Api: Fix number could not handle comma as decimal separator if different from browser's region.

api/js/etemplate/Et2Button/Et2ButtonScroll.ts

@@ -0,0 +1,108 @@
+/**
+ * EGroupware eTemplate2 - Duration date widget (WebComponent)
+ *
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package etemplate
+ * @subpackage api
+ * @link https://www.egroupware.org
+ * @author Nathan Gray
+ */
+
+import {css, html, LitElement} from "@lion/core";
+import {ButtonMixin} from "./ButtonMixin";
+
+/**
+ * Up / Down spinner buttons are used to adjust a value by a set amount
+ *
+ * @event et2-scroll Emitted when one of the buttons is clicked.  Check event.detail for direction.  1 for up, -1 for down.
+ *
+ * example:
+ * Add the scroll into an input, then catch the et2-scroll event to adjust the value:
+ * <et2-button-scroll slot="suffix" @et2-scroll=${this.handleScroll}></et2-button-scroll>
+ *
+ * handleScroll(e) {
+ * 	this.value = "" + (this.valueAsNumber + e.detail * (parseFloat(this.step) || 1));
+ * }
+ */
+export class Et2ButtonScroll extends ButtonMixin(LitElement)
+{
+	static get styles()
+	{
+		return [
+			...(super.styles ? (Array.isArray(super.styles) ? super.styles : [super.styles]) : []),
+			css`
+			  /* Scroll buttons */
+
+			  .et2-button-scroll {
+				display: flex;
+				flex-direction: column;
+				width: calc(var(--sl-input-height-medium) / 2);
+			  }
+
+			  et2-button-icon {
+				font-size: 85%;
+				height: calc(var(--sl-input-height-medium) / 2);
+				/* Override spacing in sl-icon-button */
+				--sl-spacing-x-small: 3px;
+			  }
+			`,
+		];
+	}
+
+	constructor()
+	{
+		super();
+		this.handleClick = this.handleClick.bind(this);
+	}
+
+	/**
+	 * Catch clicks on buttons and dispatch an et2-scroll event with the direction included
+	 *
+	 * @param e
+	 * @private
+	 */
+	private handleClick(e)
+	{
+		const direction = parseInt(e.target.dataset.direction || "1") || 0;
+		e.stopPropagation();
+
+		this.dispatchEvent(new CustomEvent("et2-scroll", {bubbles: true, detail: direction}));
+	}
+
+	render()
+	{
+		// No spinner buttons on mobile
+		if(typeof egwIsMobile == "function" && egwIsMobile())
+		{
+			return '';
+		}
+
+		return html`
+            <div class="et2-button-scroll"
+                 part="form-control"
+                 exportparts="button:button"
+                 slot="suffix"
+                 @click=${this.handleClick}
+            >
+                <et2-button-icon
+                        noSubmit
+                        data-direction="1"
+                        name="chevron-up"
+                        part="button"
+                >↑
+                </et2-button-icon>
+                <et2-button-icon
+                        noSubmit
+                        data-direction="-1"
+                        name="chevron-down"
+                        part="button"
+                >↓
+                </et2-button-icon>
+            </div>`;
+	}
+}
+
+if(typeof customElements.get("et2-button-scroll") == "undefined")
+{
+	customElements.define("et2-button-scroll", Et2ButtonScroll);
+}

api/js/etemplate/Et2Date/Et2DateDuration.ts

@@ -123,33 +123,40 @@ export class Et2DateDuration extends Et2InputWidget(FormControlMixin(LitElement)
 			  .form-field__group-two {
 				max-width: 100%;
 			  }
+
 			  .input-group {
 				display: flex;
 				flex-direction: row;
 				flex-wrap: nowrap;
 				align-items: baseline;
 			  }
+
 			  .input-group__after {
 				margin-inline-start: var(--sl-input-spacing-medium);
 			  }
+
 			  et2-select {
 				color: var(--input-text-color);
 				border-left: 1px solid var(--input-border-color);
 				flex: 2 1 auto;
 			  }
+
 			  et2-select::part(control) {
 				border-top-left-radius: 0px;
 				border-bottom-left-radius: 0px;
 			  }
-			et2-textbox {
+
+			  .duration__input {
 				flex: 1 1 auto;
 				max-width: 4.5em;
 				margin-right: -2px;
 			  }
-			et2-textbox::part(input) {
+
+			  .duration__input::part(input) {
 				padding-right: 0px;
 			  }
-			et2-textbox:not(:last-child)::part(base) {
+
+			  .duration__input:not(:last-child)::part(base) {
 				border-right: none;
 				border-top-right-radius: 0px;
 				border-bottom-right-radius: 0px;
@@ -300,7 +307,7 @@ export class Et2DateDuration extends Et2InputWidget(FormControlMixin(LitElement)
 			return "" + (this.dataFormat === 'm' ? Math.round(value) : value);
 		}
 
-		let val = this._durationNode.length ? this._durationNode[0].value : '';
+		let val = this._durationNode.length ? this._durationNode[0].valueAsNumber : '';
 		if(val === '' || isNaN(val))
 		{
 			return this.emptyNot0 ? '' : "0";
@@ -565,9 +572,11 @@ export class Et2DateDuration extends Et2InputWidget(FormControlMixin(LitElement)
 		}
 		return html`${inputs.map((input : any) =>
                 html`
-                    <et2-textbox part="duration__${input.name}" type="number" class="duration__input" name=${input.name}
-                                 min=${input.min} max=${input.max} title=${input.title}
-                                 value=${input.value}></et2-textbox>`
+                    <et2-number part="${"duration__" + input.name}" class="duration__input"
+                                exportparts="scroll:scroll,scrollbutton:scrollbutton"
+                                name=${input.name}
+                                min=${input.min} max=${input.max} precision="2" title=${input.title}
+                                value=${input.value}></et2-number>`
         )}
 		`;
 	}
@@ -611,7 +620,7 @@ export class Et2DateDuration extends Et2InputWidget(FormControlMixin(LitElement)
 	 */
 	get _durationNode() : HTMLInputElement[]
 	{
-		return this.shadowRoot ? this.shadowRoot.querySelectorAll("et2-textbox") || [] : [];
+		return this.shadowRoot ? this.shadowRoot.querySelectorAll(".duration__input") || [] : [];
 	}
 
 

api/js/etemplate/Et2Textbox/Et2Number.ts

@@ -9,9 +9,33 @@
  */
 
 import {Et2Textbox} from "./Et2Textbox";
+import {css, html, render} from "@lion/core";
 
 export class Et2Number extends Et2Textbox
 {
+	static get styles()
+	{
+		return [
+			...(super.styles ? (Array.isArray(super.styles) ? super.styles : [super.styles]) : []),
+			css`
+			  /* Scroll buttons */
+
+			  :host(:hover) ::slotted(et2-button-scroll) {
+				display: flex;
+			  }
+
+			  ::slotted(et2-button-scroll) {
+				display: none;
+			  }
+
+			  .input--medium .input__suffix ::slotted(et2-button-scroll) {
+				padding: 0px;
+			  }
+
+			`,
+		];
+	}
+
 	static get properties()
 	{
 		return {
@@ -35,6 +59,22 @@ export class Et2Number extends Et2Textbox
 		}
 	}
 
+
+	constructor()
+	{
+		super();
+
+		this.handleScroll = this.handleScroll.bind(this);
+	}
+
+	connectedCallback()
+	{
+		super.connectedCallback();
+
+		// Add spinners
+		render(this._incrementButtonTemplate(), this);
+	}
+
 	transformAttributes(attrs)
 	{
 		if(attrs.precision === 0 && typeof attrs.step === 'undefined')
@@ -45,7 +85,7 @@ export class Et2Number extends Et2Textbox
 		{
 			attrs.validator = attrs.precision === 0 ? '/^-?[0-9]*$/' : '/^-?[0-9]*[,.]?[0-9]*$/';
 		}
-		attrs.type = 'number';
+		attrs.inputmode = "numeric";
 		super.transformAttributes(attrs);
 	}
 
@@ -58,15 +98,37 @@ export class Et2Number extends Et2Textbox
 	{
 		super.validator = regexp;
 	}
+
 	get validator()
 	{
 		return super.validator;
 	}
 
-	set_value(val)
+	handleInput()
+	{
+		// Do nothing
+	}
+
+	handleBlur()
+	{
+		this.value = this.input.value;
+		super.handleBlur();
+	}
+
+	set value(val)
 	{
 		if("" + val !== "")
 		{
+			// use decimal separator from user prefs
+			const format = this.egw().preference('number_format');
+			const sep = format ? format[0] : '.';
+
+			// Remove separator so parseFloat works
+			if(typeof val === 'string' && format && sep && sep !== '.')
+			{
+				val = val.replace(sep, '.');
+			}
+
 			if(typeof this.precision !== 'undefined')
 			{
 				val = parseFloat(val).toFixed(this.precision);
@@ -75,33 +137,71 @@ export class Et2Number extends Et2Textbox
 			{
 				val = parseFloat(val);
 			}
-			// use decimal separator from user prefs
-			const format = this.egw().preference('number_format');
-			const sep = format ? format[0] : '.';
+			// Put separator back in, if different
 			if(typeof val === 'string' && format && sep && sep !== '.')
 			{
 				val = val.replace('.', sep);
 			}
 		}
-		this.value = val;
+		super.value = val;
 	}
 
