日期:2014-05-17 浏览次数:20480 次
<%@ WebHandler Language="C#" Class="Style_Sheet_Attachment_Del" %> using System; using System.Web; using System.Data; using System.Data.SqlClient; public class Style_Sheet_Attachment_Del : IHttpHandler { public void ProcessRequest(HttpContext context) { context.Response.ContentType = "text/plain"; try { if (context.Request.QueryString["Style_Sheet_Attachment_Id"] == null) { context.Response.Write("<script>alert('请以 QuantityString 方式传入 Style_Sheet_Attachment_Id'); window.history.go(-1);</script>"); } else { string cmdText = "DELETE FROM Style_Sheet_Attachment WHERE Id = @Id"; DataHelper.SqlHelper.ExecuteNonQuery(CommonFun.ConnectionString, CommandType.Text, cmdText, new SqlParameter("@Id", context.Request.QueryString["Style_Sheet_Attachment_Id"])); context.Response.Write("<script>alert('删除成功!'); window.history.go(-1);</script>"); } } catch (Exception ex) { context.Response.Write(ex.Message); } } public bool IsReusable { get { return false; } } }
<%@ WebHandler Language="C#" Class="Style_Sheet_Attachment_Del" %> using System; using System.Web; using System.Data; using System.Data.SqlClient; public class Style_Sheet_Attachment_Del : IHttpHandler { public void ProcessRequest(HttpContext context) { try { if (context.Request.QueryString["Style_Sheet_Attachment_Id"] == null) { context.Response.Write("<script>alert('请以 QuantityString 方式传入 Style_Sheet_Attachment_Id'); window.history.go(-1);</script>"); } else { string cmdText = "DELETE FROM Style_Sheet_Attachment WHERE Id = @Id"; DataHelper.SqlHelper.ExecuteNonQuery(CommonFun.ConnectionString, CommandType.Text, cmdText, new SqlParameter("@Id", context.Request.QueryString["Style_Sheet_Attachment_Id"])); context.Response.Write("<script>alert('删除成功!'); window.history.go(-1);</script>"); } } catch (Exception ex) { context.Response.Write(ex.Message); } } public bool IsReusable { get { return false; } } }
------解决方案--------------------
直接把context.Response.ContentType = "text/plain";去掉就可以
恩 对的
不然直接输出文本