label.java

来自「struts 2 核心包 的源码 有错误是难免的」· Java 代码 · 共 53 行

// Decompiled by Jad v1.5.8e2. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://kpdus.tripod.com/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi space 
// Source File Name:   Label.java

package org.apache.struts2.components;

import com.opensymphony.xwork2.util.ValueStack;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

// Referenced classes of package org.apache.struts2.components:
//			UIBean

public class Label extends UIBean
{

	public static final String TEMPLATE = "label";
	protected String forAttr;

	public Label(ValueStack stack, HttpServletRequest request, HttpServletResponse response)
	{
		super(stack, request, response);
	}

	protected String getDefaultTemplate()
	{
		return "label";
	}

	protected void evaluateExtraParams()
	{
		super.evaluateExtraParams();
		if (forAttr != null)
			addParameter("for", findString(forAttr));
		if (value != null)
			addParameter("nameValue", findString(value));
		else
		if (name != null)
		{
			String expr = name;
			if (altSyntax())
				expr = (new StringBuilder()).append("%{").append(expr).append("}").toString();
			addParameter("nameValue", findString(expr));
		}
	}

	public void setFor(String forAttr)
	{
		this.forAttr = forAttr;
	}
}