将参数从一个函数传递到同一控制器 Laravel 中的另一个函数

Question

I have two functions in the same controller. How can i pass $id from search($id) function to searchcond() function.

My First function:

public function search($id)
{
    return view('frontend.studentinfoajax', compact('data_dep', 'data_branch_dep'));

}

My Second Function:

public function searchcond()
{                          
    return DB::table('studentinfo')
                ->where('branchID', '=', $id)
                ->orderby('fullname')
                ->get();
}

How can i pass $id from search($id) function to searchcond() function.

Answer 1

I dont know why you need like that but still if you need you can use class properties

private $id; //define property to the class

public function search($id)
{
    $this->id=$id;
    return view('frontend.studentinfoajax', 
                compact('data_dep', 
                'data_branch_dep'));

}


public function searchcond()
{            
    $id=$this->id;              
    return DB::table('studentinfo')
                ->where('branchID', '=', $test)
                ->orderby('fullname')
                ->get();
}

Answer 2

After seeing the code snippets you have provided what i understood that you want to acheive something like this :

public function search($id)
{
    $data = $this->searchcond($id);
    return view('frontend.studentinfoajax', compact('data_dep', 'data_branch_dep'));

}
private function searchcond($id)
{       

    return DB::table('studentinfo')
                ->where('branchID', '=', $id)
                ->orderby('fullname')
                ->get();
}