📄 cartlist_jsp.java
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package org.apache.jsp.jsp;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import java.util.*;
import com.accp.gz.th.zm.client.javabean.*;
public final class CartList_jsp extends org.apache.jasper.runtime.HttpJspBase
implements org.apache.jasper.runtime.JspSourceDependent {
private static java.util.Vector _jspx_dependants;
public java.util.List getDependants() {
return _jspx_dependants;
}
public void _jspService(HttpServletRequest request, HttpServletResponse response)
throws java.io.IOException, ServletException {
JspFactory _jspxFactory = null;
PageContext pageContext = null;
HttpSession session = null;
ServletContext application = null;
ServletConfig config = null;
JspWriter out = null;
Object page = this;
JspWriter _jspx_out = null;
PageContext _jspx_page_context = null;
try {
_jspxFactory = JspFactory.getDefaultFactory();
response.setContentType("text/html; charset=GBK");
pageContext = _jspxFactory.getPageContext(this, request, response,
null, true, 8192, true);
_jspx_page_context = pageContext;
application = pageContext.getServletContext();
config = pageContext.getServletConfig();
session = pageContext.getSession();
out = pageContext.getOut();
_jspx_out = out;
out.write("\r\n");
out.write("\r\n");
ArrayList cartlist=(ArrayList)session.getAttribute("cartlist");
out.write("\r\n");
out.write("\r\n");
out.write("<html>\r\n");
out.write(" <head>\r\n");
out.write(" <script type=\"text/javascript\" language=\"javascript\">\r\n");
out.write("\r\n");
out.write(" var xmlHttp;\r\n");
out.write("\r\n");
out.write(" function delGoods(gid){\r\n");
out.write("\r\n");
out.write(" //创建对象\r\n");
out.write(" createXMLHttpRequest();\r\n");
out.write("\r\n");
out.write(" // 构造地址\r\n");
out.write(" var url=\"/GoodsSysModule/cartupdservlet?gid=\"+gid;\r\n");
out.write("\r\n");
out.write(" //提交给服务器\r\n");
out.write(" xmlHttp.open(\"GET\",url,true);\r\n");
out.write(" xmlHttp.onreadystatechange=callback;\r\n");
out.write(" xmlHttp.send(null);\r\n");
out.write(" }\r\n");
out.write("\r\n");
out.write(" /**\r\n");
out.write(" * 方法 1 ：创建对象\r\n");
out.write(" */\r\n");
out.write(" function createXMLHttpRequest() {\r\n");
out.write(" if (window.ActiveXObject) {\r\n");
out.write(" xmlHttp = new ActiveXObject(\"Microsoft.XMLHTTP\");\r\n");
out.write(" }\r\n");
out.write(" else if (window.XMLHttpRequest) {\r\n");
out.write(" xmlHttp = new XMLHttpRequest();\r\n");
out.write(" }\r\n");
out.write(" }\r\n");
out.write("\r\n");
out.write("\r\n");
out.write(" /**\r\n");
out.write(" * 方法 3 ：响应\r\n");
out.write(" */\r\n");
out.write(" function callback(){\r\n");
out.write(" if(xmlHttp.readyState==4){\r\n");
out.write(" if(xmlHttp.status==200){\r\n");
out.write(" // 在servlet中已经把选中的商品删除掉了,所以这里要把本页面中的这条商品也删除\r\n");
out.write(" var gid=xmlHttp.responseXML.getElementsByTagName(\"bookid\")[0].firstChild.data;\r\n");
out.write(" var totalprice=xmlHttp.responseXML.getElementsByTagName(\"cartcount\")[0].firstChild.data;\r\n");
out.write(" document.getElementById(gid).removeNode(true);\r\n");
out.write(" document.getElementById(\"totalprice\").innerHTML=\"总价 ： \"+totalprice+\"元\";\r\n");
out.write(" }\r\n");
out.write(" }\r\n");
out.write(" }\r\n");
out.write("\r\n");
out.write(" </script>\r\n");
out.write(" </head>\r\n");
out.write("<body>\r\n");
out.write("<form name=\"f1\" method=\"post\" action=\"\">\r\n");
out.write(" <table width=\"668\" height=\"130\" border=\"1\">\r\n");
out.write(" <tr>\r\n");
out.write(" <td>名称</td>\r\n");
out.write(" <td>价格</td>\r\n");
out.write(" <td>数量</td>\r\n");
out.write(" <td> </td>\r\n");
out.write(" </tr>\r\n");
out.write(" ");
for(int i=0; i<cartlist.size(); i++){
CartBean cartbean=(CartBean)cartlist.get(i);
out.print("<tr id='"+cartbean.getId()+"'>");
out.print("<td>"+cartbean.getName()+"</td>");
out.print("<td>"+cartbean.getPrice()+"</td>");
out.print("<td><input type='text' name='textfield' value='"+cartbean.getNumber()+"'></td>");
out.print("<td><input name='"+cartbean.getId()+"' type='button' value='删除' onclick='delGoods(this.name)'></td>");
out.print("</tr>");
}
out.write("\r\n");
out.write("\r\n");
out.write(" <tr>\r\n");
out.write(" <td colspan=\"4\"><div id=\"totalprice\">总价 ： ");
out.write((java.lang.String) org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate("${sessionScope.totalpriceofcart}", java.lang.String.class, (PageContext)_jspx_page_context, null, false));
out.write("元</div></td>\r\n");
out.write(" </tr>\r\n");
out.write(" <tr>\r\n");
out.write(" <td colspan=\"4\"><div align=\"center\">\r\n");
out.write(" <input name=\"continue\" type=\"button\" id=\"continue\" value=\"继续购物\">\r\n");
out.write(" <input name=\"buy\" type=\"button\" id=\"buy\" value=\"结算中心\">\r\n");
out.write(" </div></td>\r\n");
out.write(" </tr>\r\n");
out.write(" </table>\r\n");
out.write("</form>\r\n");
out.write("</body>\r\n");
out.write("</html>\r\n");
} catch (Throwable t) {
if (!(t instanceof SkipPageException)){
out = _jspx_out;
if (out != null && out.getBufferSize() != 0)
out.clearBuffer();
if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
}
} finally {
if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
}
}
}
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