我有一個類「上市」,這具有以下字段:數據對象與寫更新()沒有反映在CMS
static $db = array(
...
'Left' => 'Varchar',
'Top' => 'Varchar'
...
);
我抓住這顯示了與地圖:
function getListings(){
$sqlQuery = new SQLQuery();
$sqlQuery->setFrom('ListingCategory_Listings');
$sqlQuery->selectField('STLC.Title AS cTitle, STLL.Title AS lTitle, Listing_Live.ID AS lID, ListingCategory.ID as cID, Phone, Email, Website, Filename, Top, Listing_Live.Left, STLC.ID AS catID');
$sqlQuery->addLeftJoin('Listing_Live', '"ListingCategory_Listings"."ListingID" = "Listing_Live"."ID"');
$sqlQuery->addLeftJoin('SiteTree_Live', '"Listing_Live"."ID" = "STLL"."ID"', 'STLL');
$sqlQuery->addLeftJoin('ListingCategory', '"ListingCategory_Listings"."ListingCategoryID" = "ListingCategory"."ID"');
$sqlQuery->addLeftJoin('SiteTree_Live', '"ListingCategory"."ID" = "STLC"."ID"', 'STLC');
$sqlQuery->addLeftJoin('File', '"ListingCategory"."IconID" = "File"."ID"');
$sqlQuery->addWhere('"Listing_Live"."ID" IS NOT NULL');
$sqlQuery->setOrderBy('ListingCategory.ID', 'ASC');
$result = $sqlQuery->execute();
$dataObject = new ArrayList();
foreach($result as $row) {
$dataObject->push(new ArrayData($row));
}
return $dataObject;
}
我有一個函數來更新對象的左側和頂部值(通過拖放前端對象的實例通過AJAX觸發):
function updatePoi(){
$left = $_POST['left'];
$top = $_POST['top'];
$id = $_POST['ID'];
if ($poi = DataObject::get_one('Listing', '"Listing"."ID" = '.$id)){
$poi->Left = $left;
$poi->Top = $top;
$poi->write();
return 'success';
}else{
return 'error';
}
}
這些肯定會更新,因爲在頁面刷新時,對象反映了更新的頂部和左側值,但是我在CMS中顯示了這些字段,但它們在這裏顯示爲空白。此外,當我保存對象的CMS,左,前值被清除,我不得不在前端重新放置它們。
有誰知道爲什麼發生這種情況?
更新:似乎write()只更新了Listing_Live表,而不是Listing表,我怎麼才能讓它更新而不用原始SQL呢?