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ENHANCEMENT GridFieldRelationAdd->placeholderText (SSF-53)

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This commit is contained in:
Ingo Schommer 2012-03-01 16:48:44 +01:00
parent 3f07b9bffa
commit 04698ac295
1 changed files with 41 additions and 0 deletions
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41
forms/gridfield/GridFieldRelationAdd.php
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@ -26,6 +26,11 @@ class GridFieldRelationAdd implements GridField_HTMLProvider, GridField_ActionPr
* @var string SSViewer template to render the results presentation * @var string SSViewer template to render the results presentation
*/ */
protected $resultsFormat = '$Title'; protected $resultsFormat = '$Title';
/**
* @var String Text shown on the search field, instructing what to search for.
*/
protected $placeholderText;
/** /**
* *
@ -57,6 +62,7 @@ class GridFieldRelationAdd implements GridField_HTMLProvider, GridField_ActionPr
$searchField = new TextField('gridfield_relationsearch', _t('GridField.RelationSearch', "Relation search"), $value); $searchField = new TextField('gridfield_relationsearch', _t('GridField.RelationSearch', "Relation search"), $value);
// Apparently the data-* needs to be double qouted for the jQuery.meta data plugin // Apparently the data-* needs to be double qouted for the jQuery.meta data plugin
$searchField->setAttribute('data-search-url', '\''.Controller::join_links($gridField->Link('search').'\'')); $searchField->setAttribute('data-search-url', '\''.Controller::join_links($gridField->Link('search').'\''));
$searchField->setAttribute('placeholder', $this->getPlaceholderText($gridField->getList()->dataClass()));
$searchField->addExtraClass('relation-search'); $searchField->addExtraClass('relation-search');
$findAction = new GridField_Action($gridField, 'gridfield_relationfind', _t('GridField.Find', "Find"), 'find', 'find'); $findAction = new GridField_Action($gridField, 'gridfield_relationfind', _t('GridField.Find', "Find"), 'find', 'find');
@ -191,6 +197,41 @@ class GridFieldRelationAdd implements GridField_HTMLProvider, GridField_ActionPr
public function getSearchFields() { public function getSearchFields() {
return $this->searchFields; return $this->searchFields;
} }
/**
* @param String The class of the object being searched for
* @return String
*/
public function getPlaceholderText($dataClass) {
if($this->placeholderText) {
return $this->placeholderText;
} else {
$labels = array();
foreach($this->searchFields as $searchField) {
$label = singleton($dataClass)->fieldLabel($searchField);
if($label) $labels[] = $label;
}
if($labels) {
return sprintf(
_t('GridField.PlaceHolderWithLabels', 'Find %s by %s', PR_MEDIUM, 'Find <object type> by <field names>'),
singleton($dataClass)->plural_name(),
implode(', ', $labels)
);
} else {
return sprintf(
_t('GridField.PlaceHolder', 'Find %s', PR_MEDIUM, 'Find <object type>'),
singleton($dataClass)->plural_name()
);
}
}
}
/**
* @param String
*/
public function setPlaceholderText($text) {
$this->placeholderText = $text;
}
/** /**
* This will provide a StartsWith search that only returns a value if we are * This will provide a StartsWith search that only returns a value if we are