19.0 tutorial owl joemo

awesome_owl/static/src/card/card.js

@@ -0,0 +1,6 @@
+import { Component } from "@odoo/owl";
+
+export class Card extends Component {
+    static template = "awesome_owl.card";
+    static props = ['title', 'content']
+}

awesome_owl/static/src/card/card.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+
+    <t t-name="awesome_owl.card">
+        <div class="card d-inline-block m-2" style="width: 18rem;">
+            <div class="card-body">
+                <h5 class="card-title"><t t-out="props.title"/></h5>
+                <p class="card-text">
+                    <t t-out="props.content"/>
+                </p>
+            </div>
+        </div>
+    </t>
+
+</templates>

awesome_owl/static/src/counter/counter.js

@@ -0,0 +1,19 @@
+import { Component, useState } from "@odoo/owl";
+
+export class Counter extends Component {
+    static template = "awesome_owl.counter";
+    static props = {
+        "onChange": {type: Function, optional: true}
+    };
+
+    setup() {
+        this.state = useState({value: 0});
+    }
+
+    increment() {
+        this.state.value++;
+        if (this.props.onChange) {
+            this.props.onChange();
+        }
+    }
+}

awesome_owl/static/src/counter/counter.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+
+    <t t-name="awesome_owl.counter">
+        <div class="m-1 p-1 border d-inline-block">
+            <span class="me-1">Counter: <t t-esc="state.value"/></span>
+            <button class="btn btn-primary active" t-on-click="increment" type="button">Increment</button>
+        </div>
+    </t>
+
+</templates>

awesome_owl/static/src/playground.js

@@ -1,5 +1,19 @@
-import { Component } from "@odoo/owl";
+import { Component, markup, useState } from "@odoo/owl";
+import { Counter } from "./counter/counter";
+import { Card } from "./card/card";
+import { TodoList } from "./todo/todo_list";
 
 export class Playground extends Component {
     static template = "awesome_owl.playground";
+    static components = {Counter, Card, TodoList};
+
+    setup() {
+        this.content1 = "<div class='text-primary'>some content</div>";
+        this.content2 = markup("<div class='text-primary'>some content</div>");
+        this.state = useState({sum: 0});
+    }
+
+    increment_total() {
+        this.state.sum++;
+    }
 }

awesome_owl/static/src/playground.xml

@@ -3,7 +3,20 @@
 
     <t t-name="awesome_owl.playground">
         <div class="p-3">
-            hello world
+            <div>hello world</div>
+            <div>
+                <Counter onChange.bind="increment_total"/>
+                <Counter onChange.bind="increment_total"/>
+                <Counter/>
+                <span>the sum of the first two counters is: <t t-esc="state.sum"/></span>
+            </div>
+            <div>
+                <Card title="'card 1'" content="content1"/>
+                <Card title="'card 2'" content="content2"/>
+            </div>
+            <div>
+                <TodoList/>
+            </div>
         </div>
     </t>
 

awesome_owl/static/src/todo/todo_item.js

@@ -0,0 +1,16 @@
+import { Component } from "@odoo/owl";
+
+export class TodoItem extends Component {
+    static template = "awesome_owl.todo_item";
+    static props = {
+        "todo": {
+            type: Object,
+            shape: {
+                id: Number,
+                description: String,
+                isCompleted: Boolean
+            }
+        }
+    }
+
+}

awesome_owl/static/src/todo/todo_item.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+
+    <t t-name="awesome_owl.todo_item">
+        <div>
+            <t t-esc="props.todo.id"/>.
+            <t t-esc="props.todo.description"/>
+        </div>
+    </t>
+
+</templates>

awesome_owl/static/src/todo/todo_list.js

@@ -0,0 +1,11 @@
+import { Component, useState } from "@odoo/owl";
+import { TodoItem } from "./todo_item";
+
+export class TodoList extends Component {
+    static template = "awesome_owl.todo_list";
+    static components = {TodoItem};
+
+    setup() {
+        this.todos = useState([{id: 3, description: "buy milk", isCompleted: false}]);
+    }
+}

awesome_owl/static/src/todo/todo_list.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+
+    <t t-name="awesome_owl.todo_list">
+        <div class="border d-inline-block p-2 m-2" style="width: 18rem;">
+            <t t-foreach="todos" t-as="todo" t-key="todo">
+                <TodoItem todo="todo"/>
+            </t>
+        </div>
+    </t>
+
+</templates>