mirror of
https://github.com/silverstripe/silverstripe-framework
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47 lines
1.4 KiB
PHP
47 lines
1.4 KiB
PHP
<?php
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/**
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* Adding this class to a {@link GridFieldConfig} of a {@link GridField} adds a header title to that field.
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* The header serves double duty of displaying the name of the data the GridField is showing and
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* providing an "add new" button to create new object instances.
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*
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* The reason for making "add new" part of the title component is to make it easier for the user to tell
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* which "add new" button belongs to which datagrid, in the case where multiple datagrids are on a single
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* page. It is also a more efficient use of screen space.
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*
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* The default DataGrid includes the add button. You can hide the button by setting a boolean using the
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* setNewEnabled() method
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*
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* @package sapphire
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* @subpackage gridfield
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*/
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class GridFieldTitle implements GridField_HTMLProvider {
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protected $newEnabled = true;
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function getHTMLFragments($gridField) {
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return array(
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'header' => $gridField->customise(array(
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'NewLink' => Controller::join_links($gridField->Link('item'), 'new'),
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'NewEnabled' => $this->getNewEnabled()
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))->renderWith('GridFieldTitle')
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);
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}
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/**
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* Returns whether or not the "add new" button will appear when rendering this DataGrid title
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* @return bool
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*/
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function getNewEnabled() {
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return $this->newEnabled;
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}
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/**
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* Enable or disable the "add new" button to add new DataGrid object instances
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* @param $enabled
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*/
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function setNewEnabled($enabled) {
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$this->newEnabled = $enabled;
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}
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}
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?>
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