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API CHANGE: Added ModelAdmin_CollectionController::columsnAvailable() and ModelAdmin_CollectionController::columnsSelectedByDefault() that can be overridden to customise the fields available in the column selection control.

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/branches/2.3@69363 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Sam Minnee 2008-12-17 05:24:39 +00:00
parent fa8e4a12a6
commit 640e2beb85
1 changed files with 21 additions and 12 deletions
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33
code/ModelAdmin.php
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@ -454,20 +454,30 @@ class ModelAdmin_CollectionController extends Controller {
}
/**
* Give the flexibilility to show variouse combination of columns in the search result table
* @param $columnsAvailable array The columns that should be made available for selecting. Should be a map. Keys are dot-syntax
* field names, and values are titles. By default the $summary_fields from your model will be used.
* Return the columns available in the column selection field.
* Overload this to make other columns available
*/
public function ColumnSelectionField($columnsAvailable = null) {
public function columnsAvailable() {
return singleton($this->modelClass)->summaryFields();
}
/**
* Return the columns selected by default in the column selection field.
* Overload this to make other columns selected by default
*/
public function columnsSelectedByDefault() {
return array_keys(singleton($this->modelClass)->summaryFields());
}
/**
* Give the flexibilility to show variouse combination of columns in the search result table
*/
public function ColumnSelectionField() {
$model = singleton($this->modelClass);
$source = $columnsAvailable ? $columnsAvailable : $model->summaryFields();
$source = $this->columnsAvailable();
// select all fields by default
$value = array();
if($source) foreach ($source as $fieldName => $label){
$value[] = $fieldName;
}
$value = $this->columnsSelectedByDefault();
// Reorder the source so that you read items down the column and then across
$columnisedSource = array();
@ -569,9 +579,8 @@ class ModelAdmin_CollectionController extends Controller {
*/
function getResultColumns($searchCriteria, $selectedOnly = true) {
$model = singleton($this->modelClass);
$summaryFields = $model->summaryFields();
$summaryFields = $this->ColumnSelectionField()->Children->dataFieldByName('ResultAssembly')->Source;
$summaryFields = $this->columnsAvailable();
if($selectedOnly) {
$resultAssembly = $searchCriteria['ResultAssembly'];