小编Lou*_*Lou的帖子

我对Vue.js很新,我使用es6语法和vue-class-component.我在尝试从孩子向父母发出事件时遇到问题.我遵循默认的Vue.js语法的逻辑,但无法完成它.这里有一些更多的信息:

 export default class HorizontalNavigation {

  handleClick (e) {
    e.preventDefault();
    // console.log(e.target.dataset.section);
    this.$emit('ChangeView', e.target.dataset.section);
  }

  render (h) {
    return (
      <div class={ style.horizontalNavigation } >
        <div class='sections-wrapper'>
          <div class={ style.sections }>
            <ol>
              <li><a on-click={ this.handleClick } href='#1' data-section='1' class='selected'>We are</a></li>
              <li><a on-click={ this.handleClick } href='#2' data-section='2'>Services</a></li>
              <li><a on-click={ this.handleClick } href='#3' data-section='3'>Cases</a></li>
              <li><a on-click={ this.handleClick } href='#4' data-section='4'>Studio</a></li>
              <li><a on-click={ this.handleClick } href='#5' data-section='5'>Career</a></li>
              <li><a on-click={ this.handleClick } href='#6' data-section='6'>Contact</a></li>
            </ol>

            <span class='filling-line' aria-hidden='true'></span>
          </div>
        </div>
      </div>
    );
  }
} …