vuetify update v-combobox list

Question

what i'm doing wrong. i wand to update dropdown list from v-combobox. I tried updating items object, but nothing happens, the combobox will unupdate

"vue": "^2.5.22",
"vuetify": "^1.4.3", 

please show hier https://codepen.io/vincent4/pen/KJpYMz?editors=1010

any idea?

thank you

Answer 1

You need to use the $set helper from vue in order to trigger the update correctly. See Reactivity in depth:

change(){
  this.$set(this.items, 0, { id: 1, value: Math.random().toString(36).replace('.','')})
  console.log(this.items[0])
  this.newValue = this.items[0]
}

https://codepen.io/anon/pen/YBywRb?editors=1010