feat(ui5-datepicker): implement valuestatemessage slot (#1476)

packages/main/src/DatePicker.hbs

@@ -18,6 +18,11 @@
 			data-sap-focus-ref
 			._inputAccInfo ="{{accInfo}}"
 	>
+
+		{{#if valueStateMessage.length}}
+			<slot name="valueStateMessage" slot="valueStateMessage"></slot>
+		{{/if}}
+
 		{{#unless readonly}}
 			<ui5-icon
 				slot="icon"

packages/main/src/DatePicker.js

@@ -37,6 +37,7 @@ import ResponsivePopoverCommonCss from "./generated/themes/ResponsivePopoverComm
  */
 const metadata = {
 	tag: "ui5-datepicker",
+	managedSlots: true,
 	properties: /** @lends  sap.ui.webcomponents.main.DatePicker.prototype */ {
 		/**
 		 * Defines a formatted date value.
@@ -199,6 +200,26 @@ const metadata = {
 			type: Object,
 		},
 	},
+
+	slots: /** @lends  sap.ui.webcomponents.main.DatePicker.prototype */ {
+		/**
+		 * Defines the value state message that will be displayed as pop up under the <code>ui5-datepicker</code>.
+		 * <br><br>
+		 *
+		 * <b>Note:</b> If not specified, a default text (in the respective language) will be displayed.
+		 * <br>
+		 * <b>Note:</b> The <code>valueStateMessage</code> would be displayed,
+		 * when the <code>ui5-datepicker</code> is in <code>Information</code>, <code>Warning</code> or <code>Error</code> value state.
+		 * @type {HTMLElement}
+		 * @since 1.0.0-rc.7
+		 * @slot
+		 * @public
+		 */
+		valueStateMessage: {
+			type: HTMLElement,
+		},
+	},
+
 	events: /** @lends  sap.ui.webcomponents.main.DatePicker.prototype */ {
 
 		/**

packages/main/src/Input.js

@@ -300,6 +300,11 @@ const metadata = {
 			type: Boolean,
 			noAttribute: true,
 		},
+
+		_inputIconFocused: {
+			type: Boolean,
+			noAttribute: true,
+		},
 	},
 	events: /** @lends  sap.ui.webcomponents.main.Input.prototype */ {
 		/**
@@ -474,7 +479,7 @@ class Input extends UI5Element {
 
 			if (!isPhone() && shouldOpenSuggestions) {
 				// Set initial focus to the native input
-				this.getInputDOMRef().focus();
+				this.inputDomRef.focus();
 			}
 		}
 
@@ -535,15 +540,21 @@ class Input extends UI5Element {
 		}
 	}
 
-	_onfocusin(event) {
+	async _onfocusin(event) {
 		this.focused = true; // invalidating property
 		this.previousValue = this.value;
+
+		await this.getInputDOMRef();
+		this._inputIconFocused = event.target === this.querySelector("ui5-icon");
 	}
 
 	_onfocusout(event) {
-		// if focusout is triggered by pressing on suggestion item skip invalidation, because re-rendering
+		const focusedOutToSuggestions = this.Suggestions && event.relatedTarget && event.relatedTarget.shadowRoot && event.relatedTarget.shadowRoot.contains(this.Suggestions.responsivePopover);
+		const focusedOutToValueStateMessage = event.relatedTarget && event.relatedTarget.shadowRoot && event.relatedTarget.shadowRoot.querySelector(".ui5-valuestatemessage-root");
+
+		// if focusout is triggered by pressing on suggestion item or value state message popover, skip invalidation, because re-rendering
 		// will happen before "itemPress" event, which will make item "active" state not visualized
-		if (this.Suggestions && event.relatedTarget && event.relatedTarget.shadowRoot && event.relatedTarget.shadowRoot.contains(this.Suggestions.responsivePopover)) {
+		if (focusedOutToSuggestions	|| focusedOutToValueStateMessage) {
 			return;
 		}
 
@@ -567,8 +578,9 @@ class Input extends UI5Element {
 		this.fireEvent(this.EVENT_CHANGE);
 	}
 
