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Merge pull request #9565 from tom890180/check_items_exist

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Guy Marriott 2020-06-29 12:09:10 -07:00 committed by Tom Yrjas
parent 01b5551a5b
commit bdeb0aab4f
1 changed files with 8 additions and 2 deletions
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10
src/Forms/GridField/GridFieldDetailForm_ItemRequest.php
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@ -452,8 +452,10 @@ class GridFieldDetailForm_ItemRequest extends RequestHandler
if ($toplevelController->hasMethod('Backlink')) {
$backlink = $toplevelController->Backlink();
} elseif ($this->popupController->hasMethod('Breadcrumbs')) {
$parents = $this->popupController->Breadcrumbs(false)->items;
$backlink = array_pop($parents)->Link;
$parents = $this->popupController->Breadcrumbs(false);
if ($parents && $parents = $parents->items) {
$backlink = array_pop($parents)->Link;
}
}
}
if (!$backlink) {
@ -774,6 +776,10 @@ class GridFieldDetailForm_ItemRequest extends RequestHandler
/** @var ArrayList $items */
$items = $this->popupController->Breadcrumbs($unlinked);
if (!$items) {
$items = new ArrayList();
}
if ($this->record && $this->record->ID) {
$title = ($this->record->Title) ? $this->record->Title : "#{$this->record->ID}";
$items->push(new ArrayData([