TP5 Excel Export Download the PHPExcel1.8 is referenced in the project
The Controller class calls the method to support chained operations
Quickly export Excel
You only need to define the fields and query criteria you want to download.
Support for multi-table output into one Excel
This function description, click on the Download button on the front page, start to download the required data, as follows:Google Chrome works as follows:Open Excel as follows:The Firefox browser works as follows:First to import the POI jar package, my project uses MAVEN management, so add is relatively simple, the following codeFind the project's Pom.xml file to
JSP download Excel file Implementation method Many, today also encountered this problem, disorderly knock a burst, finally fix, write down to share with friends.Assume that the JSP page that needs to download the Excel file is named: down.jspThe corresponding background action name is: Downexcel.java (implemented with
) or Excel2007$type =' Excel5 ';$xlsReader =phpexcel_iofactory::Createreader ($type);$Sheets = $xlsReaderLoad ($xlsPath);//Start reading$Sheet = $SheetsGetsheet (0) -ToArray ();//Read First worksheet (note number starting from 0) If reading multiple can do a loop 0,1,2,3 ....//Get a two-dimensional array, each of which is a row of Excel table content containing data for each column of this rowEcho''; //print_r ($Sheet);d ie; foreach($Sheet as $k= =$
Php directly generates an excel file on the webpage to provide the download method
When you run the above code in the php environment, you can see the browser asking you whether to download the excel document, click save, and an excel file is added to the hard disk,
-Length", "" + file. length (); try {// download the file in the form of a stream InputStream FD = new BufferedInputStream (new FileInputStream (path); byte [] buffer = new byte [FCM. available ()]; FCM. read (buffer); FCM. close (); OutputStream toClient = new BufferedOutputStream (response. getOutputStream (); toClient. write (buffer); toClient. flush (); toClient. close ();} catch (Exception e) {e. printStackTrace ();} return null ;}
Note that the
: This article mainly introduces how to upload and download excel files. For more information about PHP tutorials, see. Html code
Document
Upload:
Php code Upload
'Set NAMES \ 'utf8 \ ''); // connect to the database and SET the data transmitted to the UTF-8 encoding format. // introduce the
datagrid|excel| Client | data | download
Method One: Export to a CSV file, store on the server side of any path, and then download to the customer
Advantages:
1, can be authenticated to the customer after downloading, if put to a non-web directory there is no corresponding URL, customers can not download at any time.
datagrid|excel| Data | Download Imports System
Imports System.Text
Namespace Toexcel
' Function: The datagrid in the ASP.net to generate Excel file downloads.
' Mountains improvement: 1, Support Chinese 2, hidden column does not show
' Date: 2002.10.30
Public Class Datagridtocsv
Public Function Generatefile (ByRef Page as System.Web.UI.Page, ByVal Mydatagrid as
. Net to download and upload excel files,. netexcel
The purpose of this article is to record problems encountered in the work, so that problems can be solved quickly in the future.
Page Tag:
FileName is the file name, for example:
String filename = "item color .xlsx"; HttpContext. current. response. contentType = "application/MS-excel"; HttpContext. current. re
Before using AJAX, code the following (ActionURL General handler ashx path): $.ajax ({ url:actionurl + '? action=exportid= ' + $ (' #fm_ID '). Val (), dataType: ' JSON ', success: function (jsonstr) { //top.art.dialog.tips (' Export succeeded. '); } });There is no way to eject the download box.The direct browser address bar to enter the relevant page address and open to
How to export an excel file via easyui without a pop-up download box
The code used in ajax is as follows (ActionUrl is the path of ashx of the general processing program ):
$. Ajax ({url: ActionUrl + '? Action = export ID = '+ $ (' # fm_ID '). val (), dataType: 'json', success: function (jsonstr) {// top. art. dialog. tips ('export successful! ');}});
The downlo
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