src/com/oa/actions/ProductAction.java

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package com.oa.actions;

import org.apache.struts2.ServletActionContext;

import com.oa.models.TProduct;
import com.oa.services.ProductServices;
import com.oa.utils.PageInfo;


public class ProductAction extends BaseAction{
	private ProductServices productServices;
	private Integer id;
	private String productname;
	private String num;
	private String inputdate;
    private Integer counts;
    private String remark;
	private String searchname;


	public String queryProduct() throws Exception{
		if (getSessionAttribute("querypageunit") == null) {
			setSessionAttribute("querypageunit",this.pageunit);
		}
		StringBuffer cond = new StringBuffer();
		if(null!=searchname&&""!=searchname.trim()){
			cond.append(" and a.productname like '%"+searchname.trim()+"%' ");
		}
		int curpage = Integer.parseInt(this.getCurrentpage(ServletActionContext.getRequest()));
		int pageunit = Integer.parseInt(this.getPageunit(ServletActionContext.getRequest(), "querypageunit"));

		String url = "product_queryProduct?a=a";
		
		PageInfo pageInfo = this.productServices.queryProduct(curpage,
				pageunit, ServletActionContext.getRequest(), url, cond.toString());
		setRequestAttribute("pageinfo", pageInfo);
		setRequestAttribute("searchname", this.searchname);
		return "queryProduct";
	}
	
	public String addProduct() throws Exception{
		TProduct product = new TProduct();
		product.setProductname(productname);
		product.setInputdate(inputdate);
		product.setNum(num);
		product.setCounts(counts);
		product.setRemark(remark);
		
		productServices.addProduct(product);
		return "addProduct";
	}	
	
	public String delProduct() throws Exception{
		productServices.delProduct(id);
		return "delProduct";
	}
	
	public String preupdateProduct() throws Exception{
		TProduct product = productServices.getProduct(id);
		setRequestAttribute("product",product);