck";
	var para = "empcode="+empcode;
	MyAjax(url,para,'post',showResponse);
}

function showResponse(thisobj){
	if(thisobj.responseText=='1'){
		alert('允许注册!');
		cannotSubmit = false;
		getObject('mes').innerHTML='<span>已通过检测</span>';
	}else if(thisobj.responseText=='0'){
		alert('该工号已经存在!');
		$('empcode').focus();
		showmessage = true;
		cannotSubmit = true;
		getObject('mes').innerHTML="<font color='red'>工号已经存在</font>";
	}else{
		alert('与服务器失去连接!');
	}
}