我有如下代码来获取装运数据在哪里pdf_url不是NULL;
$shipment_data = DB::table('shipment')->where([
'shipment_date' => '2017-12-11', ['pdf_url', '<>', 'NULL']])->get();
Run Code Online (Sandbox Code Playgroud)
这没有问题,我得到了我需要的数据,但是当我尝试使用相同的代码来获取带有pdf_urlis的数据时NULL,它没有结果。
$shipment_data = DB::table('shipment')->where([
'shipment_date' => '2017-12-11', ['pdf_url', '=', 'NULL']])->get();
Run Code Online (Sandbox Code Playgroud)
我缺少什么?我很确定数据库记录在那里。我也尝试了其他格式,但仍然没有结果;
$shipment_data = DB::table('shipment')->where([
'shipment_date' => '2017-12-11', ['pdf_url', 'NULL']])->get();
Run Code Online (Sandbox Code Playgroud)
和
$shipment_data = DB::table('shipment')->where([
'shipment_date' => '2017-12-11', 'pdf_url' => 'NULL'])->get();
Run Code Online (Sandbox Code Playgroud)
编辑:我可以使用whereRaw,但我更喜欢使用where。下面的代码没有问题;
$shipment_data = DB::table('shipment')
->whereRaw('shipment_date = "2017-12-11" AND pdf_url is NULL')->get();
Run Code Online (Sandbox Code Playgroud) 我正在使用 Goutte,https://github.com/fabpot/goutte,并有以下代码,
$client = new Client();
$crawler = $client->request('GET', \Config::get('Eload2::url'));
$form = $crawler->selectButton('Submit')->form();
// add extra fields here
$client->submit($form);
Run Code Online (Sandbox Code Playgroud)
如何在提交表单之前将隐藏的输入字段添加到表单中?
我尝试了以下代码,
$domdocument = new \DOMDocument;
$formfield = new InputFormField ($domdocument->createElement('__EVENTTARGET', 'ctl00$ContentPlaceHolder1$DDLTelco'));
$formfield2 = new InputFormField ($domdocument->createElement('__EVENTARGUMENT',''));
$form->set($formfield);
$form->set($formfield2);
Run Code Online (Sandbox Code Playgroud)
但返回以下错误消息,
InputFormField 只能从输入或按钮标签(给定的 __EVENTTARGET)创建。
我正在表单提交中实施新的自定义验证规则。但我想绕过单元测试中的验证规则。下面是验证规则和单元测试类的简化。我缺少什么?
namespace App\Rules;
use Illuminate\Contracts\Validation\Rule;
class Captcha implements Rule
{
public function passes($attribute, $value)
{
// assuming will always return false in testing
// works fine when true
return false;
}
public function message()
{
return 'Captcha error! Try again later or contact site admin.';
}
}
Run Code Online (Sandbox Code Playgroud)
use Tests\TestCase;
use App\Rules\Captcha;
class RegistrationTest extends TestCase {
public test_user_registration()
{
$this->mock(Captcha::class, function ($mock) {
$mock->shouldReceive('passes')->andReturn(true);
});
$response = $this->post(route('tenant.register'), [
'g-recaptcha-response' => 1,
'email' => 'user@example.com',
'password' => 'secret',
]);
$this->assertEquals(1, …Run Code Online (Sandbox Code Playgroud)