-	_handleInput(event) {
-		if (event.target === this.getInputDOMRef()) {
+	async _handleInput(event) {
+		await this.getInputDOMRef();
+		if (event.target === this.inputDomRef) {
 			// stop the native event, as the semantic "input" would be fired.
 			event.stopImmediatePropagation();
 		}
@@ -577,7 +589,7 @@ class Input extends UI5Element {
 			- value of the host and the internal input should be differnt in case of actual input
 			- input is called when a key is pressed => keyup should not be called yet
 		*/
-		const skipFiring = (this.getInputDOMRef().value === this.value) && isIE() && !this._keyDown && !!this.placeholder;
+		const skipFiring = (this.inputDomRef.value === this.value) && isIE() && !this._keyDown && !!this.placeholder;
 
 		!skipFiring && this.fireEventByAction(this.ACTION_USER_INPUT);
 
@@ -589,19 +601,18 @@ class Input extends UI5Element {
 	}
 
 	_handleResize() {
-		if (this.hasValueStateMessage) {
-			this._inputWidth = this.offsetWidth;
-		}
+		this._inputWidth = this.offsetWidth;
 	}
 
 	_closeRespPopover() {
 		this.Suggestions.close();
 	}
 
-	_afterOpenPopover() {
+	async _afterOpenPopover() {
 		// Set initial focus to the native input
 		if (isPhone()) {
-			this.getInputDOMRef().focus();
+			await this.getInputDOMRef();
+			this.inputDomRef.focus();
 		}
 	}
 
@@ -692,7 +703,9 @@ class Input extends UI5Element {
 		this.value = item.group ? "" : item.textContent;
 	}
 
-	fireEventByAction(action) {
+	async fireEventByAction(action) {
+		await this.getInputDOMRef();
+
 		if (this.disabled || this.readonly) {
 			return;
 		}
@@ -724,23 +737,25 @@ class Input extends UI5Element {
 	getInputValue() {
 		const inputDOM = this.getDomRef();
 		if (inputDOM) {
-			return this.getInputDOMRef().value;
+			return this.inputDomRef.value;
 		}
 		return "";
 	}
 
-	getInputDOMRef() {
+	async getInputDOMRef() {
 		let inputDomRef;
 
-		if (isPhone()) {
+		if (isPhone() && this.Suggestions) {
+			await this.Suggestions._respPopover();
 			inputDomRef = this.Suggestions && this.Suggestions.responsivePopover.querySelector(".ui5-input-inner-phone");
 		}
 
 		if (!inputDomRef) {
 			inputDomRef = this.getDomRef().querySelector(`#${this.getInputId()}`);
 		}
 
-		return inputDomRef;
+		this.inputDomRef = inputDomRef;
+		return this.inputDomRef;
 	}
 
 	getLabelableElementId() {
@@ -842,7 +857,17 @@ class Input extends UI5Element {
 	}
 
 	get valueStateMessageText() {
-		const valueStateMessage = this.valueStateMessage.map(x => x.cloneNode(true));
+		const valueStateMessage = [];
+
+		this.valueStateMessage.forEach(el => {
+			if (el.localName === "slot") {
+				el.assignedNodes({ flatten: true }).forEach(assignedNode => {
+					valueStateMessage.push(assignedNode.cloneNode(true));
+				});
+			} else {
+				valueStateMessage.push(el.cloneNode(true));
+			}
+		});
 
 		return valueStateMessage;
 	}
@@ -860,7 +885,9 @@ class Input extends UI5Element {
 	}
 
 	get hasValueStateMessage() {
-		return this.hasValueState && this.valueState !== ValueState.Success;
+		return this.hasValueState && this.valueState !== ValueState.Success
+			&& (!this._inputIconFocused // Handles the cases when valueStateMessage is forwarded (from datepicker e.g.)
+			|| (this._isPhone && this.Suggestions)); // Handles Input with suggestions on mobile
 	}
 
 	get valueStateText() {

packages/main/src/InputPopover.hbs

@@ -34,7 +34,7 @@
 			{{#if hasValueStateMessage}}
 				<div class="row {{classes.popoverValueState}}" style="{{styles.suggestionPopoverHeader}}">
 					{{> valueStateMessage}}
-				</div>		
+				</div>
 			{{/if}}
 		</div>
 	{{/if}}
@@ -43,23 +43,23 @@
 		{{#if hasValueStateMessage}}
 			<div slot="header" class="ui5-responsive-popover-header {{classes.popoverValueState}}" style={{styles.suggestionPopoverHeader}}>
 				{{> valueStateMessage}}
-			</div>		
+			</div>
 		{{/if}}
 	{{/unless}}
 
