PR: Implement a proprietary confirmation dialog

src/common-styles/sv-popup.scss

@@ -63,6 +63,40 @@ sv-popup {
   }
 }
 
+.sv-popup--confirm-delete {
+  .sv-popup__container {
+    border-radius: calcSize(1);
+  }
+
+  .sv-popup__body-content {
+    border-radius: calcSize(1);
+  }
+
+  .sv-popup__body-header {
+    color: $font-editorfont-color;
+    margin-bottom: 0;
+
+    /* UI/Default */
+    font-family: $font-family;
+    font-size: calcFontSize(1);
+    font-style: normal;
+    font-weight: 400;
+    line-height: calcLineHeight(1.5);/* 150% */
+  }
+
+  .sv-popup__scrolling-content {
+    display: none;
+  }
+
+  .sv-popup__body-footer {
+    padding-bottom: 0;
+
+    .sv-action-bar {
+      gap: calcSize(2);
+    }
+  }
+}
+
 .sv-popup.sv-popup--modal>.sv-popup__container {
   position: static;
 }

src/default-styles.scss

@@ -1350,6 +1350,11 @@ sv-popup {
   background-color: var(--background-dim, #f3f3f3);
 }
 
+.sv-popup__button.sv-popup__button--danger {
+  background-color: var(--sjs-special-red, #E50A3E);
+  color: var(--primary-foreground, #fff);
+}
+
 //eo popup
 //list
 .sv-list {

src/defaultV2-theme/blocks/sd-button.scss

@@ -21,6 +21,11 @@
   outline: none;
 }
 
+.sd-btn--small {
+  flex-grow: 1;
+  padding: calcSize(1.5) calcSize(4);
+}
+
 .sd-btn:hover {
   background-color: $background-dark;
 }
@@ -48,4 +53,19 @@
 .sd-btn--action:disabled {
   color: $primary-foreground-disabled;
   pointer-events: none;
+}
+
+.sd-btn--danger {
+  background-color: $red;
+  color: $primary-foreground;
+}
+
+.sd-btn--danger:hover {
+  background-color: $red;
+  color: $primary-foreground;
+}
+
+.sd-btn--danger:disabled {
+  color: $red-forecolor;
+  pointer-events: none;
 }

src/localization/english.ts

@@ -101,6 +101,8 @@ export var englishStrings = {
   tagboxDoneButtonCaption: "OK",
   selectToRankEmptyRankedAreaText: "All choices are ranked",
   selectToRankEmptyUnrankedAreaText: "Drag and drop choices here to rank them",
+  ok: "OK",
+  cancel: "Cancel",
 };
 
 // Uncomment the lines below if you create a custom dictionary.

src/plugins/themes/common-theme-settings.ts

@@ -424,6 +424,7 @@ export function setStyles(): void {
     ".sv-popup__button:disabled:hover": "box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.15);",
     ".sv-popup__button.sv-popup__button--apply": "background-color: var(--primary, #19b394); color: var(--primary-foreground, #fff);",
     ".sv-popup__button.sv-popup__button--apply:disabled": "background-color: var(--background-dim, #f3f3f3);",
+    ".sv-popup__button.sv-popup__button--danger": "background-color: var(--sjs-special-red, #E50A3E); color: var(--primary-foreground, #fff);",
     //eo popup
     //list
     ".sv-list": "padding: 0; margin: 0; background: var(--background, #fff); list-style-type: none; overflow-y: auto;",

src/popup-utils.ts

@@ -26,6 +26,7 @@ export function createPopupModalViewModel(options: IDialogOptions, rootElement?:
     options.title
   );
   popupModel.displayMode = options.displayMode || "popup";
+  popupModel.isFocusedContent = options.isFocusedContent ?? true;
   const popupViewModel: PopupBaseViewModel = new PopupModalViewModel(popupModel);
   if(!!rootElement && !!rootElement.appendChild) {
     var container: HTMLElement = document.createElement("div");

src/popup.ts

@@ -20,6 +20,7 @@ export interface IDialogOptions extends IPopupOptionsBase {
   componentName: string;
   data: any;
   onApply: () => boolean;
+  isFocusedContent?: boolean;
 }
 export interface IPopupModel<T = any> extends IDialogOptions {
   contentComponentName: string;

src/settings.ts

@@ -1,4 +1,5 @@
 import { IDialogOptions } from "./popup";
+import { showConfirmDialog } from "./utils/utils";
 
