Sync with Kendo UI Professional

Author: Kendo Bot

src/kendo.combobox.js

@@ -541,6 +541,7 @@ var __meta__ = { // jshint ignore:line
 
         _select: function(candidate, keepState) {
             var that = this;
+
             candidate = that._get(candidate);
 
             if (candidate === -1) {
@@ -719,6 +720,10 @@ var __meta__ = { // jshint ignore:line
                 loweredText = loweredText.toLowerCase();
             }
 
+            if(that.dataItem() && that._text(that.dataItem()) === text){
+                return;
+            }
+
             that._select(function(data) {
                 data = that._text(data);
                 if (ignoreCase) {

tests/combobox/virtualization.js

@@ -475,5 +475,40 @@
         }
         assert.isOk(noErrors);
     });
+
+    it("doesn't sync value with text when mapValueTo dataItem and dataItem is selected", function() {
+        var noErrors = true;
+        var dataSource = new kendo.data.DataSource({
+            transport: {
+                read: function(o) {
+                    o.success([{text: "asd", value: 1}]);
+                }
+            }
+        });
+        dataSource.read();
+
+        var combobox = new ComboBox(select, {
+            close: function(e) { e.preventDefault(); },
+            height: CONTAINER_HEIGHT,
+            animation: false,
+            filter: "contains",
+            dataTextField: "text",
+            dataValueField: "value",
+            dataSource: dataSource,
+            virtual: {
+                valueMapper: function(o) { o.success({text: "foo", value: 2}); },
+                itemHeight: 20,
+                mapValueTo: "dataItem"
+            }
+        });
+
+        combobox.value(2);
+
+        assert.equal(combobox.dataItem().text, "foo");
+
+        combobox.text("foo");
+
+        assert.equal(combobox.value(), 2);
+    });
     });
 }());

typescript/kendo.all.d.ts

@@ -1,4 +1,4 @@
-// Type definitions for Kendo UI Professional v2019.2.514
+// Type definitions for Kendo UI Professional v2019.2.618
 // Project: http://www.telerik.com/kendo-ui
 // Definitions by: Telerik <https://github.com/telerik>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped