collections -> wiki

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4599 ed5197a5-7fde-0310-b194-c3ffbd925b24

apps/wiki/tf-id-picker.js

@@ -0,0 +1,36 @@
+import {LitElement, html} from './lit-all.min.js';
+import * as tfrpc from '/static/tfrpc.js';
+
+/*
+** Provide a list of IDs, and this lets the user pick one.
+*/
+class TfIdentityPickerElement extends LitElement {
+	static get properties() {
+		return {
+			ids: {type: Array},
+			selected: {type: String},
+		};
+	}
+
+	constructor() {
+		super();
+		this.ids = [];
+	}
+
+	changed(event) {
+		this.selected = event.srcElement.value;
+		this.dispatchEvent(new Event('change', {
+			srcElement: this,
+		}));
+	}
+
+	render() {
+		return html`
+			<select @change=${this.changed} style="max-width: 100%">
+				${(this.ids ?? []).map(id => html`<option ?selected=${id == this.selected} value=${id}>${id}</option>`)}
+			</select>
+		`;
+	}
+}
+
+customElements.define('tf-id-picker', TfIdentityPickerElement);