Fix ajax urls.

Author: manyasone

resources/views/fields/select2_from_ajax.blade.php

@@ -97,7 +97,7 @@
                         allowClear: true,
                         @endif
                         ajax: {
-                            url: "{{ $field['data_source'] ?? '/'.$crud->getRoute().'/ajax' }}",
+                            url: "/{{ ltrim($field['data_source'] ?? $crud->getRoute().'/ajax', '/') }}",
                             dataType: 'json',
                             quietMillis: 250,
                             data: function (params) {

resources/views/fields/select2_from_ajax_multiple.blade.php

@@ -76,7 +76,7 @@
                         placeholder: "{{ $field['placeholder'] }}",
                         minimumInputLength: "{{ $field['minimum_input_length'] }}",
                         ajax: {
-                            url: "{{ $field['data_source'] ?? '/'.$crud->getRoute().'/ajax' }}",
+                            url: "/{{ ltrim($field['data_source'] ?? $crud->getRoute().'/ajax', '/') }}",
                             dataType: 'json',
                             quietMillis: 250,
                             data: function (params) {

resources/views/modal/create.blade.php

@@ -29,7 +29,7 @@
 
             $.ajax({
                 type: "POST",
-                url: "/{{ $crud->route . '/ajax' }}",
+                url: "/{{ ltrim($crud->route . '/ajax', '/') }}",
                 data: $("#create_{{ $entity }}").serialize(), // serializes the form's elements.
                 success: function (data) {
                     new PNotify({