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Merge pull request #130 from samandeggs/patch-1

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Update ModelAdminExample.md
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Robbie Averill 2020-09-17 00:07:24 -07:00 committed by GitHub
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1 changed files with 6 additions and 5 deletions
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11
docs/ModelAdminExample.md
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@ -21,11 +21,12 @@ class MyModelAdmin extends ModelAdmin
{ {
$form = parent::getEditForm($id, $fields); $form = parent::getEditForm($id, $fields);
//This check is simply to ensure you are on the managed model you want adjust accordingly // This check is simply to ensure you are on the managed model you want adjust accordingly
if($this->modelClass === MATestObject::class) { if ($this->modelClass === MATestObject::class) {
$gridField = $form->Fields()->dataFieldByName($this->sanitiseClassName($this->modelClass)) $gridField = $form->Fields()->dataFieldByName($this->sanitiseClassName($this->modelClass));
//This is just a precaution to ensure we got a GridField from dataFieldByName() which you should have
if($gridField instanceof GridField) { // This is just a precaution to ensure we got a GridField from dataFieldByName() which you should have
if ($gridField instanceof GridField) {
$gridField->getConfig()->addComponent(new GridFieldSortableRows('SortOrder')); $gridField->getConfig()->addComponent(new GridFieldSortableRows('SortOrder'));
} }
} }