basesearchbottombuttonstag.java

j2ee源码

/*
 * Created on 2005/11/11
 */
package com.leeman.common.web.ui.tags;

import javax.servlet.http.HttpSession;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.jsp.tagext.TagSupport;
import org.apache.struts.action.Action;
import org.apache.struts.util.MessageResources;

import com.leeman.wkexs.web.base.BaseForm;
import com.leeman.wkexs.web.base.BaseConstants;
import com.leeman.common.web.ui.ScreenButton;
	
/**
 * @author Dennis
 * Requires com.leeman.lkets.resources.ApplicationResources
 */
public class BaseSearchBottomButtonsTag extends BaseButtonsTag{
	
	private String searchOnclick = null;
	
	public int doStartTag() throws javax.servlet.jsp.JspException{
		try{
			initLabels();
			HttpServletRequest request =(HttpServletRequest)pageContext.getRequest();
			HttpSession session = request.getSession();			
			if (bundle != null && !"".equals(bundle)){
				langId = bundle;
			}
			else{
				langId = (String)session.getAttribute(BaseConstants.SESSION_LANG_ID);
			}
			if (langId == null || "".equals(langId))
			{
				throw new javax.servlet.jsp.JspException("Error processing BaseMainTopButtonsTag.doStartTag(): Invalid Language");
			}
						
			StringBuffer shtml = new StringBuffer();
			
			ScreenButton searchBtn = new ScreenButton();
			searchBtn.setType(ScreenButton.TYPE_SUBMIT);
			searchBtn.setCmdName("cmd.search");
			searchBtn.setCmdText(getLoacalizedText("label.search"));
			searchBtn.setEnabled(true);
			searchBtn.setVisible(true);
			if (searchOnclick != null && !"".equals(searchOnclick)){
				searchBtn.setOnClick(searchOnclick);	
			}
			
			/*ScreenButton resetBtn = new ScreenButton();
			resetBtn.setType(ScreenButton.TYPE_RESET);
			resetBtn.setCmdName("cmd.reset");
			resetBtn.setCmdText(getLoacalizedText("label.reset"));
			resetBtn.setEnabled(true);
			resetBtn.setVisible(true);*/

			shtml.append("<p>\n");						
			shtml.append(getButtonHTML(searchBtn));
			//shtml.append(getButtonHTML(resetBtn));
						
			pageContext.getOut().println(shtml.toString());
 		}catch(Exception e){
			throw new javax.servlet.jsp.JspException("Error processing BaseSearchBottomButtonTag.doStartTag(): " + e.toString());
		}
	
		return EVAL_BODY_INCLUDE;
	}

	public int doEndTag() throws javax.servlet.jsp.JspException{
		return EVAL_PAGE;
	}
	
	/**
	 * @return
	 */
	public String getSearchOnclick() {
		return searchOnclick;
	}

	/**
	 * @param string
	 */
	public void setSearchOnclick(String string) {
		searchOnclick = string;
	}
}