 
 		<ui5-list separators="Inner">
 			{{#each suggestionsTexts}}
 				{{#if group}}
-					<ui5-li-groupheader>{{ this.text }}</ui5-groupheader>
+					<ui5-li-groupheader>{{ this.text }}</ui5-li-groupheader>
 				{{else}}
 					<ui5-li
 						image="{{this.image}}"
 						icon="{{this.icon}}"
 						description="{{this.description}}"
 						info="{{this.info}}"
 						info-state="{{this.infoState}}"
-						@ui5-_itemPress="{{ fnOnSuggestionItemPress }}" 
+						@ui5-_itemPress="{{ fnOnSuggestionItemPress }}"
 					>{{ this.text }}</ui5-li>
 				{{/if}}
 			{{/each}}
@@ -96,4 +96,4 @@
 			{{this}}
 		{{/each}}
 	{{/if}}
-{{/inline}}
+{{/inline}}

packages/main/test/pageobjects/DatePickerTestPage.js

@@ -39,6 +39,10 @@ class DatePickerTestPage {
 		return browser.$(this._sut).shadow$("ui5-input").shadow$("input");
 	}
 
+	get inputStaticAreaItem() {
+		return browser.$(`.${this.input.getProperty("_id")}`);
+	}
+
 	hasIcon() {
 		return browser.execute(function(id) {
 			return !!document.querySelector(id).shadowRoot.querySelector("ui5-icon");

packages/main/test/pages/DatePicker.html

@@ -41,6 +41,14 @@
 			title='Delivery Date!'>
 		</ui5-datepicker>
 
+		<ui5-datepicker id='ui5-datepicker-value-state-message'
+		placeholder='Delivery Date...'
+		value-state="Error"
+		title='Delivery Date!'>
+			<div slot="valueStateMessage">Information message. This is a <a href="#">Link</a>. Extra long text used as an information message. Extra long text used as an information message - 2. Extra long text used as an information message - 3.</div>
+			<div slot="valueStateMessage">Information message 2. This is a <a href="#">Link</a>. Extra long text used as an information message. Extra long text used as an information message - 2. Extra long text used as an information message - 3.</div>
+		</ui5-datepicker>
+
 		<h3>placeholder + title + events</h3>
 		<ui5-datepicker id='dp5'
 			placeholder='Delivery Date...'

packages/main/test/pages/DatePicker_test_page.html

@@ -56,6 +56,15 @@ <h3>Test placeholder</h3>
 	<ui5-datepicker id="dp14" format-pattern="MMM d, y"></ui5-datepicker>
 	<ui5-datepicker id="dp15" format-pattern="MMM d, y" placeholder="Delivery date"></ui5-datepicker>
 
+	<h3>DatePicker with valueStateMessage</h3>
+		<ui5-datepicker
+		id="dp17"
+		value-state="Error">
+			<div slot="valueStateMessage" id="coolValueStateMessage">
+				This date is wrong
+			</div>
+		</ui5-datepicker>
+
 	<script>
 		var originalGetDate = Date.prototype.getDate;
 

packages/main/test/pages/Input.html

@@ -103,6 +103,7 @@ <h3>Input with valueState and Dynamic suggestions</h3>
 		value-state="Error"
 		placeholder="Search for a country ...">
 	<div slot="valueStateMessage">Information message. This is a <a href="#">Link</a>. Extra long text used as an information message. Extra long text used as an information message - 2. Extra long text used as an information message - 3.</div>
+	<div slot="valueStateMessage">Information message 2. This is a <a href="#">Link</a>. Extra long text used as an information message. Extra long text used as an information message - 2. Extra long text used as an information message - 3.</div>
 	</ui5-input>
 
