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@bhaidar bhaidar/app.vue
Created Feb 12, 2019

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todoapp
<template>
<div>
<section class="todoapp">
<header class="header">
<h1>todos</h1>
<input
data-cy="todo-input"
class="new-todo"
autofocus
autocomplete="off"
placeholder="What needs to be done?"
v-model="newTodo"
@keyup.enter="addTodo"
/>
</header>
<section class="main" v-show="todos.length" v-cloak>
<input class="toggle-all" type="checkbox" v-model="allDone" />
<ul class="todo-list" data-cy="todo-list">
<li
v-for="todo in filteredTodos"
class="todo"
:key="todo.id"
:class="{ completed: todo.completed, editing: todo == editedTodo }"
>
<div class="view">
<input class="toggle" type="checkbox" v-model="todo.completed" />
<label @dblclick="editTodo(todo)">{{ todo.title }}</label>
<button class="destroy" @click="removeTodo(todo)"></button>
</div>
<input
class="edit"
type="text"
v-model="todo.title"
v-todo-focus="todo == editedTodo"
@blur="doneEdit(todo)"
@keyup.enter="doneEdit(todo)"
@keyup.esc="cancelEdit(todo)"
/>
</li>
</ul>
</section>
<footer class="footer" v-show="todos.length" v-cloak>
<span class="todo-count" data-cy="todo-count">
<strong>{{ remaining }}</strong> {{ remaining | pluralize }} left
</span>
<ul class="filters">
<li>
<a href="#/all" :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"
@click="removeCompleted"
v-show="todos.length > remaining"
>
Clear completed
</button>
</footer>
</section>
<footer class="info">
<p>Double-click to edit a todo</p>
<p>Written by <a href="http://evanyou.me">Evan You</a></p>
<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
</footer>
</div>
</template>
<script>
export default {
data: function() {
return {
todos: this.$todoStorage.fetch(),
newTodo: "",
editedTodo: null,
visibility: "all"
};
},
// watch todos change for localStorage persistence
watch: {
todos: {
handler: function(todos) {
this.$todoStorage.save(todos);
},
deep: true
}
},
// computed properties
// http://vuejs.org/guide/computed.html
computed: {
filteredTodos: function() {
return this.$filters[this.visibility](this.todos);
},
remaining: function() {
return this.$filters.active(this.todos).length;
},
allDone: {
get: function() {
return this.remaining === 0;
},
set: function(value) {
this.todos.forEach(function(todo) {
todo.completed = value;
});
}
}
},
filters: {
pluralize: function(n) {
return n === 1 ? "item" : "items";
}
},
// methods that implement data logic.
// note there's no DOM manipulation here at all.
methods: {
addTodo: function() {
var value = this.newTodo && this.newTodo.trim();
if (!value) {
return;
}
this.todos.push({
id: this.$todoStorage.uid++,
title: value,
completed: false
});
this.newTodo = "";
},
removeTodo: function(todo) {
this.todos.splice(this.todos.indexOf(todo), 1);
},
editTodo: function(todo) {
this.beforeEditCache = todo.title;
this.editedTodo = todo;
},
doneEdit: function(todo) {
if (!this.editedTodo) {
return;
}
this.editedTodo = null;
todo.title = todo.title.trim();
if (!todo.title) {
this.removeTodo(todo);
}
},
cancelEdit: function(todo) {
this.editedTodo = null;
todo.title = this.beforeEditCache;
},
removeCompleted: function() {
this.todos = this.$filters.active(this.todos);
}
}
};
</script>
<style>
#app {
font-family: "Avenir", Helvetica, Arial, sans-serif;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
text-align: center;
color: #2c3e50;
margin-top: 60px;
}
html,
body {
margin: 0;
padding: 0;
}
button {
margin: 0;
padding: 0;
border: 0;
background: none;
font-size: 100%;
vertical-align: baseline;
font-family: inherit;
font-weight: inherit;
color: inherit;
-webkit-appearance: none;
appearance: none;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
body {
font: 14px "Helvetica Neue", Helvetica, Arial, sans-serif;
line-height: 1.4em;
background: #f5f5f5;
color: #4d4d4d;
min-width: 230px;
max-width: 550px;
margin: 0 auto;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
font-weight: 300;
}
:focus {
outline: 0;
}
.hidden {
display: none;
}
.todoapp {
background: #fff;
margin: 130px 0 40px 0;
position: relative;
box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.2), 0 25px 50px 0 rgba(0, 0, 0, 0.1);
}
.todoapp input::-webkit-input-placeholder {
font-style: italic;
font-weight: 300;
color: #e6e6e6;
}
.todoapp input::-moz-placeholder {
font-style: italic;
font-weight: 300;
color: #e6e6e6;
}
.todoapp input::input-placeholder {
font-style: italic;
font-weight: 300;
color: #e6e6e6;
}
.todoapp h1 {
position: absolute;
top: -155px;
width: 100%;
font-size: 100px;
font-weight: 100;
text-align: center;
color: rgba(175, 47, 47, 0.15);
-webkit-text-rendering: optimizeLegibility;
