Ребята есть список задач.При добавлении новой задачи она добавляеться почему-то в низ а нужно на вверх.Что я накосячил.Вот 2 файла
UPD.
Помогите чтобы при нажатии на кнопку editbtn выскакивало окно редактирования.
index.html
<!doctype html>
<html lang="en" data-framework="jquery">
<head>
<meta charset="utf-8">
<title>todo</title>
<link rel="stylesheet" href="css/index.css">
</head>
<body>
<section id="todoapp">
<header id="header">
<h1>todos</h1>
<input id="new-todo" placeholder="What needs to be done?" autofocus>
</header>
<section id="main">
<input id="toggle-all" type="checkbox">
<label for="toggle-all">Mark all as complete</label>
<ul id="todo-list"></ul>
</section>
<footer id="footer"></footer>
</section>
<footer id="info">
<p>Double-click to edit a todo</p>
</footer>
<script id="todo-template" type="text/x-handlebars-template">
{{#this}}
<li {{#if completed}}class="completed"{{/if}} data-id="{{id}}">
<div class="view">
<input class="toggle" type="checkbox" {{#if completed}}checked{{/if}}>
<label>{{title}}</label>
<button class="destroy"></button>
<button class="editbtn"></button>
</div>
<input class="edit" value="{{title}}">
</li>
{{/this}}
</script>
<script id="footer-template" type="text/x-handlebars-template">
<span id="todo-count"><strong>{{activeTodoCount}}</strong> {{activeTodoWord}} left</span>
<ul id="filters">
<li>
<a {{#eq filter 'all'}}class="selected"{{/eq}} href="#/all">All</a>
</li>
<li>
<a {{#eq filter 'active'}}class="selected"{{/eq}}href="#/active">Active</a>
</li>
<li>
<a {{#eq filter 'completed'}}class="selected"{{/eq}}href="#/completed">Completed</a>
</li>
</ul>
{{#if completedTodos}}<button id="clear-completed">Clear completed <b>{{completedTodos}}</b> </button>{{/if}}
</script>
<script src="js/handlebars.js"></script>
<script src="js/director.js"></script>
<script src="js/jquery.js"></script>
<script src="js/app.js"></script>
</body>
</html>
app.js
/*global jQuery, Handlebars, Router */
jQuery(function ($) {
'use strict';
Handlebars.registerHelper('eq', function (a, b, options) {
return a === b ? options.fn(this) : options.inverse(this);
});
var ENTER_KEY = 13;
var ESCAPE_KEY = 27;
var util = {
uuid: function () {
/*jshint bitwise:false */
var i, random;
var uuid = '';
for (i = 0; i < 32; i++) {
random = Math.random() * 16 | 0;
if (i === 8 || i === 12 || i === 16 || i === 20) {
uuid += '-';
}
uuid += (i === 12 ? 4 : (i === 16 ? (random & 3 | 8) : random)).toString(16);
}
return uuid;
},
pluralize: function (count, word) {
return count === 1 ? word : word + 's';
},
store: function (namespace, data) {
if (arguments.length > 1) {
return localStorage.setItem(namespace, JSON.stringify(data));
} else {
var store = localStorage.getItem(namespace);
return (store && JSON.parse(store)) || [];
}
}
};
var App = {
init: function () {
this.todos = util.store('todos-jquery');
this.todoTemplate = Handlebars.compile($('#todo-template').html());
this.footerTemplate = Handlebars.compile($('#footer-template').html());
this.bindEvents();
new Router({
'/:filter': function (filter) {
this.filter = filter;
this.render();
}.bind(this)
}).init('/all');
},
bindEvents: function () {
$('#new-todo').on('keyup', this.create.bind(this));
$('#toggle-all').on('change', this.toggleAll.bind(this));
$('#footer').on('click', '#clear-completed', this.destroyCompleted.bind(this));
$('#todo-list')
.on('change', '.toggle', this.toggle.bind(this))
.on('dblclick', 'label', this.edit.bind(this))
.on('keyup', '.edit', this.editKeyup.bind(this))
.on('focusout', '.edit', this.update.bind(this))
.on('click', '.editbtn', this.edit.bind(this))
.on('click', '.destroy', this.destroy.bind(this));
},
render: function () {
var todos = this.getFilteredTodos();
$('#todo-list').html(this.todoTemplate(todos));
$('#main').toggle(todos.length > 0);
$('#toggle-all').prop('checked', this.getActiveTodos().length === 0);
this.renderFooter();
$('#new-todo').focus();
util.store('todos-jquery', this.todos);
},
renderFooter: function () {
var todoCount = this.todos.length;
var activeTodoCount = this.getActiveTodos().length;
var template = this.footerTemplate({
activeTodoCount: activeTodoCount,
activeTodoWord: util.pluralize(activeTodoCount, 'item'),
completedTodos: todoCount - activeTodoCount,
filter: this.filter
});
$('#footer').toggle(todoCount > 0).html(template);
},
toggleAll: function (e) {
var isChecked = $(e.target).prop('checked');
this.todos.forEach(function (todo) {
todo.completed = isChecked;
});
this.render();
},
getActiveTodos: function () {
return this.todos.filter(function (todo) {
return !todo.completed;
});
},
getCompletedTodos: function () {
return this.todos.filter(function (todo) {
return todo.completed;
});
},
getFilteredTodos: function () {
if (this.filter === 'active') {
return this.getActiveTodos();
}
if (this.filter === 'completed') {
return this.getCompletedTodos();
}
return this.todos;
},
destroyCompleted: function () {
this.todos = this.getActiveTodos();
this.filter = 'all';
this.render();
},
// accepts an element from inside the `.item` div and
// returns the corresponding index in the `todos` array
indexFromEl: function (el) {
var id = $(el).closest('li').data('id');
var todos = this.todos;
var i = todos.length;
while (i--) {
if (todos[i].id === id) {
return i;
}
}
},
create: function (e) {
var $input = $(e.target);
var val = $input.val().trim();
if (e.which !== ENTER_KEY || !val) {
return;
}
this.todos.push({
id: util.uuid(),
title: val,
completed: false
});
$input.val('');
this.render();
},
toggle: function (e) {
var i = this.indexFromEl(e.target);
this.todos[i].completed = !this.todos[i].completed;
this.render();
},
edit: function (e) {
var $input = $(e.target).closest('li').addClass('editing').find('.edit');
$input.val($input.val()).focus();
},
editKeyup: function (e) {
if (e.which === ENTER_KEY) {
e.target.blur();
}
if (e.which === ESCAPE_KEY) {
$(e.target).data('abort', true).blur();
}
},
update: function (e) {
var el = e.target;
var $el = $(el);
var val = $el.val().trim();
if (!val) {
this.destroy(e);
return;
}
if ($el.data('abort')) {
$el.data('abort', false);
} else {
this.todos[this.indexFromEl(el)].title = val;
}
this.render();
},
destroy: function (e) {
this.todos.splice(this.indexFromEl(e.target), 1);
this.render();
}
};
App.init();
});