如何在功能组件中渲染嵌套元素?

时间:2020-03-14 17:50:24

标签: javascript vue.js vue-functional-component

我正在弄清楚如何在组件中渲染多个根元素,而功能组件是解决方案,对于我来说一切正常,但不确定如何渲染嵌套元素。

请在我描述了适用于我的代码的代码中检查comment

export default {
  name: 'MyFnlComp',
  functional: true,
  render(createElement, { props }) {
    const itemIndex = props.item.index;
    const nestedEle = createElement('div', {}, 'nested element goes here');

    const catCard = createElement('div', {}, nestedEle); // this doesn't work :(
    const userCards = createElement('div', {}, 'Hey! this works'); // this works :)

    return [catCard, userCards];
  },

};

1 个答案:

答案 0 :(得分:2)

createElement的最后一个参数应该是字符串或数组..

const catCard = createElement('div', {}, [nestedEle]);