First rough sketches

src/main.ts

@@ -4,18 +4,52 @@ import { start } from "@thi.ng/hdom";
 // stateless component w/ params
 // the first arg is an auto-injected context object
 // (not used here, see dedicated section in readme further below)
-const greeter = (_: any, name: string) => ["h1.title", "hello ", name];
+const greeter = (_: any, name: string) => ["h1.title", "Hello ", name];
 
-// component w/ local state
+// Syntax explanation:
-const counter = (i = 0) => {
+// ["b", "Hello"] === <b>Hello</b>
-    return () => ["button", { onclick: () => (i++) }, `clicks: ${i}`];
+// ["div", ["b", "Hello"]] === <div><b>Hello</b></div>
-};
+// ["div.foo#bar"] == <div class="foo" id="bar" />
+
+const onSubmit = (e: Event) => {
+  console.log("You tried to submit this form!", e)
+  e.preventDefault()
+}
+
+const uploadForm = (_: any) =>
+  ["section",
+   ["h2", "Upload new image"],
+   ["form", {"onsubmit": onSubmit},
+    ["input", {"type": "file", "name": "image"}],
+    ["input", {"type": "submit", "value": "Upload"}]]]
+
+const imageHasBeenUploaded = false
+
+const previousImage = (_: any) =>
+  ["p", "Nice pics!"]
+
+const noImageMessage = (_: any) =>
+  ["p", "Start by picking an image to upload. It will be shown on the connected e-ink displays within the next hour."]
+
+const overview = (_: any) =>
+  ["section.overview",
+   imageHasBeenUploaded ? previousImage : noImageMessage,
+   uploadForm]
+
+const timeline = (_: any) =>
+  ["section.timeline",
+   ["h2", "Recent Activity"],
+   ["ul",
+    ["li", "Hannes uploaded an image", ["em", "Jan 14 2021"]],
+    ["li", "Arne uploaded an image", ["em", "Jan 12 2021"]],
+    ["li", "Hannes uploaded an image", ["em", "Jan 12 2021"]],
+    ["li.special", "You uploaded an image", ["em", "Jan 1 2021"]]]]
 
 const app = () => {
-    // initialization steps
+    return ["main#app",
-    // ...
+            [greeter, "Pau"],
-    // root component is just a static array
+            [overview],
-    return ["div#app", [greeter, "world"], counter(), counter(100)];
+            [timeline]];
 };
 
 // start RAF update & diff loop

src/style.css

@@ -5,11 +5,20 @@ body {
 }
 
 body {
-  font-family: Avenir, Helvetica, Arial, sans-serif;
+  font-family: Helvetica, Arial, sans-serif;
   line-height: 1.2;
   -webkit-font-smoothing: antialiased;
   -moz-osx-font-smoothing: grayscale;
-  text-align: center;
   color: #2c3e50;
-  margin-top: 60px;
+  padding: 24px;
+}
+
+.timeline ul li.special {
+  background: rgba(180,20,220,.2)
+}
+
+.timeline ul li em {
+  padding-left: .6em;
+  font-size: 80%;
+  font-style: normal
 }