Fix regression: unable to change project in "task move/duplicate to another project"

ChangeLog

@@ -28,6 +28,7 @@ Bug fixes:
 
 * Fix PHP notices during creation of first project and in subtasks table
 * Fix filter dropdown not accessible when there are too many items
+* Fix regression: unable to change project in "task move/duplicate to another project"
 
 Version 1.0.25
 --------------

assets/js/src/App.js

@@ -6,7 +6,7 @@ function App() {
     this.dropdown = new Dropdown();
     this.tooltip = new Tooltip(this);
     this.popover = new Popover(this);
-    this.task = new Task();
+    this.task = new Task(this);
     this.project = new Project();
     this.subtask = new Subtask(this);
     this.column = new Column(this);
@@ -19,16 +19,6 @@ function App() {
     $(".alert-fade-out").delay(4000).fadeOut(800, function() {
         $(this).remove();
     });
-
-    // Reload page when a destination project is changed
-    var reloading_project = false;
-    $("select.task-reload-project-destination").change(function() {
-        if (! reloading_project) {
-            $(".loading-icon").show();
-            reloading_project = true;
-            window.location = $(this).data("redirect").replace(/PROJECT_ID/g, $(this).val());
-        }
-    });
 }
 
 App.prototype.listen = function() {

assets/js/src/Task.js

@@ -1,13 +1,19 @@
-function Task() {
+function Task(app) {
+    this.app = app;
 }
 
 Task.prototype.listen = function() {
+    var self = this;
+    var reloadingProjectId = 0;
+
+    // Change color
     $(document).on("click", ".color-square", function() {
         $(".color-square-selected").removeClass("color-square-selected");
         $(this).addClass("color-square-selected");
         $("#form-color_id").val($(this).data("color-id"));
     });
 
+    // Assign to me
     $(document).on("click", ".assign-me", function(e) {
         e.preventDefault();
 
@@ -18,4 +24,28 @@ Task.prototype.listen = function() {
             $(dropdownId).val(currentId);
         }
     });
+
+    // Reload page when a destination project is changed
+    $(document).on("change", "select.task-reload-project-destination", function() {
+        if (reloadingProjectId > 0) {
+            $(this).val(reloadingProjectId);
+        }
+        else {
+            reloadingProjectId = $(this).val();
+            var url = $(this).data("redirect").replace(/PROJECT_ID/g, reloadingProjectId);
+
+            $(".loading-icon").show();
+
+            $.ajax({
+                type: "GET",
+                url: url,
+                success: function(data, textStatus, request) {
+                    reloadingProjectId = 0;
+                    $(".loading-icon").hide();
+
+                    self.app.popover.afterSubmit(data, request, self.app.popover);
+                }
+            });
+        }
+    });
 };