Useful tips

How do I download an Excel file into codeigniter?

by Rhyley Bryan

How do I download an Excel file into codeigniter?

In this post we will use PHPSpreadsheet library with Codeigniter 4 framework for export data into excel format or create and save dynamic data in excel file.

  1. Download & Install Codeigniter 4 framework.
  2. Set Global Environment Variable value.
  3. Create Mysql Table.
  4. Create Database connection.

How do I export a csv file in codeigniter?

CSV (Comma Separated Values ) is the most popular file format for data import and export within the project. In PHP for creating CSV file, you can either use fputcsv() method or directly write the comma-separated content on the file.

How do I download Ajax for Excel?

You can’t directly return a file for download via an AJAX call so, an alternative approach is to to use an AJAX call to post the related data to your server. You can then use server side code to create the Excel File (I would recommend using EPPlus or NPOI for this although it sounds as if you have this part working).

How do I export data from PHP to Excel?

php // The function header by sending raw excel header(“Content-type: application/vnd-ms-excel”); // Defines the name of the export file “codelution-export. xls” header(“Content-Disposition: attachment; filename=codelution-export. xls”); // Add data table include ‘data.

How do I import a csv file into MySQL using codeigniter?

How do I import CSV to mysql using codeigniter

  1. Example:
  2. HTML:
  3. Codeigniter: $this->input->upload[‘tmp_name’]

How do I download PhpSpreadsheet?

php require ‘vendor/autoload. php’; use PhpOffice\PhpSpreadsheet\Spreadsheet; use PhpOffice\PhpSpreadsheet\Writer\Xlsx; $spreadsheet = new Spreadsheet(); $sheet = $spreadsheet->getActiveSheet(); $sheet->setCellValue(‘A1’, ‘Hello World ! ‘); $writer = new Xlsx($spreadsheet); $writer->save(‘hello world. xlsx’);

How do I import a CSV file into codeigniter?

parse_csv() – Parses a CSV file and returns data as an array.

  1. Open the CSV file in read-only mode using PHP fopen() function.
  2. Parse data from the opened CSV file using PHP fgetcsv() function.
  3. Create an array with fields and value of the CSV data.
  4. Close the opened CSV file.
  5. Return CSV data as an array format.

How do I export a CSV file in PHP?

Export Data to CSV File using PHP (exportData. php)

  1. Retrieve data from the MySQL database.
  2. Create a file pointer using fopen() function.
  3. Specify the header columns and put data into the CSV file.
  4. Output each row of the data, format line as CSV, and write to file pointer.

How do I download an Excel file into .NET core?

Excel Export/Download In ASP.NET Core

  1. Package Manager. PM>Install-PackageFingers10.ExcelExport.
  2. Column Names. As mentioned earlier, Column names in Excel Export can be configured using the below attributes,
  3. Action Method. Here comes the cool part.
  4. Page Handler. The same goes for page handlers.
  5. Output.

How do I return an Excel file from Web API?

Export the Excel File in ASP.Net Web API

  1. Add the Model Class “Record. cs” in the model folder. In the “Solution Explorer”.
  2. In the “HomeController” write some code to export the Excel file. This Excel file exists: In the “Solution Explorer”.
  3. Now write some HTML code in the “index. cshtml” file. This file exists:

How do I export data from a table to Excel?

To start to use this feature, go to Object Explorer, right click on any database (e.g. AdventureworksDW2016CTP3), under the Tasks, choose Export Data command: This will open the SQL Server Import and Export Wizard window: To proceed with exporting SQL Server data to an Excel file, click the Next button.

How do you export Excel data to MySQL using PHP?

Import Excel File into MySQL Database using PHP

  1. What is inside? About this excel import example.
  2. About this excel import example. This example allows the user to choose the import template via HTML form input.
  3. File Structure.
  4. Database script.
  5. Creating UI to upload import template.
  6. Parse excel data using PHPSpreadsheet.

How to export data in Excel format using CodeIgniter?

First, we need to download PHPExcel Library, then extract PHPExcel Library Note: Copy and Paste inside “application/third_party” folder. Create a file named Excel.php inside “application/libraries” folder.

How to use the PHPExcel library in CodeIgniter?

So for this we can use this library by two ways. First ways is you have make an helper in Codeigniter, that means you have to paste this library under Codeingier helper folder and make simple PDF helper and in that helper you have to make one function in which you hav to include PHPExcel Class.

How to download the latest version of CodeIgniter?

In this step we will download the latest version of Codeigniter, Go to this link Download Codeigniter download the fresh setup of codeigniter and unzip the setup in your local system xampp/htdocs/ . And change the download folder name “demo”

How to create Faker library in Codeigniter 4?

By default Faker library is available in CodeIgniter 4. To create seeder file, back to terminal and run this spark command. It will create a file StudentSeeder.php into /app/Database/Seeds folder. Open StudentSeeder.php file and write this following code into it.