When a question value is set from code using the setValue function, t…

…he setValueExpression stops being executed fix #9132 (#9134)

packages/survey-core/src/question.ts

@@ -594,10 +594,8 @@ export class Question extends SurveyElement<Question>
     this.triggersInfo.push(info);
     return info;
   }
-  private runTriggerInfo(info: TriggerExpressionInfo, name: string, value: any): void {
+  private runTriggerInfo(info: TriggerExpressionInfo, keys: any): void {
     const expression = this[info.name];
-    const keys: any = {};
-    keys[name] = value;
     if (!expression || info.isRunning || !info.canRun()) {
       if (info.runSecondCheck(keys)) {
         info.doComplete();
@@ -619,10 +617,14 @@ export class Question extends SurveyElement<Question>
     info.isRunning = true;
     info.runner.run(this.getDataFilteredValues(), this.getDataFilteredProperties());
   }
-  public runTriggers(name: string, value: any): void {
+  public runTriggers(name: string, value: any, keys?: any): void {
     if (this.isSettingQuestionValue || (this.parentQuestion && this.parentQuestion.getValueName() === name)) return;
+    if(!keys) {
+      keys = {};
+      keys[name] = value;
+    }
     this.triggersInfo.forEach(info => {
-      this.runTriggerInfo(info, name, value);
+      this.runTriggerInfo(info, keys);
     });
   }
   private runConditions() {

packages/survey-core/src/question_matrixdropdownbase.ts

@@ -1491,9 +1491,9 @@ export class QuestionMatrixDropdownModelBase extends QuestionMatrixBaseModel<Mat
     );
     this.updateVisibilityBasedOnRows();
   }
-  public runTriggers(name: string, value: any): void {
-    super.runTriggers(name, value);
-    this.runFuncForCellQuestions((q: Question) => { q.runTriggers(name, value); });
+  public runTriggers(name: string, value: any, keys?: any): void {
+    super.runTriggers(name, value, keys);
+    this.runFuncForCellQuestions((q: Question) => { q.runTriggers(name, value, keys); });
   }
   public updateElementVisibility(): void {
     super.updateElementVisibility();

packages/survey-core/src/question_paneldynamic.ts

@@ -1855,10 +1855,10 @@ export class QuestionPanelDynamicModel extends Question
     super.runCondition(values, properties);
     this.runPanelsCondition(this.panelsCore, values, properties);
   }
-  public runTriggers(name: string, value: any): void {
-    super.runTriggers(name, value);
+  public runTriggers(name: string, value: any, keys?: any): void {
+    super.runTriggers(name, value, keys);
     this.visiblePanelsCore.forEach(p => {
-      p.questions.forEach(q => q.runTriggers(name, value));
+      p.questions.forEach(q => q.runTriggers(name, value, keys));
     });
   }
   private reRunCondition() {

packages/survey-core/src/survey.ts

@@ -6090,13 +6090,20 @@ export class SurveyModel extends SurveyElementCore
       }
     }
   }
+  private questionTriggersKeys: any;
   private runConditionOnValueChanged(name: string, value: any) {
     if (this.isRunningConditions) {
       this.conditionValues[name] = value;
+      if(this.questionTriggersKeys) {
+        this.questionTriggersKeys[name] = value;
+      }
       this.isValueChangedOnRunningCondition = true;
     } else {
+      this.questionTriggersKeys = {};
+      this.questionTriggersKeys[name] = value;
       this.runConditions();
       this.runQuestionsTriggers(name, value);
+      this.questionTriggersKeys = undefined;
     }
   }
   private runConditionsCore(properties: any) {
@@ -6119,7 +6126,9 @@ export class SurveyModel extends SurveyElementCore
   private runQuestionsTriggers(name: string, value: any): void {
     if (this.isDisplayMode || this.isDesignMode) return;
     const questions = this.getAllQuestions();
-    questions.forEach(q => q.runTriggers(name, value));
+    questions.forEach(q => {
+      q.runTriggers(name, value, this.questionTriggersKeys);
+    });
   }
   private checkIfNewPagesBecomeVisible(oldCurrentPageIndex: number) {
     var newCurrentPageIndex = this.pages.indexOf(this.currentPage);

packages/survey-core/tests/surveyquestiontests.ts

@@ -7907,3 +7907,58 @@ QUnit.test("Show parent number in the question #8813, #3", function (assert) {
   assert.equal(survey.getQuestionByName("q6").no, "2.", "q6.no");
   assert.equal(survey.getQuestionByName("q7").no, "3.", "q7.no");
 });
+QUnit.test("Recursive changes setValueExpression #9132", function (assert) {
+  const survey = new SurveyModel({
+    elements: [
+      {
+        type: "dropdown",
+        name: "question1",
+        choices: ["Item 1", "Item 2", "Item 3"],
+      },
+      {
+        type: "text",
+        name: "question2",
+        setValueExpression:
+          "iif({question1} = 'Item 1', 1, iif({question1} = 'Item 2', 2, iif({question1} = 'Item 3', 3, 0)))",
+        inputType: "number",
+      },
+      {
+        type: "dropdown",
+        name: "question3",
+        choices: ["Item 1", "Item 2", "Item 3"],
+      },
+      {
+        type: "text",
+        name: "question4",
+        setValueExpression:
+          "iif({question3} = 'Item 1', 1, iif({question3} = 'Item 2', 2, iif({question3} = 'Item 3', 3, 0)))",
+        inputType: "number",
+      },
+      {
+        type: "text",
+        name: "question5",
+        defaultValueExpression: "{question2}+{question4}",
+        inputType: "number",
+        readOnly: true,
+      },
+      {
+        type: "text",
+        name: "question6",
+        setValueExpression:
+          "iif({question5} > 5, 'High Risk', iif({question5} > 3, 'Medium Risk', iif({question5} > 1, 'Low Risk', '')))"
+      }
+    ],
+  });
+  const q6 = survey.getQuestionByName("question6");
+  assert.equal(q6.isEmpty(), true, "#0");
+  survey.setValue("question6", "test");
+  assert.equal(q6.value, "test", "#1");
+  survey.setValue("question1", "Item 1");
+  assert.equal(q6.value, "", "#2");
+  survey.setValue("question3", "Item 1");
+  assert.equal(q6.value, "Low Risk", "#3");
+  survey.setValue("question1", "Item 3");
+  assert.equal(q6.value, "Medium Risk", "#4");
+  survey.setValue("question3", "Item 3");
+  assert.equal(q6.value, "High Risk", "#5");
+});