小弟我想让script中句子执行完,后面的(删除句子)不执行了,怎么处理?请高手帮忙
日期：2014-05-18 浏览次数：20652 次
我想让script中句子执行完,后面的(删除句子)不执行了,怎么办?请高手帮忙
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setCharacterEncoding( "gb2312 ");
PrintWriter out = response.getWriter();
out.print( " <html> <head> <script> if(!confirm( '确实要删除吗? '))window.history.go(-1); </script> </head> ");
out.print( "删除网页成功,2秒后将转入收藏主页面... ");
String address=request.getParameter( "webaddress ");
String name = "benwei ";
String sql = "delete from collectioncontent where hrefaddress= ' "+address+ " ' and username= ' " +name+ " ' ";
TeacherDBBean mm = new TeacherDBBean();
//opdatabase_javabean mm = new opdatabase_javabean();
mm.executeUpdate(sql);
out.print( " <meta http-equiv=refresh content= '2;url=../ResourceStore/resource.jsp '> ");
------解决方案--------------------
你没有理解B/S程序怎么工作的，都是先全部执行完服务器代码才发送到客户端执行js代码的，所以，你必须根据对话框的是、否再进行一次提交。执行下面的删除
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setCharacterEncoding( "gb2312 ");
PrintWriter out = response.getWriter();
out.print( " <html> <head> <script> if(!confirm( '确实要删除吗? '))window.history.go(-1); </script> </head> ");
out.print( "删除网页成功,2秒后将转入收藏主页面... ");
String address=request.getParameter( "webaddress ");
String name = "benwei ";
String sql = "delete from collectioncontent where hrefaddress= ' "+address+ " ' and username= ' " +name+ " ' ";
TeacherDBBean mm = new TeacherDBBean();
//opdatabase_javabean mm = new opdatabase_javabean();
mm.executeUpdate(sql);
out.print( " <meta http-equiv=refresh content= '2;url=../ResourceStore/resource.jsp '> ");
------解决方案--------------------
你没有理解B/S程序怎么工作的，都是先全部执行完服务器代码才发送到客户端执行js代码的，所以，你必须根据对话框的是、否再进行一次提交。执行下面的删除
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