PHP code example of guysartorelli / silverstripe-gridfield-preview

1. Go to this page and download the library: Download guysartorelli/silverstripe-gridfield-preview library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

guysartorelli / silverstripe-gridfield-preview example snippets


use GuySartorelli\GridFieldPreview\GridFieldPreviewButton;
use SilverStripe\Forms\GridField\GridField;
use SilverStripe\Forms\GridField\GridFieldConfig_RecordViewer;

//...

    public function getCMSFields()
    {
        $fields = parent::getCMSFields();

        $fields->addFieldToTab('Root.Main', GridField::create(
            'SomethingPreviewable',
            'Something Previewable',
            MyPreviewableDataObject::get(),
            $config = GridFieldConfig_RecordViewer::create()
        ));

        // Here's the important part - add the GridFieldPreviewButton component!
        $config->addComponent(GridFieldPreviewButton::create());

        return $fields;
    }