📄 city.jsp
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<%@ page language="java" pageEncoding="UTF-8"%>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>add provinces</title>
</head>
<script type="text/javascript">
function form1_submit()
{
if(form1.provinceId.value=="")
{
alert("请输入省份名称");
return false;
}
if(form1.name.value=="")
{
alert("请输入城市名称");
return false;
}
form1.submit();
}
</script>
<script type="text/javascript">
function CheckIsRepeat()
{
if (++submit>1)
{
alert('请勿重复提交！');
return false;
}
return true;
}
</script>
<body>
<center>
<form name="form1" action="city.do?dispatch=save" method="post"
onSubmit="return CheckIsRepeat()">
<table>
<tr>
<td>省份：</td>
<td>
<select id="provinceId" name="provinceId">
<option value="" selected>--请选择--</option>
<logic:iterate id="ProvinceList" name="ProvinceList">
<option value="<bean:write name='ProvinceList' property='id'/>">
<bean:write name='ProvinceList' property='name'/></option>
</logic:iterate>
</select>
<font color=red>*</font>
</td>
</tr>
<tr>
<td>城市名：</td>
<td><input type="text" name="name"></td>
</tr>
<tr>
<td><input type="submit" value="注册"></td>
<td><input type="reset" value="重置"></td>
</tr>
</table>
</form>
</center>
</body>
</html>
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