basicdatadetailaction.java

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package com.easyjf.news.action;

import java.util.ArrayList;
import java.util.Collection;

import com.easyjf.news.business.SystemBasicData;
import com.easyjf.news.business.SystemBasicDataDetail;
import com.easyjf.util.CommUtil;
import com.easyjf.web.Module;
import com.easyjf.web.WebForm;
import com.easyjf.web.tools.DbPageList;
import com.easyjf.web.tools.IPageList;

public class BasicDataDetailAction extends BaseAction {
	private SystemBasicData parent;
	public void doInit(WebForm form, Module module) {
		String pcid=CommUtil.null2String(form.get("pcid"));		
		parent=SystemBasicData.read(pcid);
		if(parent!=null)form.addResult("parentTitle",parent.getTitle());		
	}

	public IPageList doQuery(WebForm form, int currentPage, int pageSize) {				
		String scope="parentSn=?";
		Collection paras=new ArrayList();
		paras.add(parent.getSn());
		DbPageList pList=new DbPageList(SystemBasicDataDetail.class,scope,paras);
		pList.doList(currentPage,pageSize);
		return pList;	
		}

	public Object form2Obj(WebForm form) {
		String cid=CommUtil.null2String(form.get("cid"));		
		String method=CommUtil.null2String(form.get("easyJWebCommand"));
		SystemBasicDataDetail obj=null;
		if(cid.equals(""))
		{
			obj=(SystemBasicDataDetail)form.toPo(SystemBasicDataDetail.class);			
		}
		else
		{
			obj=SystemBasicDataDetail.read(cid);
			form.toPo(obj);
		}
		if("add".equals(method)||"update".equals(method))
		{		
		obj.setParentSn(parent!=null?parent.getSn():"");
		}	
		return obj;
	}

}