How to generate an excel file with a variable header to generate a variable excel File
1. functions:
Input a header and data to import the data to excel.
To facilitate project expansion, data is passed in through a generic set. when data is obtained, it is obtained through reflection. This way, no matter how many items are in your header, I can easily generate it
Excel export and download, excel export and download1. Preface
Sometimes you need to export database table resources to excel to make some report data.
There are several ways to export excel using php:
This article describes how to export an excel file using a native method.
There are many ways to use PHP to generate Excel, such as using the simplest carriage returns, tab characters, or directly using the HTML table format, but these are not compatible in any way. Test the Phpexce class, found too strong, can output very complex Excel table, in addition to say can also read the Excel file. Gossip less, release the Digest code:Require
In general, if we're going to import data from an Excel database into a MySQL database, we have nothing to do with it, but it's easy to get out of control with PHP Excel.
This code has been used in thinkphp.
1. Introduction of Classes
The code is as follows
Copy Code
Vendor (' Phpexcel.phpexcel ');//introduce an extension class. yes/Vendor (' PHPExcel.PHPExcel.IOFactory ');Vendor
output of data by shoot the head, and the mining algorithm is only to prove how clever your decision is.
From the analysis output, data analysis can be presented in charts, text, tables, business derivation processes, or a series of advanced mathematical formulas. It is obvious that the charts are the most impressive, the second is the form, the worst text effect, and the last is the process or formula that no one can understand. The advantage of Excel
Use Excel vulnerabilities to hack Excel protected worksheet passwordsThis experiment is to exploit Excel to protect worksheet passwords by exploiting the vulnerability of Excel to compress files.First we build a Excel table and then set
Office Excel 2007 has a new look, and the new user interface (UI) replaces menus, toolbars, and most of the task panes in earlier versions of Excel with a single, straightforward mechanism. The new user interface is designed to help you more efficiently and easily find the right features to complete a variety of tasks, discover new features, and be more efficient in Exc
Label:one. Import Import needs to use the components that can read Excel, there are better components on the net, here to share I use: Download extract code: Vxyn. (Note that two files have a citation relationship) PHP//Pass in the file name of the Excel you want to import
functionimport_to_db ($filename) {
require_once' Reader.php '; $data=NewSpreadsheet_excel_reader ();//create an object that reads
When using PHP to import Excel files and export data into Excel files, sometimes you need to import the data in the Excel tables to the mysql database. we can use PHP's open-source project PHP-ExcelReader to easily import Excel files.
1. import XLS
PHP-ExcelReader is an open-source project mainly used to parse
This article from: http://www.cnblogs.com/whitewolf/archive/2011/03/21/Aspose_Cells_Template1.html
This article will briefly record the powerful Excel operation component aspose. cells. The strength of this component is not to mention. For our reports, there will always be Excel export processing. If you use the COM component of Microsoft Excel, it will be o
################## Dynamically generate an Excel table, write the content together ######################%>
If request ("act") = "make" then'Else####################### Start the main program ############## #####
Dim SQL, filepath, FS, myfile, X, LinkSet FS = server. Createobject ("scripting. FileSystemObject ")'-- Suppose you want to store the generated Excel file as follows:Temp = server. mappath ("index.
Sometimes it is necessary to import the data of Excel table into MySQL database, we can easily implement the import of Excel by using an open source project of PHP Php-excelreader.
1. Import xls
Php-excelreader This is an open source project, mainly to parse Excel files, you can go to Http://sourceforge.net/projects/phpexcelreader to get the latest version of th
Code
Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->Protected void exportToExcelClient (IDictionary {If (map. Count = 0){MessageBox. Show ("select the field to export! "," Prompt ", MessageBoxButtons. OK, MessageBoxIcon. Information );Return;}PgbClient. Value = 0;_ Excel = new Excel. Application ();Excel. Workb
How to use mysql to generate excel data and mysql to complete excel Data
Excel is the most commonly used tool in data analysis. This article compares the functions of mysql and excel to show you how to use mysql to generate data in excel, clean data, pre-process data, and cl
Tags: MSS enable content using Eve config ble files protectThe original Published time: 2008-10-11--from my Baidu article [imported by moving tools]This example is exported from the GridView to Excel, can be extrapolate, can be directly from the database to be placed in the dataset, and then exported from the DataSet to Excel, the principle is the same ....Example:All content in the site folder:Content in
. Net-Excel import-OleDB (note: the solution for the header to be in the second line/not in the first line),-excel-oledb
Advantage: Excel is used as a data source for processing, and content is directly read through SQL, which is faster to read.
Disadvantage: The data reading method is not flexible enough to directly read a cell. Only after the entire Sheet page
The previous article introduced the Php-excel-reader method of reading Excel files, as needed, to put data such as Excel:
The new database table is as follows:
--Database: ' Alumni '
--The structure of the table ' alumni '
CREATE TABLE IF not EXISTS ' alumni ' (
' ID ' bigint (a) not NULL auto_increment,
' GID ' varchar (DEFAULT NULL COMMENT ' archive number '),
The Excel file at the end of the SSIS export date, And the excel file at the end of the ssis Export
When you use the ETL Tool to regularly export data documents in Excel format, it is sometimes required that the exported file name end with the date or time of the day for distinguishing or archiving.
Microsoft's SSIS can also meet these requirements, with two ke
Excel 2003
This afternoon, I want to figure out the tools used to load Macros in the following Excel files and select all the macros.This is good. Turn off the Excel file and open it again. The Excel file will be dynamic and unavailable several times in a row.
I didn't know at first that I had loaded many macros and
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