I have JS code:
var pobTeamId = document.getElementById('team_a_id').value;
var query = "<?php echo Sport::find(Team::find(pobTeamId)->sport_id)->id; ?>";
I need insert value pobTeamId in variable query.
I don't know how I can add this variable. I trying using this:
...Team::find(pobTeamId)...
...Team::find($pobTeamId)...
...Team::find(?>"pobTeamId"<?php)...
but Laravel returned only errors.
You approach is wrong! PHP won't be able to get the value of pobTeamId.
Use ajax to send the value to the Controller
var pobTeamId = document.getElementById('team_a_id').value;
// Initiate an Ajax either on page load or on button click
$.ajax({
url: '', // path you defined in your routes file
type: '' // either POST or GET
data: {
"pobTeamId": pobTeamId
},
success: function (data) {
}
});
and in the Controller you would have access to the pobTeamId
public function yourFunction(Request $request)
{
$pobTeamId = $request->input('pobTeamId');
$sport_id = Sport::find(Team::find($pobTeamId)->sport_id)->id;
}
you would need to reference the Sport Model in your controller and add an appropriate route
Do it like this:
<form method="get" action="{{ route('get_sport_id') }}">
<input id="team_a_id" value="" name="team_a_id"/>
<button type="submit"> Fetch </button>
</form>
Then in your controller:
public function getSportID()
{
$sport_id = Sport::find(Team::find(request()->get('team_a_id')->sport_id)->id;
return back()->with('sport_id', $sport_id);
}
With a corresponding route that's something like this:
Route::get('/sport-id', 'SportController@getSportID')->name('get_sport_id');
Now your view will have access to $sport_id. Of course, you should check isset($sport_id) before attempting to use it in the view.
