REDMINE_ISSUE-18666 | Les formulaires de listes à choix multiples ne se rafraichissent pas

src/components/Feature/Edit/FeatureExtraForm.vue

@@ -379,22 +379,24 @@ export default {
     'field.value': function(newValue, oldValue) {
       // In fast edition, prerecordedlist is not updated, thus the value stay the same
       // in this case we renitialize the field. This doesn't impact usual behavior if user reselect the same option
-      if (this.field.field_type === 'pre_recorded_list') {
-        // if both values are defined but their values changed, value in form should be updated
-        if (newValue && oldValue && newValue.label !== oldValue.label
-        // if any of them is undefined, the form value should be updated, because in this case the value changed
-        // otherwise (if they are both undefined) the watcher would not called, thus we don't need to prevent this case
-        || !newValue || !oldValue)
-        {
-          this.initPrerecordedXform();
-        }
-      } else if (this.field.field_type === 'multi_choices_list') {
-        // if array values changed, value in form should be updated, otherwise at edition in fast browsing mode, it would overide current value with previous value loaded at component creation
-        if (isEqual(newValue, oldValue)){
-          this.initMultipleCheckboxXform();
+      if (this.field) {
+        if (this.field.field_type === 'pre_recorded_list') {
+          // if both values are defined but their values changed, value in form should be updated
+          if (newValue && oldValue && newValue.label !== oldValue.label
+          // if any of them is undefined, the form value should be updated, because in this case the value changed
+          // otherwise (if they are both undefined) the watcher would not called, thus we don't need to prevent this case
+          || !newValue || !oldValue)
+          {
+            this.initPrerecordedXform();
+          }
+        } else if (this.field.field_type === 'multi_choices_list') {
+          // if array values changed, value in form should be updated, otherwise at edition in fast browsing mode, it would overide current value with previous value loaded at component creation
+          if (isEqual(newValue, oldValue)){
+            this.initMultipleCheckboxXform();
+          }
         }
+        this.error = null;
       }
-      this.error = null;
     },
 
     prerecordedListSearchQuery(newValue) {
@@ -439,7 +441,7 @@ export default {
     ]),
 
     initMultipleCheckboxXform() {
-      this.selectedMultipleCheckbox = this.field.value;
+      this.selectedMultipleCheckbox = this.field.value || [];
     },
 
     initPrerecordedXform() {