[IMP] awesome_owl: discover owl components

Author: Martin Doyen

awesome_owl/static/src/card/card.js

@@ -0,0 +1,19 @@
+/** @odoo-module **/
+
+import { Component, useState } from "@odoo/owl";
+
+export class Card extends Component {
+    static template = "awesome_owl.card";
+    static props = {
+        title: String,
+        slots: Object,
+    };
+
+    setup() {
+        this.state = useState({ isOpen: true });
+    }
+
+    toggle() {
+        this.state.isOpen = !this.state.isOpen;
+    }
+}

awesome_owl/static/src/card/card.xml

@@ -0,0 +1,17 @@
+<?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" />
+                    <button class="btn btn-secondary" t-on-click="toggle">Toggle</button>
+                </h5>
+                <p class="card-text" t-if="this.state.isOpen">
+                    <t t-slot="default" />
+                </p>
+            </div>
+        </div>
+    </t>
+</templates>

awesome_owl/static/src/counter/counter.js

@@ -0,0 +1,21 @@
+/** @odoo-module **/
+
+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 +1,10 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+
+    <t t-name="awesome_owl.counter">
+        <div class="m-2 p-2 d-inline-block">
+                <span class="me-2">Counter: <t t-esc="state.value"/></span>
+                <button class="btn btn-primary" t-on-click="increment">Increment</button>
+        </div>
+    </t>
+</templates>

awesome_owl/static/src/playground.js

@@ -1,7 +1,21 @@
 /** @odoo-module **/
 
-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 = { Card, Counter, TodoList };
+
+    setup() {
+        this.content1 = "<div class='text-primary'>some content</div>";
+        this.content2 = markup("<div class='text-primary'>some content</div>");
+        this.sum = useState({ value: 2 });
+    }
+
+    incrementSum() {
+        this.sum.value++;
+    }
 }

awesome_owl/static/src/playground.xml

@@ -4,7 +4,20 @@
     <t t-name="awesome_owl.playground">
         <div class="p-3">
             hello world
+            <Counter onChange.bind="incrementSum" />
+            <Counter onChange.bind="incrementSum" />
+            <div>The sum is: <t t-esc="sum.value" /></div>
+        </div>
+        <div>
+            <Card title.translate="card 1">
+                text 1
+            </Card>
+            <Card title.translate="card 2">
+                <Counter />
+            </Card>
+        </div>
+        <div>
+            <TodoList />
         </div>
     </t>
-
 </templates>

awesome_owl/static/src/todo/todo.js

@@ -0,0 +1,14 @@
+export class Todo {
+    static nextId = 1;
+
+    constructor(description) {
+        this.id = Todo.nextId;
+        Todo.nextId++;
+        this.description = description;
+        this.isCompleted = false;
+    }
+
+    toggle() {
+        this.isCompleted = !this.isCompleted;
+    }
+}

awesome_owl/static/src/todo/todo_item.js

@@ -0,0 +1,22 @@
+/** @odoo-module **/
+
+import { Component, useState } from "@odoo/owl";
+
+export class TodoItem extends Component {
+    static template = "awesome_owl.todoitem";
+    static props = {
+        todo: {
+            type: Object, shape: {
+                id: Number,
+                description: String,
+                isCompleted: Boolean,
+            }},
+        removeTodo: {
+            type: Function,
+        },
+    };
+
+    remove() {
+        this.props.removeTodo(this.props.todo.id); 
+    }
+}

awesome_owl/static/src/todo/todo_item.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+
+    <t t-name="awesome_owl.todoitem">
+        <div>
+            <input class="me-2" type="checkbox" t-att-id="props.todo.id" t-att-checked="props.todo.isCompleted"  t-on-change="() => props.todo.toggle()" />
+            <label t-att-for="props.todo.id" t-att-class="props.todo.isCompleted ? 'text-decoration-line-through text-muted' : ''">
+                <t t-esc="props.todo.id" />. <t t-esc="props.todo.description" />
+            </label>
+            <span class="fa fa-remove" t-on-click="remove"/>
+        </div>
+    </t>
+</templates>

awesome_owl/static/src/todo/todo_list.js

@@ -0,0 +1,31 @@
+/** @odoo-module **/
+
+import { Component, useState, useRef, onMounted } from "@odoo/owl";
+import { TodoItem } from "./todo_item";
+import { Todo } from "./todo";
+import { useAutoFocus } from "../utils";
+
+export class TodoList extends Component {
+    static template = "awesome_owl.todolist";
+    static components = { TodoItem };
+
+    setup() {
+        this.todos = useState([]);
+        useAutoFocus("input");
+    }
+
+    addTodo(ev) {
+        if (ev.keyCode === 13 && ev.target.value !== '') {
+            this.todos.push(new Todo(ev.target.value))
+            ev.target.value='';
+        }
+    }
+
+    removeTodo(id) {
+        const index = this.todos.findIndex((elem) => elem.id === id);
+
+        if (index >= 0) {
+            this.todos.splice(index, 1);
+        }  
+    }
+}

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.todolist">
+        <div>
+            <input class="form-control mb-3" placeholder="Add a todo" type="text" t-on-keyup="addTodo" t-ref="input" />
+            <t t-foreach="this.todos" t-as="todo" t-key="todo.id">
+                <TodoItem todo="todo" removeTodo.bind="removeTodo" />
+            </t>
+        </div>
+    </t>
+</templates>

awesome_owl/static/src/utils.js

@@ -0,0 +1,8 @@
+import { useRef, onMounted } from "@odoo/owl"
+
+export function useAutoFocus(refName) {
+    const ref = useRef(refName)
+    onMounted(() => {
+        ref.el.focus()
+    })
+}

awesome_owl/views/templates.xml

@@ -5,6 +5,7 @@
                 <head>
                     <link type="image/x-icon" rel="shortcut icon" href="/web/static/img/favicon.ico"/>
                     <t t-call-assets="awesome_owl.assets_playground"/>
+                    <t t-call-assets="web.assets_frontend" t-js="false"/>
                 </head>
 
                 <body>