| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> |
| <%-- |
| 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" %> |
| <html-el:html> |
| <head> |
| <title>Test html-el:select Tag</title> |
| <% |
| 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); |
| |
| %> |
| </head> |
| <body bgcolor="white"> |
| |
| <div align="center"> |
| <h1>Test struts-html-el Select Tag</h1> |
| </div> |
| |
| 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. |
| --%> |
| <jsp:useBean id="testbean" scope="session" |
| class="org.apache.struts.webapp.el.exercise.TestBean"/> |
| |
| <html-el:form action="html-select.do"> |
| <table border="0" width="100%"> |
| |
| <tr> |
| <th align="right">Single Select Allowed:</th> |
| <td align="left"> |
| <html-el:select property="singleSelect" size="10"> |
| <html-el:option value="Single 0" title="0">Single 0</html-el:option> |
| <html-el:option value="Single 1" title="1">Single 1</html-el:option> |
| <html-el:option value="Single 2" title="${1+1}">Single 2</html-el:option> |
| <html-el:option value="Single 3" title="3" |
| disabled="${!empty pageScope}"> |
| Single 3 |
| </html-el:option> |
| <html-el:option value="Single 4" title="${2+2}">Single 4</html-el:option> |
| <html-el:option value="Single 5" title="5">Single 5</html-el:option> |
| <html-el:option value="Single 6" title="${3+3}">Single 6</html-el:option> |
| <html-el:option value="Single 7" title="7">Single 7</html-el:option> |
| <html-el:option value="Single 8" title="${4+4}">Single 8</html-el:option> |
| <html-el:option value="Single 9" titleKey="select.single.9" styleId="flork">Single |
| 9</html-el:option> |
| </html-el:select> |
| </td> |
| </tr> |
| |
| <tr> |
| <th align="right">Multiple Select Allowed:</th> |
| <td align="left"> |
| <html-el:select property="multipleSelect" size="10" |
| multiple="true"> |
| <html-el:options name="multipleValues" |
| labelName="multipleValues"/> |
| </html-el:select> |
| </td> |
| </tr> |
| |
| <tr> |
| <th align="right">Multiple Select From A Collection (Using <html-el:options>):</th> |
| <td align="left"> |
| <html-el:select property="collectionSelect" size="10" |
| multiple="true"> |
| <html-el:options collection="options" property="value" |
| labelProperty="label"/> |
| </html-el:select> |
| </td> |
| </tr> |
| |
| <tr> |
| <th align="right">Multiple Select From A Collection (Using <html-el:optionsCollection>):</th> |
| <td align="left"> |
| <html-el:select property="beanCollectionSelect" size="10" |
| multiple="true"> |
| <html-el:optionsCollection name="testbean" |
| property="beanCollection" |
| filter="${empty pageScope}"/> |
| </html-el:select> |
| </td> |
| </tr> |
| |
| <tr> |
| <th align="right"> |
| Collection with null labels and values: |
| </th> |
| <td align="left"> |
| <html-el:select property="withNulls" size="3"> |
| <html-el:options name="withNulls" labelName="withNulls" |
| filter="${empty pageScope}"/> |
| </html-el:select> |
| </td> |
| </tr> |
| |
| <tr> |
| <th align="right"> |
| Disabled select |
| </th> |
| <td align="left"> |
| <html-el:select disabled="${!empty pageScope}" |
| property="withNulls" size="3"> |
| <html-el:options name="withNulls" labelName="withNulls" |
| filter="${empty pageScope}"/> |
| </html-el:select> |
| </td> |
| </tr> |
| |
| <tr> |
| <td align="right"> |
| <html-el:submit>Save</html-el:submit> |
| </td> |
| <td align="left"> |
| <html-el:reset>Reset</html-el:reset> |
| <html-el:cancel>Cancel</html-el:cancel> |
| </td> |
| </tr> |
| |
| </table> |
| |
| </html-el:form> |
| |
| |
| </html-el:html> |
