<html lang="en">
<head>
<meta charset="utf-8">
<title>Row Component</title>
</head>
<body>
<div id="app">
<my-item v-for="(row, index) in rows"
:itemdata="itemList"
v-on:remove="removeRow(index)"></my-item>
<div>
<button @click="addRow"> Add Row </button>
</div>
</div>
<template id="item-template">
<div>
<select v-model="selected">
<option v-for="item in itemdata" :value="item"> {{ item.code }} </option>
</select>
<input type="text" placeholder="Text" v-model="selected.description">
<input type="text" placeholder="value" v-model="selected.unitprice">
<button v-on:click= "remove"> X </button>
</div>
</template>
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.1.6/vue.js"></script>
<script>
Vue.component('my-item', {
props: ['itemdata'],
template: '#item-template',
data: function () {
return {
selected: this.itemdata[0]
}
},
methods: {
remove() {
// when the delete button on the template is clicked this method triggers
// an event called "remove", the parent instance listens for that event
// by using "v-on:remove" and in turn triggers it's on method called removeRow(index).
this.$emit('remove');
}
}
}),
new Vue({
el: "#app",
// user data is stored only in the parent so the component remains de-coupled
// and therefore able to use different data properties on different instances
data: {
rows: 1,
itemList: [
{ code: 'Select an Item', description: '', unitprice: ''},
{ code: 'One', description: 'Item A', unitprice: '10'},
{ code: 'Two', description: 'Item B', unitprice: '22'},
{ code: 'Three', description: 'Item C', unitprice: '56'}
]
},
methods: {
addRow(){
this.rows++;
},
removeRow(index){
this.rows.splice(index, 1)
}
}
})
</script>
</body>
</html>
Output
You can jump to the latest bin by adding /latest
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Keyboard Shortcuts
Shortcut | Action |
---|---|
ctrl + [num] | Toggle nth panel |
ctrl + 0 | Close focused panel |
ctrl + enter | Re-render output. If console visible: run JS in console |
Ctrl + l | Clear the console |
ctrl + / | Toggle comment on selected lines |
ctrl + ] | Indents selected lines |
ctrl + [ | Unindents selected lines |
tab | Code complete & Emmet expand |
ctrl + shift + L | Beautify code in active panel |
ctrl + s | Save & lock current Bin from further changes |
ctrl + shift + s | Open the share options |
ctrl + y | Archive Bin |
Complete list of JS Bin shortcuts |
JS Bin URLs
URL | Action |
---|---|
/ | Show the full rendered output. This content will update in real time as it's updated from the /edit url. |
/edit | Edit the current bin |
/watch | Follow a Code Casting session |
/embed | Create an embeddable version of the bin |
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/[username]/last | View the last edited bin for this user |
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/quiet | Remove analytics and edit button from rendered output |
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.css | Load only the CSS for a bin |
Except for username prefixed urls, the url may start with http://jsbin.com/abc and the url fragments can be added to the url to view it differently. |