<%--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
--%>
<%@ page language="java" import="org.apache.struts.util.LabelValueBean, java.util.Vector" %>
<%@ taglib uri="http://struts.apache.org/tags-bean-el" prefix="bean-el" %>
<%@ taglib uri="http://struts.apache.org/tags-html-el" prefix="html-el" %>
<%@ taglib uri="http://struts.apache.org/tags-logic-el" prefix="logic-el" %>
<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
Test html-el:select Tag
<%
String multipleValues[] =
{ "Multiple 0", "Multiple 1", "Multiple 2", "Multiple 3",
"Multiple 4",
"Multiple 5", "Multiple 6", "Multiple 7",
"Multiple 8", "Multiple 9" };
pageContext.setAttribute("multipleValues", multipleValues);
Vector options = new Vector();
options.add(new LabelValueBean("Label 0", "Value 0"));
options.add(new LabelValueBean("Label 1", "Value 1"));
options.add(new LabelValueBean("Label 2", "Value 2"));
options.add(new LabelValueBean("Label 3", "Value 3"));
options.add(new LabelValueBean("Label 4", "Value 4"));
options.add(new LabelValueBean("Label 5", "Value 5"));
options.add(new LabelValueBean("Label 6", "Value 6"));
options.add(new LabelValueBean("Label 7", "Value 7"));
options.add(new LabelValueBean("Label 8", "Value 8"));
options.add(new LabelValueBean("Label 9", "Value 9"));
pageContext.setAttribute("options", options);
String withNulls[] =
{ "String 0", null, "String 2" };
pageContext.setAttribute("withNulls", withNulls);
%>
Test struts-html-el Select Tag
Whatever changes you make to properties should be reflected when the page
is redisplayed. Press "Save" to update, or "Cancel" to return to the
main menu.
<%--
Ensure that the form bean exists before the form tag is processed. This
is a simple (if not entirely clean) way of ensuring that the initial
values assigned during bean instantiation will be available within the
form, since reset() will not be called when the form bean already exists.
The right way to fix this is to modify this webapp so that it does not
refer directly to JSP pages, but goes through Action classes, and to
either modify the TestBean class, adding an initialize() method, or to
have an Action class set the initial values.
--%>
| Single Select Allowed: |
Single 0
Single 1
Single 2
Single 3
Single 4
Single 5
Single 6
Single 7
Single 8
Single
9
|
| Multiple Select Allowed: |
|
| Multiple Select From A Collection (Using <html-el:options>): |
|
| Multiple Select From A Collection (Using <html-el:optionsCollection>): |
|
|
Collection with null labels and values:
|
|
|
Disabled select
|
|
|
Save
|
Reset
Cancel
|