resolve #8406 Placeholder text value in the Tag box isn't synced with…

… the Property Grid and the Preview (#8429) Co-authored-by: OlgaLarina <[email protected]>
surveyjs · Jun 18, 2024 · 14a8ad1 · 14a8ad1
1 parent eccd54a
commit 14a8ad1
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diff --git a/src/dropdownMultiSelectListModel.ts b/src/dropdownMultiSelectListModel.ts
@@ -192,7 +192,7 @@ export class DropdownMultiSelectListModel extends DropdownListModel {
 
   protected onPropertyChangedHandler(sender: any, options: any) {
     super.onPropertyChangedHandler(sender, options);
-    if (options.name === "value" || options.name === "renderedValue") {
+    if (options.name === "value" || options.name === "renderedValue" || options.name === "placeholder") {
       this.syncFilterStringPlaceholder();
     }
   }

diff --git a/tests/dropdown_multi_select_list_model_test.ts b/tests/dropdown_multi_select_list_model_test.ts
@@ -355,5 +355,14 @@ QUnit.test("tagbox hint after deselect", function (assert) {
   dropdownListModel.keyHandler(event);
   assert.deepEqual(question.value, []);
   assert.equal(dropdownListModel.hintString, "item1", "item3 hintString again");
+});
+
+QUnit.test("tagbox placeholder not updated", function (assert) {
+  const survey = new SurveyModel(jsonTagbox);
+  const question = <QuestionTagboxModel>survey.getAllQuestions()[0];
+  const dropdownListModel = question.dropdownListModel;
+  assert.equal(dropdownListModel.filterStringPlaceholder, "Select...");
 
+  question.placeholder = "Choose...";
+  assert.equal(dropdownListModel.filterStringPlaceholder, "Choose...");
 });