Fix for dynamic dialog fields not being updated

Using dialogField.value for fields that are not a subclass of
DialogFieldSortedItem.

Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1696474

src/dialog-user/components/dialog-user/dialogField.html

@@ -13,15 +13,15 @@
 
   <div ng-switch on="vm.dialogField.type">
     <div class="col-sm-4" ng-switch-when="DialogFieldTextBox">
-      <input ng-model="vm.dialogField.default_value"
+      <input ng-model="vm.dialogField.values"
              ng-disabled="vm.dialogField.read_only || vm.inputDisabled"
              ng-change="vm.changesHappened()"
              ng-blur="vm.validateField()"
              ng-model-options="{debounce: {'default': 500}}"
              class="form-control"
              type="{{ vm.dialogField.options.protected ? 'password' : 'text' }}"
              uib-tooltip="{{ ::inputTitle }}"
-             value="{{ vm.dialogField.default_value }}"
+             value="{{ vm.dialogField.values }}"
              id="{{ vm.dialogField.name }}">
       <div ng-if="vm.dialogField.fieldValidation===false">{{ vm.dialogField.errorMessage }}</div>
     </div>

src/dialog-user/components/dialog-user/dialogField.ts

@@ -68,10 +68,12 @@ export class DialogFieldController extends DialogFieldClass {
   public changesHappened(value) {
     const selectedValue = 0;
     this.validation = this.validateField();
-    let fieldValue = (value ? value[selectedValue] : this.dialogField.default_value);
+    let fieldValue = (value ? value[selectedValue] : this.dialogField.values);
     if ((this.dialogField.type === 'DialogFieldTagControl' ||
-         this.dialogField.type === 'DialogFieldDropDownList') &&
+         this.dialogField.type === 'DialogFieldDropDownList' ||
+         this.dialogField.type === 'DialogFieldRadioButton') &&
         this.dialogField.default_value instanceof Array) {
+        // using `default_value` if field.type is a subclass of DialogFieldSortedItem
         fieldValue = this.dialogField.default_value.join();
       }
     this.onUpdate({ dialogFieldName: this.field.name, value: fieldValue });