setSelected()

Selects an option element and updates v-model bound data.

  • Example:
import { mount } from '@vue/test-utils'
import Foo from './Foo.vue'

const wrapper = shallowMount(Foo)
const options = wrapper.find('select').findAll('option')

options.at(1).setSelected()
  • Note:

When you try to set the value to state via v-model by option.element.selected = true; parentSelect.trigger('input'), v-model is not triggered. v-model is triggered by change event.

option.setSelected() is an alias of the following code.

option.element.selected = true
parentSelect.trigger('change')