common_001.js

一个自娱自乐的demo 开发环境 apache-tomcat-6.0.16 Mysql 5.1.11 Jdk 1.6 文件结构如下 --MyGame -----MyGam

// 用户登录检查
function userLogin(form){
    var username = form["loginForm:username"];
    var userPwd = form["loginForm:password"];
    var strTitle = '用户登录';
    if (username.value == null || username.value == '') {
		strMsg = getError_Need_Input1("用户名");
		showInfoMessageBox_1(strTitle, strMsg, emptySubmit1);

		return false;

	} else if (userPwd.value == null || userPwd.value == '') {
		strMsg = getError_Need_Input1("用户密码");
		showInfoMessageBox_1(strTitle, strMsg, emptySubmit2);

		return false;
	} else {
		return true;
	}
}

// 设置界面焦点
function emptySubmit1(){
    document.forms['loginForm'].elements['loginForm:username'].focus();
}

function emptySubmit2(){
    document.forms['loginForm'].elements['loginForm:password'].focus();
}

// 初始化界面元素
function cleanItem(form){
    form["loginForm:username"].value = '';
    form["loginForm:password"].value = '';
    return false;
}