我正在尝试使用基于文本框的控件源字段(列表框)从数据库中选择一些描述(txtUIDMaszyny)
LIKE 'MSZ'
但我没有结果。例如,如果我手动键入=[Forms]![formMaszynyObszar1]![listListaMaszyn].[Column](1)
,它将返回值。
我做错了什么?
txtUIDMaszyny还从其他表单收集信息,但它显示正常。该文本框的代码:
// Find whichever user
$user = \App\User::find(1);
// Convert the string of subjects from a string to an array
$subjectIds = explode(',', $user->subjects);
// Load all subjects which match the ids within the subjectIds array
$subjects = \App\Subjects::whereIn($subjectIds)->get();
// Do something with the subjects
foreach($subjects as $subject) {
// Output the subject name
var_dump($subject->name);
}