Binding method result to v-model with Vue.js

Question

How do you bind a method result to a v-model with Vue.js?

example :

<someTag v-model="method_name(data_attribute)"></someTag>

I can't make it work for some reason.

Thank you.

question from:https://stackoverflow.com/questions/35210901/binding-method-result-to-v-model-with-vue-js

Answer 1

Years later, with more experience, I found out that is it easier to bind :value instead of using v-model. Then you can handle the update by catching @change.

Edit (per request):

<input :value="myValue" @change="updateMyValue">

...

methods: {
  updateMyValue (event) {
    myValue = event.target.value.trim() // Formatting example
  }
}