 export type ISurveyEnvironment = {
   root: Document | ShadowRoot,
@@ -483,7 +484,7 @@ export var settings = {
    */
   tagboxCloseOnSelect: false,
   /**
-   * A property that allows you to display a custom confirm dialog instead of the standard browser dialog.
+   * A property that allows you to display a custom confirm dialog.
    *
    * Set this property to a function that renders your custom dialog window. This function should return `true` if a user confirms an action or `false` otherwise.
    * @param message A message to be displayed in the confirm dialog window.
@@ -492,14 +493,25 @@ export var settings = {
     return confirm(message);
   },
   /**
-   * A property that allows you to display a custom confirm dialog instead of the standard browser dialog in async mode.
+   * A property that allows you to display a custom confirm dialog in async mode or activate the standard browser dialog.
    *
-   * Set this property to a function that renders your custom dialog window. This function should return `true` to be enabled; otherwise, a survey executes the [`confirmActionFunc`](#confirmActionFunc) function. Pass the dialog result as the `callback` parameter: `true` if a user confirms an action, `false` otherwise.
+   * To display a custom confirm dialog, set this property to a function that renders it. This function should return `true` to be enabled; otherwise, a survey executes the [`confirmActionFunc`](#confirmActionFunc) function. Pass the dialog result as the `callback` parameter: `true` if a user confirms an action, `false` otherwise.
+   *
+   * To activate the standard browser dialog, set the `confirmActionAsync` property to a function that returns `false`. With this configuration, a survey falls back to the [`confirmActionFunc`](#confirmActionFunc) function, which renders the standard browser dialog by default.
+   *
+   * ```js
+   * import { settings } from "survey-core";
+   *
+   * // Display the standard browser dialog
+   * settings.confirmActionAsync = () => {
+   *    return false;
+   * }
+   * ```
    * @param message A message to be displayed in the confirm dialog window.
    * @param callback A callback function that should be called with `true` if a user confirms an action or `false` otherwise.
    */
   confirmActionAsync: function (message: string, callback: (res: boolean) => void): boolean {
-    return false;
+    return showConfirmDialog(message, callback);
   },
   /**
    * A minimum width value for all survey elements.

src/utils/utils.ts

@@ -1,4 +1,8 @@
+import { LocalizableString } from "../localizablestring";
 import { settings, ISurveyEnvironment } from "./../settings";
+import { IDialogOptions } from "../popup";
+import { surveyLocalization } from "../surveyStrings";
+import { PopupBaseViewModel } from "../popup-view-model";
 
 function compareVersions(a: any, b: any) {
   const regExStrip0: RegExp = /(\.0+)+$/;
@@ -14,19 +18,23 @@ function compareVersions(a: any, b: any) {
   }
   return segmentsA.length - segmentsB.length;
 }
+
 function confirmAction(message: string): boolean {
   if (!!settings && !!settings.confirmActionFunc)
     return settings.confirmActionFunc(message);
   return confirm(message);
 }
+
 function confirmActionAsync(message: string, funcOnYes: () => void, funcOnNo?: () => void): void {
   const callbackFunc = (res: boolean): void => {
     if(res) funcOnYes();
     else if(!!funcOnNo) funcOnNo();
   };
+
   if(!!settings && !!settings.confirmActionAsync) {
     if(settings.confirmActionAsync(message, callbackFunc)) return;
   }
+
   callbackFunc(confirmAction(message));
 }
 function detectIEBrowser(): boolean {
@@ -399,6 +407,35 @@ export class Logger {
   }
 }
 
+export function showConfirmDialog(message: string, callback: (res: boolean) => void): boolean {
+  const locStr = new LocalizableString(undefined);
+  const popupViewModel:PopupBaseViewModel = settings.showDialog(<IDialogOptions>{
+    componentName: "sv-string-viewer",
+    data: { locStr: locStr, locString: locStr, model: locStr }, //TODO fix in library
+    onApply: () => {
+      callback(true);
+      return true;
+    },
+    onCancel: () => {
+      callback(false);
+      return false;
+    },
+    title: message,
+    displayMode: "popup",
+    isFocusedContent: false,
+    cssClass: "sv-popup--confirm-delete"
+  }, /*settings.rootElement*/document.body); //TODO survey root
+  const toolbar = popupViewModel.footerToolbar;
+  const applyBtn = toolbar.getActionById("apply");
+  const cancelBtn = toolbar.getActionById("cancel");
+  cancelBtn.title = surveyLocalization.getString("cancel");
+  cancelBtn.innerCss = "sv-popup__body-footer-item sv-popup__button sd-btn sd-btn--small";
+  applyBtn.title = surveyLocalization.getString("ok");
+  applyBtn.innerCss = "sv-popup__body-footer-item sv-popup__button sv-popup__button--danger sd-btn sd-btn--small sd-btn--danger";
+  popupViewModel.width = "452px";
+  return true;
+}
+
 export {
   mergeValues,
   getElementWidth,

