Navigating safely with the v-model directive in Vue.js

Let's consider the input component below:

 <input type="text" v-model="example.modules.report.description.title"></input>

See full source

I don't want to manually define the object structure in the data:

example: {
  modules: {
    report: {
      description: {
         title: ""
      }
    }
  }
} 

I expected Vue.js to automatically create this structure like Angular.js, but it doesn't happen.

Is there a solution to this issue?

Answer №1

Utilizing the data() function can initialize the model that the component is connected to.

The documentation offers a clear explanation on how to get it up and running.

To start off, you need to set the initial value on the JavaScript side within the data option of your component.

vuejs documentation

If your model is complicated and requires numerous nested compositions, you may need to make adjustments or consider creating a different data model...... or build your model using a custom factory

export default {
    data : example()
}

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