⚠️ Vue Native has been deprecated and is no longer maintained.

Declarative Rendering

At the core of Vue Native is a system that enables us to declaratively render data using straightforward template syntax:

<template>
  <view>
    <text>{{ message }}</text>
  </view>
</template>

<script>
export default {
  data: function() {
    return {
      message: "Hello World"
    };
  }
};
</script>

We have already created our very first Vue Native app! This looks pretty similar to rendering a template string, but under the hood a lot of work is being done. The data and the native UI elements are now linked, and everything is now reactive.

In addition to text interpolation, we can also bind element attributes like this:

<template>
  <view>
    <button v-bind:title="message" v-bind:on-press="handleBtnPress"/>
  </view>
</template>

<script>
export default {
  data: function() {
    return {
      message: "Hello World"
    };
  },
  methods: {
    handleBtnPress: function() {
      alert('Btn Press');
    }
  }
};
</script>

Here we are encountering something new. The v-bind attribute. This attribute is called a directive. Directives are prefixed with v- to indicate that they are special attributes provided by Vue Native, which internal bind with the React Native props. Then-as you may have guessed-they apply special reactive behavior in re-rendering. Here, it is basically saying “keep this element’s title attribute up-to-date with the message property on the Vue instance.”

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Guide

Declarative Rendering