Vue
HTML
<div id="app">
<div>
<input v-model="objMain.fname"/>
<input v-model="objMain.lname"/>
</div>
<div>
{{ objCopy }}
</div>
</div>Vue
new Vue({
el: "#app",
data: {
objCopy: {},
objMain: {}
},
watch:{
objMain: {
handler(val, oldval){
this.objCopy = val;
}
}
},
methods: {
}
})