//protected void txtPageNum_TextChanged(object sender, EventArgs e) //{ // int _pagesize; // if (int.TryParse(txtPageNum.Text.Trim(), out _pagesize)) // { // if (_pagesize > 0) // { // Utils.WriteCookie("article_page_size", _pagesize.ToString(), 43200); // } // } // Response.Redirect(Utils.CombUrlTxt("order_list.aspx", "", "")); //} //#region 返回图文每页数量========================= //private int GetPageSize(int _default_size) //{ // int _pagesize; // if (int.TryParse(Utils.GetCookie("article_page_size"), out _pagesize)) // { // if (_pagesize > 0) // { // return _pagesize; // } // } // return _default_size; //} //#endregion protected void btnUpdate_Click(object sender, EventArgs e) { HttpPostedFile _upfile = FileUpload1.PostedFile; if (FileUpload1.HasFile == true) { if (FileUpload1.PostedFile.ContentLength > 1073741824) { Response.Write("<script>alert('文件过大,请控制在1G以内!');window.location.href ='" + Utils.CombUrlTxt("category_list_item.aspx", "id={0}", this.id.ToString()) + "'</script>"); Response.End(); } UpLoad upFiles = new UpLoad(); ArrayList array = upFiles.fileSaveAs2(_upfile, null); if (array.Count > 0) { string fileName = array[2].ToString(); string fileSize = array[1].ToString(); string filePath = array[3].ToString(); string fileExt = array[0].ToString(); string username = "******"; string add_time = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"); ResultDataSet Rs2 = new ResultDataSet(); database_inte db2 = new database_inte(); string sql2 = "insert into FileInfo (fileName,fileSize,filePath,username,add_time,fileExt,fileType) values ('" + fileName + "','" + fileSize + "','" + filePath + "','" + username + "','" + add_time + "','" + fileExt + "'," + this.id + ")"; if (db2.DB2Obj.GetRs(sql2, out Rs2)) { Response.Redirect(Utils.CombUrlTxt("category_list_item.aspx", "id={0}", this.id.ToString())); } } } else { Response.Write("<script>alert('请选择要上传的文件!');</script>"); } }
private void UpLoadFile2(HttpContext context) { string _delfile = Vincent._DTcms.DTRequest.GetString("DelFilePath"); HttpPostedFile _upfile = context.Request.Files["Filedata"]; if (_upfile == null) { context.Response.Write("{\"status\": 0, \"msg\": \"请选择要上传文件!\"}"); return; } UpLoad upFiles = new UpLoad(); string msg = upFiles.fileSaveAs2(_upfile); //删除已存在的旧文件 if (!string.IsNullOrEmpty(_delfile)) { Vincent._DTcms.Utils.DeleteUpFile(_delfile); } //返回成功信息 context.Response.Write(msg); context.Response.End(); }