-	getValue()
+	get value()
 	{
-		let val = this.value;
+		return super.value;
+	}
+
+	getValue() : any
+	{
+		// Needs to be string to pass validator
+		return "" + this.valueAsNumber;
+	}
+
+	get valueAsNumber() : number
+	{
+		let val = this.__value;
 
 		if("" + val !== "")
 		{
+			// remove decimal separator from user prefs
+			const format = this.egw().preference('number_format');
+			const sep = format ? format[0] : '.';
+			if(typeof val === 'string' && format && sep && sep !== '.')
+			{
+				val = val.replace(sep, '.');
+			}
 			if(typeof this.precision !== 'undefined')
 			{
-				val = parseFloat(val).toFixed(this.precision);
+				val = parseFloat(parseFloat(val).toFixed(this.precision));
 			}
 			else
 			{
 				val = parseFloat(val);
 			}
 		}
-		return val + "";
+		return val;
+	}
+
+	private handleScroll(e)
+	{
+		const old_value = this.value;
+		this.value = "" + (this.valueAsNumber + e.detail * (parseFloat(this.step) || 1));
+		this.dispatchEvent(new CustomEvent("sl-change", {bubbles: true}));
+		this.requestUpdate("value", old_value);
+	}
+
+	protected _incrementButtonTemplate()
+	{
+		// No increment buttons on mobile
+		if(typeof egwIsMobile == "function" && egwIsMobile())
+		{
+			return '';
+		}
+
+		return html`
+            <et2-button-scroll class="et2-number__scrollbuttons" slot="suffix"
+                               part="scroll"
+                               @et2-scroll=${this.handleScroll}></et2-button-scroll>`;
 	}
 }
 // @ts-ignore TypeScript is not recognizing that Et2Textbox is a LitElement

api/js/etemplate/Et2Textbox/test/Et2Number.test.ts

@@ -0,0 +1,109 @@
+/**
+ * Test file for Etemplate webComponent Textbox
+ */
+import {assert, fixture, html} from '@open-wc/testing';
+import {Et2Number} from "../Et2Number";
+import * as sinon from "sinon";
+
+window.egw = {
+	lang: i => i + "*",
+	tooltipUnbind: () => {},
+	preference: () => ""
+};
+// Reference to component under test
+let element : Et2Number;
+
+async function before()
+{
+	// Create an element to test with, and wait until it's ready
+	element = await fixture<Et2Number>(html`
+        <et2-number></et2-number>
+	`);
+
+	sinon.stub(element, "egw").returns(window.egw);
+
+	return element;
+}
+
+describe("Number widget", () =>
+{
+
+	// Setup run before each test
+	beforeEach(before);
+
+	it('is defined', () =>
+	{
+		assert.instanceOf(element, Et2Number);
+	});
+
+	it('has a label', () =>
+	{
+		element.set_label("Yay label");
+		assert.isEmpty(element.shadowRoot.querySelectorAll('.et2_label'));
+	});
+
+	it("handles precision", () =>
+	{
+		window.egw.preference = () => ".";
+		element.precision = 2;
+		element.value = "1.234";
+		assert.equal(element.value, "1.23", "Wrong number of decimals");
+		element.precision = 0;
+		element.value = "1.234";
+		assert.equal(element.value, "1", "Wrong number of decimals");
+
+
+		// Now do it with comma decimal separator
+		window.egw.preference = () => ",";
+		element.precision = 2;
+		element.value = "1.234";
+		assert.equal(element.value, "1,23", "Wrong number of decimals");
+		element.value = "1,234";
+		assert.equal(element.value, "1,23", "Wrong number of decimals");
+		element.precision = 0;
+		element.value = "1,234";
+		assert.equal(element.value, "1", "Wrong number of decimals");
+	})
+
+	describe("Check number preferences", () =>
+	{
+
+		const checkValue = (set, expected?) =>
+		{
+			if(typeof expected == "undefined")
+			{
+				expected = set;
+			}
+			element.value = set;
+			assert.equal(element.value, expected);
+
+		};
+
+		it("Handles . as decimal", () =>
+		{
+			window.egw.preference = () => ".";
+
+			checkValue("1");
+			assert.equal(element.valueAsNumber, 1, "Numeric value does not match");
+			checkValue("1.1");
+			assert.equal(element.valueAsNumber, 1.1, "Numeric value does not match");
+
+			element.value = "Fail";
+			assert.isNaN(element.value);
+		});
+		it("Handles , as decimal", () =>
+		{
+			window.egw.preference = () => ",";
+
+			checkValue("1");
+			assert.equal(element.valueAsNumber, 1, "Numeric value does not match");
+			checkValue("1,1", "1.1");
+			assert.equal(element.valueAsNumber, 1.1, "Numeric value does not match");
+
+			element.value = "Fail";
+			assert.isNaN(element.value);
+		});
+	});
+});
+//
+// inputBasicTests(before, "I'm a good test value", "input");

api/js/etemplate/etemplate2.ts

@@ -32,6 +32,7 @@ import './Et2Avatar/Et2Avatar';
 import './Et2Avatar/Et2AvatarGroup';
 import './Et2Button/Et2Button';
 import './Et2Button/Et2ButtonIcon';
+import './Et2Button/Et2ButtonScroll';
 import './Et2Button/Et2ButtonTimestamper';
 import './Et2Checkbox/Et2Checkbox';
 import './Et2Checkbox/Et2CheckboxReadonly';