export data from website to excel

Now we do the system, export Excel features have a problem, if the amount of data (such as more than tens of thousands of records), if the traditional way to export Excel speed is very slow, and even eventually lead to memory benefits, the final crash; (please all the best t

This document records how to export data in the able as an Excel table in asp.net. Here, we use an iframe to point to the download page. When selecting export, send the DataTable data to the download page pointed to by iframe as a Session, and then refresh the iframe on the

First you need to download the Phpexecel class file, the Help document can refer to phpexcel Chinese help manual | Phpexcel how to use it. The following directly on the example, is I write a simple batch export data for Excel example Front page is relatively simple, is a hyperlink, jump to the processing page, hyperlinks can also be with some parameters (see req

/** * Generate Excel file Operation * *@author Wesley Wu *@date 2013.12.9 */Classexcel{Private$limit =10000;PublicfunctionDownload($data,$fileName) {$fileName =$this->_charset ($fileName); Header"Content-type:application/vnd.ms-excel; CHARSET=GBK "); Header"Content-disposition:inline; Filename=\ "".$fileName.". Xls\" ");Echo"Echo"\n$fileName."\" >\n$guard =0;fore

transmitted from the client in the server cache (it takes 30 seconds for 20 thousand pieces of data to be transferred from the server to the client ). 2. Export data in a nested loop to an Excel Workbook (more than four seconds for the export of 20 thousand

");//field to be exportedHeadinfo.add ("Quantity");Headinfo.add ("validity period");Excel. SetHeader (1, 1, cellXF1, headinfo);int icount = 1;int hcount = 1;foreach (DataRow row in DS. Tables[0]. Rows){Excel. Setdatavalue (++icount, ref hcount, CELLXF,row["Name"]. ToString (),//The data field to export corresponds toro

from 1//do something usefull:you Select now an individual cell var range = Sheet.get_range ("A1", "A1"); Range. Value2 = "Test"; Value2 is a typo//now the list string cellname; int counter = 1; foreach (var item in list) {cellname = "A" + couNter. ToString (); var range = Sheet.get_range (Cellname, cellname); Range. Value2 = Item. ToString (); ++counter; }//you ' ve probably got the point is now, so a detailed explanation about workbook. SaveAs and Workbook. Cl

If you export data from VB to excel, there may be a lot of such code on the Internet, but you only need to install Excel. Today I share with you that you can export data without installing excel.Rem Author: Xie Yan Jin Creation Ti