Jsp/Servlet

开发平台：
Java

meetroom.jsp：源码内容
							
<%@ page language="java" pageEncoding="gbk"%>
<%@ taglib uri="http://struts.apache.org/tags-bean" prefix="bean"%>
<%@ taglib uri="http://struts.apache.org/tags-html" prefix="html"%>
<%@ taglib uri="http://struts.apache.org/tags-logic" prefix="logic"%>
<%@ taglib uri="http://struts.apache.org/tags-tiles" prefix="tiles"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html:html lang="true">
<head>
	<title>会议室操作管理</title>
	<link href="${pageContext.request.contextPath}/Css_file/oa.css" rel="stylesheet" type="text/css" />
	<script>	
	function check(){
		var rname=form1.rname.value;
		var raddress=form1.raddress.value;
		var rnumber = form1.rnumber.value;
		
		if(rname==""){
			document.getElementById("name").innerHTML="<font color="red">会议室名称不能为空</font>";
			form1.rname.focus();
			return;
		}else{
			document.getElementById("name").innerHTML="";
		}
		
		if(raddress==0){
			document.getElementById("address").innerHTML="<font color="red">请选择一个会议地点</font>";
			form1.raddress.focus();
			return;
		}else{
			document.getElementById("address").innerHTML="";
		}
		
		if(rnumber==""){
			document.getElementById("number").innerHTML="<font color="red">请填写容纳人数</font>";
			form1.rnumber.focus();
			return;
		}else{
			document.getElementById("number").innerHTML="";
		}
		
		form1.submit();
	}
	
	
</script>
<script>
	var xmlHttp;
	function createHttpRequest(){
		if (window.ActiveXObject){
			xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
		}else if (window.XMLHttpRequest){
			xmlHttp = new XMLHttpRequest();
		}
	}
	
	
	function checkname(name){
		createHttpRequest();
		var url="${pageContext.request.contextPath}/meetroom.do?task=checkname&name="+name;	
		xmlHttp.open("get",url,true);
		xmlHttp.onreadystatechange=callback;
		xmlHttp.send(null);
	}
	
	function callback(){
		if (xmlHttp.readyState == 4){
			if (xmlHttp.status == 200){
				var text=xmlHttp.responseText;
				if(text!=""){
					alert(text);
					document.form1.rname.value="";
					document.form1.rname.focus();
				}
			}
		}
	}
</script>
<script>
	function isNumber(){
		if (window.event.keyCode<48 || window.event.keyCode>57){
			window.event.keyCode = 0;
		}
	}
</script>
</head>
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<body>
	<html:form action="/meetroom" styleId="form1">
		<html:hidden property="rmid" />
		<html:hidden property="task" />
		<div class="t">
			<table width="100%" cellspacing="0" cellpadding="0" class="tr3 f_one">
				<tr class="tr3 f_one">
					<th>
						会议室名称：
					</th>
					<th>
						<html:text property="rname" maxlength="15" onblur="checkname(this.value);" />${name}
						<span id="name"></span>
					</th>
				</tr>
				<tr class="tr3 f_two">
					<th>
						会议室地点：
					</th>
					<th>
						<html:select property="raddress">
							<html:option value="0">===请选择==</html:option>
							<logic:present name="addrlist" scope="request">
								<logic:iterate id="plan" name="addrlist" scope="request">
									<html:option value="${plan.pname}"></html:option>
								</logic:iterate>
							</logic:present>
						</html:select>
						<span id="address"></span>
					</th>
				</tr>
				<tr class="tr3 f_one">
					<th>
						容纳人数：
					</th>
					<th>
						<html:text property="rnumber" maxlength="5" style="width: 50px" onkeypress="isNumber();" />
						&nbsp;&nbsp;人 <span id="number"></span>
					</th>
				</tr>
				<tr class="tr3 f_two">
					<th>
						备注：
					</th>
					<th>
						<html:textarea property="rmemo" cols="50" rows="5"></html:textarea>
					</th>
				</tr>
			</table>
		</div>
		<div style="text-align:center;margin-bottom:25px;">
			<logic:equal value="add" scope="request" name="meetroomForm" property="task">
				<html:hidden property="rstate" value="0" />
				<input type="button" class="btn" value=" 保存 " onclick="check();">
				<input type="button" class="btn" value=" 返回 " onclick="javascript:window.history.back();" />
			</logic:equal>
			<br>
			<logic:equal value="edit" scope="request" name="meetroomForm" property="task">
				<html:hidden property="rstate" value="0" />
				<input type="button" class="btn" value=" 修改 " onclick="check();">
				<input type="button" class="btn" value=" 返回 " onclick="javascript:window.history.back();" />
			</logic:equal>
		</div>
	</html:form>
</body>
</html:html>

						