diff --git a/packages/rich-text-editor/src/vaadin-rich-text-editor-mixin.js b/packages/rich-text-editor/src/vaadin-rich-text-editor-mixin.js index d8cc33bf1f..532a976b28 100644 --- a/packages/rich-text-editor/src/vaadin-rich-text-editor-mixin.js +++ b/packages/rich-text-editor/src/vaadin-rich-text-editor-mixin.js @@ -243,14 +243,7 @@ export const RichTextEditorMixin = (superClass) => disconnectedCallback() { super.disconnectedCallback(); - // Ensure that htmlValue property set before attach - // gets applied in case of detach and re-attach. - if (this.__debounceSetValue && this.__debounceSetValue.isActive()) { - this.__debounceSetValue.flush(); - } - - this._editor.emitter.removeAllListeners(); - this._editor.emitter.listeners = {}; + this._editor.emitter.disconnect(); } /** @private */ @@ -285,6 +278,18 @@ export const RichTextEditorMixin = (superClass) => await this.updateComplete; } + this._editor.emitter.connect(); + } + + /** @protected */ + ready() { + super.ready(); + + this._toolbarConfig = this._prepareToolbar(); + this._toolbar = this._toolbarConfig.container; + + this._addToolbarListeners(); + const editor = this.shadowRoot.querySelector('[part="content"]'); this._editor = new Quill(editor, { @@ -356,16 +361,6 @@ export const RichTextEditorMixin = (superClass) => // Flush pending htmlValue only once the editor is fully initialized this.__flushPendingHtmlValue(); - } - - /** @protected */ - ready() { - super.ready(); - - this._toolbarConfig = this._prepareToolbar(); - this._toolbar = this._toolbarConfig.container; - - this._addToolbarListeners(); requestAnimationFrame(() => { this.$.linkDialog.$.dialog.$.overlay.addEventListener('vaadin-overlay-open', () => { diff --git a/packages/rich-text-editor/test/basic.common.js b/packages/rich-text-editor/test/basic.common.js index 5aadd800a5..361d5de886 100644 --- a/packages/rich-text-editor/test/basic.common.js +++ b/packages/rich-text-editor/test/basic.common.js @@ -1048,41 +1048,24 @@ describe('rich text editor', () => { }); describe('detach and re-attach', () => { - it('should not have active listeners once detached', () => { - expect(editor.emitter).to.not.equal(null); - expect(editor.emitter._events).to.not.be.empty; - expect(editor.emitter._eventsCount).to.greaterThan(0); - expect(editor.emitter.listeners).to.not.be.empty; + it('should disconnect the emitter when detached', () => { + const spy = sinon.spy(editor.emitter, 'disconnect'); rte.parentNode.removeChild(rte); - expect(editor.emitter._events).to.be.empty; - expect(editor.emitter._eventsCount).to.be.equal(0); - expect(editor.emitter.listeners).to.be.empty; + expect(spy).to.be.calledOnce; }); - it('should have the listeners when removed and added back again', async () => { + it('should re-connect the emitter when detached and re-attached', async () => { const parent = rte.parentNode; - parent.removeChild(rte); - parent.appendChild(rte); - await nextUpdate(rte); - - // previous `editor` reference is now stale as a new editor is created in the connectedCallback - expect(rte._editor.emitter).to.not.equal(null); - expect(rte._editor.emitter._events).to.not.be.empty; - expect(rte._editor.emitter._eventsCount).to.greaterThan(0); - expect(rte._editor.emitter.listeners).to.not.be.empty; - }); - it('should keep htmlValue when detached and immediately re-attached', () => { - rte.dangerouslySetHtmlValue('

Foo

'); + const spy = sinon.spy(editor.emitter, 'connect'); - const parent = rte.parentNode; - parent.removeChild(rte); parent.appendChild(rte); + await nextUpdate(rte); - expect(rte.htmlValue).to.equal('

Foo

'); + expect(spy).to.be.calledOnce; }); }); }); diff --git a/packages/rich-text-editor/vendor/vaadin-quill.js b/packages/rich-text-editor/vendor/vaadin-quill.js index 4ae121198c..42667ba957 100644 --- a/packages/rich-text-editor/vendor/vaadin-quill.js +++ b/packages/rich-text-editor/vendor/vaadin-quill.js @@ -4,5 +4,5 @@ * Copyright (c) 2014, Jason Chen * Copyright (c) 2013, salesforce.com */ -!function(t,e){t.Quill=e()}(window,function(){return function(t){function e(r){if(n[r])return n[r].exports;var o=n[r]={i:r,l:!1,exports:{}};return t[r].call(o.exports,o,o.exports,e),o.l=!0,o.exports}var n={};return e.m=t,e.c=n,e.d=function(t,n,r){e.o(t,n)||Object.defineProperty(t,n,{configurable:!1,enumerable:!0,get:r})},e.n=function(t){var n=t&&t.__esModule?function(){return t.default}:function(){return t};return e.d(n,"a",n),n},e.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},e.p="",e(e.s=131)}([function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var 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