dev-package (#15)

Reviewed-on: #15

test/components/fullNameComponent.js

@@ -0,0 +1,28 @@
+import { style, el, on, S } from '../exports.js';
+const className= style.host(fullNameComponent).css`
+	:host form{
+		display: flex;
+		flex-flow: column nowrap;
+	}
+`;
+export function fullNameComponent(){
+	const labels= [ "Name", "Surname" ];
+	const name= labels.map(_=> S(""));
+	const full_name= S(()=>
+		name.map(l=> l()).filter(Boolean).join(" ") || "-");
+
+	return el("div", { className }).append(
+		el("h2", "Simple form:"),
+		el("form", { onsubmit: ev=> ev.preventDefault() }).append(
+			...name.map((v, i)=>
+				el("label", labels[i]).append(
+					el("input", { type: "text", name: labels[i], value: v() }, on("change", ev=> v(ev.target.value)))
+				))
+		),
+		el("p").append(
+			el("strong", "Full name"),
+			el("#text", ": "),
+			el("#text", full_name)
+		)
+	);
+}

test/components/todosComponent.js

@@ -0,0 +1,75 @@
+import { style, el, on, S } from '../exports.js';
+const className= style.host(todosComponent).css`
+	:host{
+		display: flex;
+		flex-flow: column nowrap;
+	}
+	:host input{
+		margin-inline-start: .5em;
+	}
+	:host button{
+		margin-inline-start: 1em;
+	}
+`;
+/** @param {{ todos: string[] }} */
+export function todosComponent({ todos= [] }= {}){
+	const todosS= S(todos.map(v=> S(v)), {
+		/** @param {string} v */
+		add(v){ this.value.push(S(v)); },
+		/** @param {number} i */
+		remove(i){ this.value.splice(i, 1); }
+	});
+	console.log(todosS); //TODO
+	const name= "todoName";
+	const onsubmitAdd= on("submit", event=> {
+		const value= event.target.elements[name].value;
+		if(!value) return;
+		
+		event.preventDefault();
+		S.action(todosS, "add", value);
+		event.target.elements[name].value= "";
+	});
+	const onremove= on("remove", event=>
+		S.action(todosS, "remove", event.detail));
+	
+	const ul_todos= el("ul").append(
+		el("<>", todosS,
+			ts=> ts.map((t, i)=> el(todoComponent, { textContent: t, value: i, className }, onremove))
+	));
+	return el("div", { className }).append(
+		el("div").append(
+			el("h2", "Todos:"),
+			el("h3", "List of todos:"),
+			el("<>", todosS, ts=> !ts.length
+				? el("p", "No todos yet")
+				: ul_todos)
+		),
+		el("form", null, onsubmitAdd).append(
+			el("h3", "Add a todo:"),
+			el("label", "New todo: ").append(
+				el("input", { name, type: "text", required: true }),
+			),
+			el("button", "+")
+		)
+	)
+}
+/**
+ * @type {ddeFires<[ "click" ]>}
+ * @param {{
+ *	textContent: string | ddeSignal<string, any>
+ *	value: number
+ * }}
+ * */
+function todoComponent({ textContent, value }){
+	const ref= S();
+	const onclick= on("click", event=> {
+		const value= Number(event.target.value);
+		event.preventDefault();
+		event.stopPropagation();
+		ref().dispatchEvent(new CustomEvent("remove", { detail: value }));
+	});
+	return el("li", null, ref).append(
+		el("#text", textContent),
+		el("button", { type: "button", value, textContent: "-" }, onclick)
+	);
+}