[英]Returning stored procedure output through ajax
我目前有一個工作流程,其中在我的刀片中進行了 ajax 調用,該調用通過控制器進行調用,並且該函數使用 PDO 調用存儲過程。 此調用成功,我的存儲過程正確執行/插入並設置為返回我的輸出。 我現在唯一的問題是:
如何從存儲過程中獲取輸出並將其傳遞回我的刀片以作為隱藏輸入? 沒有頁面刷新,因此當 AJAX 調用成功時,我想將來自服務文件的輸出放入刀片中的隱藏輸入中。 我怎樣才能正確地做到這一點?
刀刃:
$.ajax({
type:'POST',
url:'campaigns/createCampaign',
data:{campaignName:campaignName, attribute:attribute},
_token: '{{ csrf_token() }}',
success:function(data){
intro_modal.hide();
}
});
控制器:
public function createCampaign(Request $request)
{
$campaignName = $request->campaignName;
$attribute = $request->attribute;
$campaignService = new CampaignService();
$createCampaign = $campaignService->createCampaign($campaignName, (int) $attribute);
//return response()->$campaignService;
}
服務:
function createCampaign($campaignName, $attribute){
$stmt = \DB::connection('odbc')->getPdo()->prepare('CALL PROCEDURES.INSERT_CAMPAIGN(?,?,?)');
$stmt->bindValue(1,$campaignName, PDO::PARAM_STR);
$stmt->bindValue(2,$attribute, $attribute==0 ? PDO::PARAM_NULL : PDO::PARAM_INT);
$stmt->bindParam(3,$out2, PDO::PARAM_INT);
$stmt->execute();
}
在您的createCampaign 中
function createCampaign($campaignName, $attribute){
$stmt = \DB::connection('odbc')->getPdo()->prepare('CALL PROCEDURES.INSERT_CAMPAIGN(?,?,?)');
$stmt->bindValue(1,$campaignName, PDO::PARAM_STR);
$stmt->bindValue(2,$attribute, $attribute==0 ? PDO::PARAM_NULL : PDO::PARAM_INT);
$stmt->bindParam(3,$out2, PDO::PARAM_INT);
$stmt->execute();
return $out2;
}
在您的控制器中
使用這些類:
use Illuminate\Support\Facades\Response;
use Illuminate\Http\Response as HttpResponse;
返回 JSON 響應:
public function createCampaign(Request $request)
{
$campaignName = $request->campaignName;
$attribute = $request->attribute;
$campaignService = new CampaignService();
$createdCampaignId = $campaignService->createCampaign($campaignName, (int) $attribute);
return Response::json(["campaign_id" => $createdCampaignId)
->setStatusCode(HttpResponse::HTTP_OK);
}
在你的Blade 模板中
$.ajax({
type:'POST',
url:'campaigns/createCampaign',
data:{campaignName:campaignName, attribute:attribute},
_token: '{{ csrf_token() }}',
success:function(data){
intro_modal.hide();
// data.campaign_id will contains the new campain id
}
});
例如,您只需要使用jQuery
插入data.campaign_id
的值。
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.