src/vue/components/popup/popup-container.vue

@@ -105,11 +105,12 @@ export function showModal(
 export function showDialog(dialogOptions: IDialogOptions, rootElement?: HTMLElement): PopupBaseViewModel {
   dialogOptions.onHide = () => {
     popup.$destroy();
+    popupViewModel.container.remove();
     popupViewModel.dispose();
   };
   const popupViewModel: PopupBaseViewModel = createPopupModalViewModel(dialogOptions, rootElement);
   const popup = new PopupContainer({
-    el: popupViewModel.container.appendChild(document.createElement("div")),
+    el: (<HTMLElement>popupViewModel.container).appendChild(document.createElement("div")),
     propsData: { model: popupViewModel },
   });
   popupViewModel.model.isVisible = true;

testCafe/questions/file.js

@@ -162,26 +162,34 @@ frameworks.forEach(framework => {
       "input[type=file]",
       "../resources/small_Dashka.jpg"
     );
-    await t
-      .setNativeDialogHandler(() => {
-        return false;
-      })
-      .click(".sv_q_file_remove");
-    await t
-      .setNativeDialogHandler(() => {
-        return false;
-      })
-      .click(".sv_q_file_remove_button");
-    const history = await t.getNativeDialogHistory();
-    await t
-      .expect(history[1].type)
-      .eql("confirm")
-      .expect(history[1].text)
-      .eql("Are you sure that you want to remove this file: small_Dashka.jpg?")
-      .expect(history[0].type)
-      .eql("confirm")
-      .expect(history[0].text)
-      .eql("Are you sure that you want to remove all files?");
+
+    const getFileName = ClientFunction(() => window["survey"].getAllQuestions()[0].value[0].name);
+    const checkValue = ClientFunction(() => window["survey"].getAllQuestions()[0].value.length === 0);
+    await t.click(".sv_q_file_remove_button").click(".sv-popup--confirm-delete .sd-btn");
+    assert.equal(await getFileName(), "small_Dashka.jpg");
+    await t.click(".sv_q_file_remove_button").click(".sv-popup--confirm-delete .sd-btn--danger");
+    assert.equal(await checkValue(), true);
+
+    // await t
+    //   .setNativeDialogHandler(() => {
+    //     return false;
+    //   })
+    //   .click(".sv_q_file_remove");
+    // await t
+    //   .setNativeDialogHandler(() => {
+    //     return false;
+    //   })
+    //   .click(".sv_q_file_remove_button");
+    // const history = await t.getNativeDialogHistory();
+    // await t
+    //   .expect(history[1].type)
+    //   .eql("confirm")
+    //   .expect(history[1].text)
+    //   .eql("Are you sure that you want to remove this file: small_Dashka.jpg?")
+    //   .expect(history[0].type)
+    //   .eql("confirm")
+    //   .expect(history[0].text)
+    //   .eql("Are you sure that you want to remove all files?");
   });
   // TODO testcafe waiting forever...
   // test(`change file max size`, async t => {

visualRegressionTests/tests/defaultV2/paneldynamic.ts

@@ -391,3 +391,37 @@ frameworks.forEach(framework => {
     });
   });
 });
+
+frameworks.forEach(framework => {
+  const json = {
+    "pages": [
+      {
+        "name": "page1",
+        "elements": [{
+          "type": "paneldynamic",
+          "panelCount": 1,
+          "name": "question1",
+          "templateElements": [
+            {
+              "type": "text",
+              "name": "question2"
+            }
+          ],
+          "confirmDelete": true
+        }]
+      }
+    ]
+  };
+  fixture`${framework} ${title} ${theme}`
+    .page`${url_test}${theme}/${framework}`.beforeEach(async t => {
+    await applyTheme(theme);
+    await initSurvey(framework, json);
+  });
+  test("Paneldynamic confirm dialog", async (t) => {
+    await wrapVisualTest(t, async (t, comparer) => {
+      await t.resizeWindow(1280, 900);
+      await t.click(Selector(".sd-paneldynamic__remove-btn"));
+      await takeElementScreenshot("paneldynamic-confirm-dialog", Selector(".sv-popup--confirm-delete .sv-popup__body-content"), t, comparer);
+    });
+  });
+});