如何在Input :: all（）中获取数组数据并将其作为hasMany（）关系存储到实际记录中？

I am working on a project and there is a table diagnostic. There is another table diagnostic_detail. diagnostic has a one to many relation with diagnostic_detail. The post data coming in the Diagnostic controller to make a new record has all the information about the diagnostic itself and an array of details to be pushed into the diagnostic_detail method.

Now it is simple to create the diagnostic record:

Diagnostic::create(Input::all());

But how do I take all the data for the detail and create it?

You'll have to loop and create the detail object manually. Try this:

$details = array();
foreach(Input::get('diagnostic_detail') as $detail){
    $details[] = new DiagnosticDetail($detail);
}
$diagnostic->details()->saveMany($details);

In this example, DiagnosticDetail is the model that is referenced by hasMany() and details is the hasMany relationship.

More information on inserting related models