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DMDWeb3/week-5/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=1.0">
<title>Shopping List App</title>
<style>
#item{
border: 1px solid #ccc;
font-size: 16px;
}
ul,li {
margin: 0px;
padding: 0px;
list-style-type: none;
}
li{
padding: 0.5em;
}
.strikeout{
text-decoration: line-through;
}
</style>
</head>
<body>
<div id="shopping-list">
<h1>{{ header }}</h1>
<div class="add-item-form">
<input v-model="newItem" type="text" placeholder="Enter item name" @keyup.enter="saveItem">
<button class="btn btn-primary" :disabled="newItem.length === 0" @click="saveItem">Save Item</button>
</div>
<hr>
<ul>
<li v-for="item in items" :class="[item.purchased ? 'strikeout' : '']">
<input type="checkbox" v-model="item.purchased">
{{ item.label }} <button class="btn btn-primary" @click=deleteItem(item)>X</button>
</li>
</ul>
</div>
<script src="https://unpkg.com/vue"></script>
<script>
new Vue({
el: '#shopping-list',
data:{
header: 'Shopping List App',
newItem: '',
items:[
]
},
methods:{
saveItem: function() {
this.items.push({
label: this.newItem,
purchased: false,
});
this.newItem = '';
},
deleteItem: function(item){
this.items.splice(this.items.indexOf(item), 1);
},
}
}
);
</script>
</body>
</html>