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alpine.js app example #2187

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19 changes: 19 additions & 0 deletions examples/alpinejs/.gitignore
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node_modules/todomvc-app-css/**
!node_modules/todomvc-app-css/index.css

node_modules/todomvc-common/**
!node_modules/todomvc-common/base.js
!node_modules/todomvc-common/base.css

node_modules/director/**
!node_modules/director/build
!node_modules/director/build/director.min.js

node_modules/@alpinejs/**
!node_modules/@alpinejs/focus
!node_modules/@alpinejs/focus/dist
!node_modules/@alpinejs/focus/dist/cdn.min.js

node_modules/alpinejs/**
!node_modules/alpinejs/dist
!node_modules/alpinejs/dist/cdn.min.js
8 changes: 8 additions & 0 deletions examples/alpinejs/css/app.css
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/*

app-template.css overrides

remove this comment if used
remove this file if not

*/
106 changes: 106 additions & 0 deletions examples/alpinejs/index.html
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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Alpine.js • TodoMVC</title>
<link rel="stylesheet" href="node_modules/todomvc-common/base.css">
<link rel="stylesheet" href="node_modules/todomvc-app-css/index.css">
</head>
<body>
<section class="todoapp"
x-data="todoapp()"
x-init="initTodoApp"
>
<header class="header">
<h1>todos</h1>
<input
class="new-todo"
placeholder="What needs to be done?"
x-model="newTodoTitle"
@keyup.enter="add()"
autofocus>
</header>
<section class="main" x-show="todos.length">
<input
id="toggle-all"
class="toggle-all"
type="checkbox"
@click="toggleAllCompleted"
:checked="active.length == 0"
>
<label for="toggle-all">Mark all as complete</label>
<ul class="todo-list">
<template x-for="todo in filteredTodos">
<li :class="{ completed : todo.completed, editing : editingTodo == todo }">
<div class="view">
<input
class="toggle"
type="checkbox"
x-model="todo.completed"
>
<label
x-text="todo.title"
@dblclick.prevent="edit(todo)"
></label>
<button class="destroy" @click="remove(todo)"></button>
</div>
<input
class="edit"
x-model="todo.editingBuffer"
@keyup.enter="saveEdit()"
@click.away="saveEdit()"
@keyup.escape="cancelEdit()"
x-trap="editingTodo == todo"
>
<!-- x-trap uses the alpinejs/focus plugin -->
</li>
</template>
</ul>
</section>
<footer class="footer" x-show="todos.length">
<span class="todo-count">
<strong x-text="active.length"></strong>
<span x-text="active.length == 1 ? 'item' : 'items'"></span> left
</span>
<ul class="filters">
<li>
<a
href="#/"
:class="{ selected : visibility == 'all' }"
>All</a>
</li>
<li>
<a
href="#/active"
:class="{ selected : visibility == 'active' }"
>Active</a>
</li>
<li>
<a
href="#/completed"
:class="{ selected : visibility == 'completed' }"
>Completed</a>
</li>
</ul>
<button
class="clear-completed"
x-show="completed.length"
@click="removeCompleted()"
>Clear completed</button>
</footer>
</section>
<footer class="info">
<p>Double-click to edit a todo</p>
<p>Created by <a href="https://github.com/gabystallo">gabystallo</a></p>
<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
</footer>
<script src="node_modules/todomvc-common/base.js"></script>
<script src="node_modules/director/build/director.min.js"></script>
<script defer src="node_modules/@alpinejs/focus/dist/cdn.min.js"></script>
<script defer src="node_modules/alpinejs/dist/cdn.min.js"></script>
<script src="js/storage.js"></script>
<script src="js/router.js"></script>
<script src="js/app.js"></script>
</body>
</html>
110 changes: 110 additions & 0 deletions examples/alpinejs/js/app.js
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(function (window) {
'use strict';

window.todoapp = function() {
return {

// app initial state
todos: window.todoStorage.fetch(),
newTodoTitle: '',
editingTodo: null,
visibility: 'all',

// computed properties
get completed() {
return this.todos.filter(function (todo) {
return todo.completed;
});
},

get active() {
return this.todos.filter(function (todo) {
return ! todo.completed;
});
},

get filteredTodos() {
if (this.visibility == 'active') {
return this.active;
}

if (this.visibility == 'completed') {
return this.completed;
}

// by default show "all" todos
return this.todos;
},

// initialize
initTodoApp: function () {
this.$watch('todos', function (todos) {
window.todoStorage.save(todos);
});
window.setUpTodoAppRouter(this);
},

// methods
add: function () {
var title = this.newTodoTitle.trim();
if (!title) {
return;
}
this.todos.push({ id:Date.now(), title: title, completed: false });
this.newTodoTitle = '';
},

edit: function (todo) {
this.cancelEdit();
todo.editingBuffer = todo.title;
this.editingTodo = todo;
},

cancelEdit: function () {
if(!this.editingTodo) {
return;
}
delete this.editingTodo.editingBuffer;
this.editingTodo = null;
},

saveEdit: function () {
var newTitle = this.editingTodo.editingBuffer.trim();

if (!this.editingTodo) {
return;
}

if (newTitle == '') {
this.remove(this.editingTodo);
return;
}
this.editingTodo.title = newTitle;
this.cancelEdit();
},

remove: function (todo) {
var index = this.todos.indexOf(todo);
this.todos.splice(index, 1);
},

removeCompleted: function () {
this.todos = this.active;
},

toggleAllCompleted: function () {
if (!this.active.length) {
this.todos.forEach(function (todo) {
todo.completed = false;
});
return;
}

this.todos.forEach(function (todo) {
todo.completed = true;
});
}
};
};

})(window);
23 changes: 23 additions & 0 deletions examples/alpinejs/js/router.js
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(function (window) {
'use strict';

window.setUpTodoAppRouter = function (todoapp) {
var router = new window.Router();

['all', 'active', 'completed'].forEach(function (visibility) {
router.on(visibility, function () {
todoapp.visibility = visibility;
});
});

router.configure({
notfound: function () {
window.location.hash = '';
todoapp.visibility = 'all';
}
});

router.init();
};

})(window);
15 changes: 15 additions & 0 deletions examples/alpinejs/js/storage.js
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(function (window) {
'use strict';

var STORAGE_KEY = 'todos-alpinejs';

window.todoStorage = {
fetch: function () {
return JSON.parse(localStorage.getItem(STORAGE_KEY) || '[]');
},
save: function (data) {
localStorage.setItem(STORAGE_KEY, JSON.stringify(data));
}
};

})(window);
9 changes: 9 additions & 0 deletions examples/alpinejs/node_modules/@alpinejs/focus/dist/cdn.min.js
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