 	<h3>Input suggestions with valueState and ui5-li</h3>

packages/main/test/samples/DatePicker.sample.html

@@ -19,14 +19,18 @@ <h3>Basic DatePicker</h3>
 </section>
 
 <section>
-	<h3>DatePicker with Placeholder, Tooltip, Events, and ValueState</h3>
+	<h3>DatePicker with Placeholder, Tooltip, Events, ValueState and valueStateMessage</h3>
 	<div class="snippet">
 		<div class="datepicker-width">
-			<ui5-datepicker id='myDatepicker2' placeholder='Delivery Date...' title='Delivery Date!'></ui5-datepicker>
+			<ui5-datepicker id='myDatepicker2' placeholder='Delivery Date...' title='Delivery Date!'>
+				<div slot="valueStateMessage">The value is not valid. Please provide valid value</div>
+			</ui5-datepicker>
 		</div>
 	</div>
 	<pre class="prettyprint lang-html"><xmp>
-<ui5-datepicker id="myDatepicker2" placeholder='Delivery Date...' title='Delivery Date!'></ui5-datepicker>
+<ui5-datepicker id='myDatepicker2' placeholder='Delivery Date...' title='Delivery Date!'>
+	<div slot="valueStateMessage">The value is not valid. Please provide valid value</div>
+</ui5-datepicker>
 <script>
 	const dp = document.getElementById('myDatepicker2');
 	dp.addEventListener('change', (e) => {

packages/main/test/specs/DatePicker.spec.js

@@ -39,6 +39,26 @@ describe("Date Picker Tests", () => {
 		assert.ok(contentWrapper.isDisplayedInViewport(), "content wrapper has error styles");
 	});
 
+	it("Can focus the input after open", () => {
+		datepicker.id = "#dp1";
+		datepicker.openPicker({ focusInput: true });
+		const a = datepicker.innerInput.isFocusedDeep();
+
+		console.log(datepicker.innerInput.isFocusedDeep());
+		assert.ok(a, "inner input is focused");
+	});
+
+	it("Value State Message", () => {
+		datepicker.id = "#dp17"
+		datepicker.root.click();
+
+		const inputStaticAreaItem = datepicker.inputStaticAreaItem;
+		const popover = inputStaticAreaItem.shadow$("ui5-popover");
+
+		const slot = popover.$("#coolValueStateMessage");
+		assert.notOk(slot.error, "Value State message slot is working");
+	});
+
 	it("disabled", () => {
 		datepicker.id = "#dp2";
 		datepicker.root.setAttribute("disabled", "");
@@ -81,13 +101,6 @@ describe("Date Picker Tests", () => {
 		assert.equal(datepicker.innerInput.getAttribute("value"), "Rab. I 6, 1440 AH", "input has correct Islamic value");
 	});
 
-	it("Can focus the input after open", () => {
-		datepicker.id = "#dp1";
-		datepicker.openPicker({ focusInput: true });
-
-		assert.ok(datepicker.innerInput.isFocusedDeep(), "inner input is focused");
-	});
-
 	it("Selected date from daypicker is the same as datepicker date", () => {
 		datepicker.id = "#dp4";
 
@@ -551,7 +564,7 @@ describe("Date Picker Tests", () => {
 		while(datepicker.root.getValue() !== ""){
 			datepicker.root.keys("Backspace");
 		}
- 
+
 		datepicker.root.keys("May 5, 2100");
 		datepicker.root.keys("Enter");
 
@@ -568,7 +581,7 @@ describe("Date Picker Tests", () => {
 		while(datepicker.root.getValue() !== ""){
 			datepicker.root.keys("Backspace");
 		}
- 
+
 		datepicker.root.keys("Jan 8, 2100");
 		datepicker.root.keys("Enter");
 
@@ -578,7 +591,7 @@ describe("Date Picker Tests", () => {
 		while(datepicker.root.getValue() !== ""){
 			datepicker.root.keys("Backspace");
 		}
- 
+
 		datepicker.root.keys("Jan 1, 2000");
 		datepicker.root.keys("Enter");