updateItemEditForm()   A
last analyzed

Complexity

Conditions 2
Paths 2

Size

Total Lines 8
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 2
eloc 3
nc 2
nop 1
dl 0
loc 8
rs 10
c 0
b 0
f 0
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<?php
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namespace DNADesign\Elemental\Extensions;
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use SilverStripe\Core\Extension;
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use SilverStripe\Forms\Form;
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use DNADesign\Elemental\Models\BaseElement;
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/**
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 * Class GridFieldAddNewMultiClassHandlerExtension
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 * @package DNADesign\Elemental\Extensions
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 */
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class GridFieldAddNewMultiClassHandlerExtension extends Extension
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{
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    /**
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     * @param Form $form
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     */
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    public function updateItemEditForm(Form $form)
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    {
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        // NOTE: this extension is applied to new item edit form only
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        $record = $form->getRecord();
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        if ($record instanceof BaseElement) {
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            // prevent lost changes popup message when creating a new element
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            $form->addExtraClass('discardchanges');
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        }
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    }
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}
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