📄 updateusertoroes.jsp

📁 oa rar it is the jsp

💻 JSP

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<%@ page language="java" import="java.util.*" contentType="text/html; charset=GBK"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title>My JSP 'updateUserToRoes.jsp' starting page</title>
    
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<link href="<%=request.getContextPath()%>/css/style_2.css" rel="stylesheet">

  </head>
  
  <body>
  <script type="text/javascript">
  function validateData(){
		var roesId = window.document.form1.roesId.value;
		if(roesId == ""){
		alert("请选择角色!!");
		return;
		}
		window.document.form1.submit();
	}
  </script>
    <form action="<%=request.getContextPath()%>/servlet/UpdateRoesServlet" name="form1" method="post" target="bottomFrame">
		<table width="100%">
			<tr align="center" valign="middle" bgcolor="#DFE7F0">
				<td width="30%" height="23" bgcolor="#EEF2F9">
					员工姓名
				</td>
				<td>
					<input type="text" value="${updateRoes_username}" name="username" readonly="readonly">
					<input type="hidden" value="${updateRoes_perId }" name="perId"> 
				</td>
				<td width="30%" height="23" bgcolor="#EEF2F9">
					角色名
				</td>
				<td width="30%" height="23" bgcolor="#EEF2F9">
					<select name="roesId">
						<option value="">
							--请选择角色--
						</option>
						<c:if test="${! empty roesnames}">
						<c:forEach items="${roesnames}" var="roesname">
					    <option value="${roesname.id}">${roesname.roesName}</option>
						</c:forEach>
						</c:if>
					</select>
				</td>
			</tr>
			<tr>
				<td align="center" bgcolor="#EEF2F9" colspan="4">
					<input type="button" name="Submit" value="修改" onclick="validateData()">
				</td>
				</tr>
		</table>
		</form>
  </body>
</html>

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