| /* |
| * 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. |
| */ |
| package org.apache.struts2.components; |
| |
| import com.opensymphony.xwork2.util.ValueStack; |
| import org.apache.struts2.views.annotations.StrutsTag; |
| import org.apache.struts2.views.annotations.StrutsTagAttribute; |
| |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| /** |
| * <!-- START SNIPPET: javadoc --> |
| * <p>Render HTML textarea tag.</p> |
| * <!-- END SNIPPET: javadoc --> |
| * |
| * <p><b>Examples</b></p> |
| * |
| * <pre> |
| * <!-- START SNIPPET: example --> |
| * <s:textarea label="Comments" name="comments" cols="30" rows="8"/> |
| * <!-- END SNIPPET: example --> |
| * </pre> |
| * |
| */ |
| @StrutsTag( |
| name="textarea", |
| tldTagClass="org.apache.struts2.views.jsp.ui.TextareaTag", |
| description="Render HTML textarea tag.", |
| allowDynamicAttributes=true) |
| public class TextArea extends UIBean { |
| final public static String TEMPLATE = "textarea"; |
| |
| protected String cols; |
| protected String readonly; |
| protected String rows; |
| protected String wrap; |
| |
| public TextArea(ValueStack stack, HttpServletRequest request, HttpServletResponse response) { |
| super(stack, request, response); |
| } |
| |
| protected String getDefaultTemplate() { |
| return TEMPLATE; |
| } |
| |
| public void evaluateExtraParams() { |
| super.evaluateExtraParams(); |
| |
| if (readonly != null) { |
| addParameter("readonly", findValue(readonly, Boolean.class)); |
| } |
| |
| if (cols != null) { |
| addParameter("cols", findString(cols)); |
| } |
| |
| if (rows != null) { |
| addParameter("rows", findString(rows)); |
| } |
| |
| if (wrap != null) { |
| addParameter("wrap", findString(wrap)); |
| } |
| } |
| |
| @StrutsTagAttribute(description="HTML cols attribute", type="Integer") |
| public void setCols(String cols) { |
| this.cols = cols; |
| } |
| |
| @StrutsTagAttribute(description="Whether the textarea is readonly", type="Boolean", defaultValue="false") |
| public void setReadonly(String readonly) { |
| this.readonly = readonly; |
| } |
| |
| @StrutsTagAttribute(description="HTML rows attribute", type="Integer") |
| public void setRows(String rows) { |
| this.rows = rows; |
| } |
| |
| @StrutsTagAttribute(description="HTML wrap attribute") |
| public void setWrap(String wrap) { |
| this.wrap = wrap; |
| } |
| } |