How to display data to textfield from combo selection in laravel - laravel

Question

I'd like to display data to textfield based on combo/drop box selection in laravel 5.8. then save the data. is there complete tutorial how to do it from model, view and controller.
In Customer Controller
public function create()
{
$customer= Customer::all();
return view('Customer.create', compact('Customer'));
}
in view create.blade
<div class="col-xs-12 col-sm-12 col-md-12">
<div class="form-group">
<strong>CUSTOMER</strong>
<select type="text" class="form-control" name="kde_cust" id="cde_customer" required>
<option value=""> -- PICK CUST-- </option>
#foreach($cust as $cust)
<option value="{{ $cust->cde_cust }}" selected>{{ $cust->nme_customer }}</option>
#endforeach
</select>
</div>
</div>
<div class="col-xs-12 col-sm-12 col-md-12">
<div class="form-group">
<strong>NAME</strong>
<input type="text" name="cust_name" id="cust_name" class="form-control" value="{{ $cust->nme_customer }}">
</div>
</div>

Answer 1

This should helps:
Create a route to get the user address:
Route::get('user-address/{user_id}','YourController#method')->name('user.address');
Your controller method should look like this:
public function yourFunction($cde_customer)
{
$customer = Customer::where('cde_customer', $cde_customer)->first();
$address = $customer->address;
return response()->json([
'address' => $address,
]);
}
Add this script to your blade:
$("#cde_customer").on('change', function(){
var user_id = $(this).val();
$.ajax({
url: '/user-address/' + user_id,
method: 'GET',
success: function(response){
$("#textfield").html(response.address);
}
});
});
Hope it helps.