Springweb < form: Options > tab: defines multiple options for a drop-down selection box or list box
•
Java
Example 1
public class Fans{
List fanList = new ArrayList(); //定义一个List集合
public List getFanList(){ //生成get和set方法
return fanList;
}
public void setFanList(List fanList){
this.fanList = fanList;
}
}
<%@page contentType="text/html" import="java.util.*" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC"-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<%@taglib prefix="form" uri="http://www.springframework.org/tags/form"%>
<%
com.Fans fanBean = new com.Fans();
List list = new ArrayList(); //定义一个List集合
list.add("周一");//为List集合添加数据
list.add("周二");
list.add("周三");
list.add("周四");
list.add("周五");
fanBean.setFanList(list); //把集合保存到Fans对象中
request.setAttribute("command",fanBean); //把Fans对象保存到request中
%>
<form:form>
计划完成日期在本周的:
<form:select path = "fanList"multiple="false">
<form:options items = "${command.fanList}"/>
</form:select>
</form:form>
Example 2
public class Fans{
Map fanMap; //定义一个Map集合
public Map getFanMap(){ //生成get和set方法
return fanMap;
}
public void setFanMap(Map fanMap){
this.fanMap = fanMap;
}
}
<%@page contentType="text/html" import="java.util.*" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC"-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<%@taglib prefix="form" uri="http://www.springframework.org/tags/form"%>
<%
com.Fans fanBean = new com.Fans();
Map map = new TreeMap(); //定义一个Map集合
map.put("1","周一"); //为Map集合添加数据
map.put("3","周三");
map.put("5","周五");
map.put("7","周日");
fanBean.setFanMap(map); //把集合保存到Fans对象中
request.setAttribute("command",fanBean); //把Fans对象保存到request中
%>
<form:form>
下次招聘时间定在本周的:
<form:select path="fanMap" multiple="false">
<form:options items="${command.fanMap}"/>
</form:select>
</form:form>
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