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Merge pull request #2373 from chillu/pulls/treedropdown-searchfield-default

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Default TreeDropdown to "Title" search if $labelField isn't in DB
This commit is contained in:
Sean Harvey 2013-09-10 21:45:40 -07:00
commit c309867a1c
1 changed files with 26 additions and 4 deletions
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30
forms/TreeDropdownField.php
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@ -93,7 +93,7 @@ class TreeDropdownField extends FormField {
$this->keyField = $keyField;
$this->labelField = $labelField;
$this->showSearch = $showSearch;
parent::__construct($name, $title);
}
@ -389,10 +389,32 @@ class TreeDropdownField extends FormField {
*/
protected function populateIDs() {
// get all the leaves to be displayed
if ( $this->searchCallback )
if ($this->searchCallback) {
$res = call_user_func($this->searchCallback, $this->sourceObject, $this->labelField, $this->search);
else
$res = DataObject::get($this->sourceObject, "\"$this->labelField\" LIKE '%$this->search%'");
} else {
$sourceObject = $this->sourceObject;
$wheres = array();
if(singleton($sourceObject)->hasDatabaseField($this->labelField)) {
$wheres[] = "\"$searchField\" LIKE '%$this->search%'";
} else {
if(singleton($sourceObject)->hasDatabaseField('Title')) {
$wheres[] = "\"Title\" LIKE '%$this->search%'";
}
if(singleton($sourceObject)->hasDatabaseField('Name')) {
$wheres[] = "\"Name\" LIKE '%$this->search%'";
}
}
if(!$wheres) {
throw new InvalidArgumentException(sprintf(
'Cannot query by %s.%s, not a valid database column',
$sourceObject,
$this->labelField
));
}
$res = DataObject::get($this->sourceObject, implode(' OR ', $wheres));
}
if( $res ) {
// iteratively fetch the parents in bulk, until all the leaves can be accessed using the tree control