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ENHANCEMENT: SSF-106 adding a "no items found" message when returning an empty grid field

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This commit is contained in:
Julian Seidenberg 2012-03-06 12:36:32 +13:00
parent 2552baeecd
commit e0bd5d1070
1 changed files with 27 additions and 17 deletions
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44
forms/gridfield/GridField.php
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@ -319,25 +319,35 @@ class GridField extends FormField {
}
}
foreach($list as $idx => $record) {
$record->iteratorProperties($idx, $list->count());
$rowContent = '';
foreach($columns as $column) {
$colContent = $this->getColumnContent($record, $column);
// A return value of null means this columns should be skipped altogether.
if($colContent === null) continue;
$colAttributes = $this->getColumnAttributes($record, $column);
$rowContent .= $this->createTag('td', $colAttributes, $colContent);
if ($list->Count() > 0) {
foreach($list as $idx => $record) {
$record->iteratorProperties($idx, $list->count());
$rowContent = '';
foreach($columns as $column) {
$colContent = $this->getColumnContent($record, $column);
// A return value of null means this columns should be skipped altogether.
if($colContent === null) continue;
$colAttributes = $this->getColumnAttributes($record, $column);
$rowContent .= $this->createTag('td', $colAttributes, $colContent);
}
$row = $this->createTag(
'tr',
array(
"class" => 'ss-gridfield-item ' . $record->FirstLast() . " " . $record->EvenOdd(),
'data-id' => $record->ID,
// TODO Allow per-row customization similar to GridFieldDefaultColumns
'data-class' => $record->ClassName,
),
$rowContent
);
$content['body'][] = $row;
}
} else { //display a message when the grid field is empty
$row = $this->createTag(
'tr',
array(
"class" => 'ss-gridfield-item ' . $record->FirstLast() . " " . $record->EvenOdd(),
'data-id' => $record->ID,
// TODO Allow per-row customization similar to GridFieldDefaultColumns
'data-class' => $record->ClassName,
),
$rowContent
'tr',
array("class" => 'ss-gridfield-item ss-gridfield-no-items'),
$this->createTag('td', array(), _t('GridField.NoItemsFound', 'No items found'))
);
$content['body'][] = $row;
}