managerdeletecategoryservlet.java

来自「java sql jsp javabean」· Java 代码 · 共 43 行

package com.gc.biz;
import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.gc.dao.DCategory;
import com.gc.dao.DSmallCategory;


public class ManagerDeleteCategoryServlet extends HttpServlet {
	
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html");
		String category = request.getParameter("d_cid");
		String smallcategory = request.getParameter("d_scid");
		if(!"".equals(category) && category != null)
		{
			int cid = Integer.parseInt(category);
			DCategory dc = new DCategory();
			if(dc.DeleteCategoryByCID(cid))
			{
				request.getRequestDispatcher("/servlet/ManagerSelectCategoryServlet?delete=true").forward(request, response);
			}else
			{}
		}else if(!"".equals(smallcategory) && smallcategory != null)
		{
			int scid = Integer.parseInt(smallcategory);
			DSmallCategory ds = new DSmallCategory();
			if(ds.DeleteSmallCategoryByCID(scid))
			{
				request.getRequestDispatcher("/servlet/ManagerSelectCategoryServlet?delete=true").forward(request, response);
			}else
			{}
		}
	}
}