PHP code example of bratiask / silverstripe-pickerfield

1. Go to this page and download the library: Download bratiask/silverstripe-pickerfield 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/ */

bratiask / silverstripe-pickerfield example snippets



/***********************
	Mock DataObject
************************/

class Dog extends DataObject {
	static $db = array(
		'Title'				=> 'Varchar',
		// ....
	);
	
	static $has_one = array(
		'Breeder'			=> 'Breeder'
		'Dam'				=> 'Dog',
		'Sire'				=> 'Dog',
		// ....
	);
	
	static $has_many = array(
		'Owners'	=> 'Member',
		// ....
	);
	
// ....

}


/***********************
	Field Usage
************************/

// sortable field appropriate for selection of has_many and many_many objects
$field = new PickerField('Owners', 'Owners', $this->Owners(), 'Select Owner(s)', 'SortOrder');

// non-sortable version of the above
$field = new PickerField('Owners', 'Owners', $this->Owners());

// sortable field appropriate for the parent selection of a has_one relationship
$field = new HasOnePickerField($this, 'DamID', 'Selected Dam', $this->Dam(), 'Select a Dam');


// we also allow the ability to create and edit associated records via enableCreate, enableEdit methods.
$fields->addFieldsToTab('Root.Main', array(
  new HeaderField('Info','Info Blocks'),
  $field = new HasOnePickerField($this, 'AboutInfoBlockID', 'About Block', $this->AboutInfoBlock())
));
        
$field->enableCreate('Add Block')->enableEdit();