How to develop a WordPress plugin that automatically generates tables

How to develop a WordPress plug-in that automatically generates tables

Introduction:
WordPress is a powerful content management system that many websites use for publishing and management content. In many cases, we need to display data tables on the website. At this time, a WordPress plug-in that automatically generates tables will be very useful. This article will introduce how to develop a simple WordPress plug-in that automatically generates tables and provide code examples.

Step 1: Create the plugin folder and main files

First, create a new folder in the WordPress plugin directory and name it "MyTablePlugin". Create a main file named "my-table-plugin.php" in this folder, which is the entry file of the plug-in.

In the "my-table-plugin.php" file, add the following code:

<?php

/**
 * Plugin Name: My Table Plugin
 * Description: Automatically generate tables for WordPress.
 * Version: 1.0.0
 * Author: Your Name
 * Author URI: https://yourwebsite.com
 */

// Your plugin code here

?>

Step 2: Add menu page and table generation function

In the main file Add the following code to create a menu page and table generation functionality:

<?php

// Add menu page
function my_table_plugin_menu_page() {
    add_menu_page(
        'My Table Plugin',    // Page title
        'My Table Plugin',    // Menu title
        'manage_options',     // Capability
        'my-table-plugin',    // Menu slug
        'my_table_plugin_settings_page',   // Callback function
        'dashicons-editor-table'    // Icon
    );
}
add_action('admin_menu', 'my_table_plugin_menu_page');

// Generate table
function generate_table($data) {
    ob_start();
    ?>
    <table class="my-table-plugin-table">
        <thead>
            <tr>
                <th>Name</th>
                <th>Email</th>
                <th>Phone</th>
            </tr>
        </thead>
        <tbody>
        <?php foreach ($data as $row) { ?>
            <tr>
                <td><?php echo $row['name']; ?></td>
                <td><?php echo $row['email']; ?></td>
                <td><?php echo $row['phone']; ?></td>
            </tr>
        <?php } ?>
        </tbody>
    </table>
    <?php
    return ob_get_clean();
}

// Settings page
function my_table_plugin_settings_page() {
    // Get data for the table
    $data = array(
        array('name' => 'John Doe', 'email' => 'johndoe@example.com', 'phone' => '123-456-7890'),
        array('name' => 'Jane Smith', 'email' => 'janesmith@example.com', 'phone' => '987-654-3210'),
        // Add more data as needed
    );

    // Generate table
    $table_html = generate_table($data);

    // Display table
    echo '<div class="wrap">';
    echo '<h1 id="My-Table-Plugin">My Table Plugin</h1>';
    echo $table_html;
    echo '</div>';
}

?>

Step 3: Upload the plugin to WordPress and activate

Pack the "MyTablePlugin" folder into a zip file and log in to WordPress backend management interface. Select "Add New Plug-in" under the "Plug-in" menu, click the "Upload Plug-in" button, select the compressed file you just packaged, and then click the "Install" button. After the installation is complete, click the "Activate" button.

Step 4: View the generated table

In the left navigation menu of the WordPress backend management interface, click "My Table Plugin", you will see the table we generated, which contains Sample data.

Conclusion:
Through the simple demonstration of this article, we learned how to develop a WordPress plug-in that automatically generates tables. This plug-in can help us quickly display data tables in WordPress websites. Of course, this is just a simplified example and you can extend and improve the plugin according to your own needs. Hope this article helps you!

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