/*
* $Id: TextArea.java 651946 2008-04-27 13:41:38Z apetrelli $
*
* 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 javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts2.views.annotations.StrutsTag;
import org.apache.struts2.views.annotations.StrutsTagAttribute;
import com.opensymphony.xwork2.util.ValueStack;
/**
* <!-- START SNIPPET: javadoc -->
* Render HTML textarea tag.</p>
* <!-- END SNIPPET: javadoc -->
*
* <p/> <b>Examples</b>
*
* <pre>
* <!-- START SNIPPET: example -->
* <s:textarea label="Comments" name="comments" cols="30" rows="8"/>
* <!-- END SNIPPET: example -->
* </pre>
*
* @see TabbedPanel
*
*/
@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;
}
}
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