-moz-text-rendering: optimizeLegibility;
text-rendering: optimizeLegibility;
}
.new-todo,
.edit {
position: relative;
margin: 0;
width: 100%;
font-size: 24px;
font-family: inherit;
font-weight: inherit;
line-height: 1.4em;
border: 0;
color: inherit;
padding: 6px;
border: 1px solid #999;
box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
box-sizing: border-box;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
.new-todo {
padding: 16px 16px 16px 60px;
border: none;
background: rgba(0, 0, 0, 0.003);
box-shadow: inset 0 -2px 1px rgba(0, 0, 0, 0.03);
}
.main {
position: relative;
z-index: 2;
border-top: 1px solid #e6e6e6;
}
label[for="toggle-all"] {
display: none;
}
.toggle-all {
position: absolute;
top: -55px;
left: -12px;
width: 60px;
height: 34px;
text-align: center;
border: none; /* Mobile Safari */
}
.toggle-all:before {
content: "";
font-size: 22px;
color: #e6e6e6;
padding: 10px 27px 10px 27px;
}
.toggle-all:checked:before {
color: #737373;
}
.todo-list {
margin: 0;
padding: 0;
list-style: none;
}
.todo-list li {
position: relative;
font-size: 24px;
border-bottom: 1px solid #ededed;
}
.todo-list li:last-child {
border-bottom: none;
}
.todo-list li.editing {
border-bottom: none;
padding: 0;
}
.todo-list li.editing .edit {
display: block;
width: 506px;
padding: 12px 16px;
margin: 0 0 0 43px;
}
.todo-list li.editing .view {
display: none;
}
.todo-list li .toggle {
text-align: center;
width: 40px;
/* auto, since non-WebKit browsers doesn't support input styling */
height: auto;
position: absolute;
top: 0;
bottom: 0;
margin: auto 0;
border: none; /* Mobile Safari */
-webkit-appearance: none;
appearance: none;
}
.todo-list li .toggle:after {
content: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="-10 -18 100 135"><circle cx="50" cy="50" r="50" fill="none" stroke="#ededed" stroke-width="3"/></svg>');
}
.todo-list li .toggle:checked:after {
content: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="-10 -18 100 135"><circle cx="50" cy="50" r="50" fill="none" stroke="#bddad5" stroke-width="3"/><path fill="#5dc2af" d="M72 25L42 71 27 56l-4 4 20 20 34-52z"/></svg>');
}
.todo-list li label {
word-break: break-all;
padding: 15px 60px 15px 15px;
margin-left: 45px;
display: block;
line-height: 1.2;
transition: color 0.4s;
}
.todo-list li.completed label {
color: #d9d9d9;
text-decoration: line-through;
}
.todo-list li .destroy {
display: none;
position: absolute;
top: 0;
right: 10px;
bottom: 0;
width: 40px;
height: 40px;
margin: auto 0;
font-size: 30px;
color: #cc9a9a;
margin-bottom: 11px;
transition: color 0.2s ease-out;
}
.todo-list li .destroy:hover {
color: #af5b5e;
}
.todo-list li .destroy:after {
content: "×";
}
.todo-list li:hover .destroy {
display: block;
}
.todo-list li .edit {
display: none;
}
.todo-list li.editing:last-child {
margin-bottom: -1px;
}
.footer {
color: #777;
padding: 10px 15px;
height: 20px;
text-align: center;
border-top: 1px solid #e6e6e6;
}
.footer:before {
content: "";
position: absolute;
right: 0;
bottom: 0;
left: 0;
height: 50px;
overflow: hidden;
box-shadow: 0 1px 1px rgba(0, 0, 0, 0.2), 0 8px 0 -3px #f6f6f6,
0 9px 1px -3px rgba(0, 0, 0, 0.2), 0 16px 0 -6px #f6f6f6,
0 17px 2px -6px rgba(0, 0, 0, 0.2);
}
.todo-count {
float: left;
text-align: left;
}
.todo-count strong {
font-weight: 300;
}
.filters {
margin: 0;
padding: 0;
list-style: none;
position: absolute;
right: 0;
left: 0;
}
.filters li {
display: inline;
}
.filters li a {
color: inherit;
margin: 3px;
padding: 3px 7px;
text-decoration: none;
border: 1px solid transparent;
border-radius: 3px;
}
.filters li a:hover {
border-color: rgba(175, 47, 47, 0.1);
}
.filters li a.selected {
border-color: rgba(175, 47, 47, 0.2);
}
.clear-completed,
html .clear-completed:active {
float: right;
position: relative;
line-height: 20px;
text-decoration: none;
cursor: pointer;
}
.clear-completed:hover {
text-decoration: underline;
}
.info {
margin: 65px auto 0;
color: #bfbfbf;
font-size: 10px;
text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
text-align: center;
}
.info p {
line-height: 1;
}
.info a {
color: inherit;
text-decoration: none;
font-weight: 400;
}
.info a:hover {
text-decoration: underline;
}
/*
Hack to remove background from Mobile Safari.
Can't use it globally since it destroys checkboxes in Firefox
*/
@media screen and (-webkit-min-device-pixel-ratio: 0) {
.toggle-all,
.todo-list li .toggle {
background: none;
}
.todo-list li .toggle {
height: 40px;
}
.toggle-all {
-webkit-transform: rotate(90deg);
transform: rotate(90deg);
-webkit-appearance: none;
appearance: none;
}
}
@media (max-width: 430px) {
.footer {
height: 50px;
}
.filters {
bottom: 10px;
}
}
</style>
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