fix syntax

Author: pxpm

src/resources/views/crud/fields/relationship/fetch.blade.php

@@ -186,7 +186,7 @@ function bpFieldInitFetchElement(element) {
         var $dependencies = JSON.parse(element.attr('data-dependencies'));
         var $allows_null = element.attr('data-column-nullable') == 'true' ? true : false;
         var $appLang = element.attr('data-app-current-lang');
-        var $selectedOptions = JSON.parse(element.attr('data-selected-options') ? element.attr('data-selected-options') : null);
+        var $selectedOptions = typeof element.attr('data-selected-options') === 'string' ? JSON.parse(element.attr('data-selected-options')) : JSON.parse(null);
         var $multiple = element.prop('multiple');
 
         var FetchAjaxFetchSelectedEntry = function (element) {

src/resources/views/crud/fields/relationship/fetch_or_create.blade.php

@@ -510,7 +510,7 @@ function bpFieldInitFetchOrCreateElement(element) {
     var $modelKey = element.attr('data-model-local-key');
     var $allows_null = (element.attr('data-allows-null') == 'true') ? true : false;
     var $appLang = element.attr('data-app-current-lang');
-    var $selectedOptions = JSON.parse(element.attr('data-selected-options') ? element.attr('data-selected-options') : null);
+    var $selectedOptions = typeof element.attr('data-selected-options') === 'string' ? JSON.parse(element.attr('data-selected-options')) : JSON.parse(null);
     var $multiple = element.prop('multiple');
 
     var FetchOrCreateAjaxFetchSelectedEntry = function (element) {

src/resources/views/crud/fields/relationship/relationship_select.blade.php

@@ -143,7 +143,7 @@ function bpFieldInitRelationshipSelectElement(element) {
         var $includeAllFormFields = element.attr('data-include-all-form-fields') == 'false' ? false : true;
         var $dependencies = JSON.parse(element.attr('data-dependencies'));
         var $multiple = element.attr('data-field-multiple')  == 'false' ? false : true;
-        var $selectedOptions = JSON.parse(element.attr('data-selected-options') ? element.attr('data-selected-options') : null);
+        var $selectedOptions = typeof element.attr('data-selected-options') === 'string' ? JSON.parse(element.attr('data-selected-options')) : JSON.parse(null);
         var $allows_null = (element.attr('data-column-nullable') == 'true') ? true : false;
         var $allowClear = $allows_null;
 

src/resources/views/crud/fields/select2_from_ajax.blade.php

@@ -108,7 +108,7 @@ function bpFieldInitSelect2FromAjaxElement(element) {
         var $allowClear = element.attr('data-column-nullable') == 'true' ? true : false;
         var $dependencies = JSON.parse(element.attr('data-dependencies'));
         var $ajaxDelay = element.attr('data-ajax-delay');
-        var $selectedOptions = JSON.parse(element.attr('data-selected-options') ? element.attr('data-selected-options') : null);
+        var $selectedOptions = typeof element.attr('data-selected-options') === 'string' ? JSON.parse(element.attr('data-selected-options')) : JSON.parse(null);
 
         var select2AjaxFetchSelectedEntry = function (element) {
             return new Promise(function (resolve, reject) {

src/resources/views/crud/fields/select2_from_ajax_multiple.blade.php

@@ -92,7 +92,7 @@ function bpFieldInitSelect2FromAjaxMultipleElement(element) {
         var $allowClear = element.attr('data-column-nullable') == 'true' ? true : false;
         var $dependencies = JSON.parse(element.attr('data-dependencies'));
         var $ajaxDelay = element.attr('data-ajax-delay');
-        var $selectedOptions = JSON.parse(element.attr('data-selected-options') ? element.attr('data-selected-options') : []);
+        var $selectedOptions = typeof element.attr('data-selected-options') === 'string' ? JSON.parse(element.attr('data-selected-options')) : JSON.parse("[]");
 
         var select2AjaxMultipleFetchSelectedEntries = function (element) {
             return new Promise(function (resolve, reject) {