如何在 vue.js 中使用对象？

Question

I am new to vue.js and I have some questions, looking at their docs

https://v2.vuejs.org/v2/guide/#Getting-Started

var app = new Vue({
  el: '#app',
  data: {
    message: 'Hello Vue!'
  }
});

They define a vue instance by a string selector. Is there a way I can replace #app with a string of the whole template.

Secondly, if I have two vue instances vue_container and vue_item , is there a way I can set up the vue instances such that I can nest them, something like:

vue_container.append('list', vue_item);

Thanks

Answer 1

They define a vue instance by a string selector. Is there a way I can replace #app with a string of the whole template.

You are looking for the template option: https://v2.vuejs.org/v2/api/#template

Secondly, if I have two vue instances vue_container and vue_item, is there a way I can set up the vue instances such that I can nest them [...]

No. Vue uses components for nesting, please see here:

https://v2.vuejs.org/v2/guide/components.html