Merge branch 'master' of https://github.com/surveyjs/custom-widgets

Author: Dmitry Kuzin (DevExpress)

CHANGELOG.md

@@ -2,6 +2,12 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+### [1.8.21](https://github.com/surveyjs/custom-widgets/compare/v1.8.20...v1.8.21) (2020-12-15)
+
+### [1.8.20](https://github.com/surveyjs/custom-widgets/compare/v1.8.19...v1.8.20) (2020-12-09)
+
+### [1.8.19](https://github.com/surveyjs/custom-widgets/compare/v1.8.18...v1.8.19) (2020-12-08)
+
 ### [1.8.18](https://github.com/surveyjs/custom-widgets/compare/v1.8.17...v1.8.18) (2020-12-01)
 
 ### [1.8.17](https://github.com/surveyjs/custom-widgets/compare/v1.8.16...v1.8.17) (2020-11-26)

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "surveyjs-widgets",
-  "version": "1.8.18",
+  "version": "1.8.21",
   "scripts": {
     "start": "npm run build && live-server",
     "watch": "webpack --env.buildType dev --watch",

package.json

@@ -145,22 +145,38 @@ function init(Survey, $) {
       );
       updateChoices();
       $el.on("select2:select", function (e) {
-        question.renderedValue = e.target.value;
-        updateComment();
+        setTimeout(function() {
+          question.renderedValue = e.target.value;
+          updateComment();
+        }, 1);
+      });
+      $el.on('select2:opening', function(e) {
+          if ($(this).data('unselecting')) {
+              $(this).removeData('unselecting');
+              e.preventDefault();
+          }
       });
       $el.on("select2:unselecting", function (e) {
-        question.renderedValue = null;
-        updateComment();
+        $(this).data('unselecting', true);
+        setTimeout(function() {
+          question.renderedValue = null;
+          updateComment();
+        }, 1);
       });
       question.valueChangedCallback = updateValueHandler;
       updateValueHandler();
     },
     willUnmount: function (question, el) {
+      question.readOnlyChangedCallback = null;
+      question.valueChangedCallback = null;
       var $select2 = $(el).find("select");
       if (!!$select2.data("select2")) {
-        $select2.off("select2:select").select2("destroy");
+        $select2
+          .off("select2:select")
+          .off("select2:unselecting")
+          .off("select2:opening")
+          .select2("destroy");
       }
-      question.readOnlyChangedCallback = null;
     },
   };