Question

我正在尝试在库SearchBox的Searchkit组件上跟踪onChange事件。我想在输入字段下面制作某种自动完成弹出窗口。

我有一个Searchbar组件和一个SearchbarPopup组件。当我在Searchbox输入中输入内容时，我希望在输入为空时显示或隐藏。但是现在我可以从console.log获得响应。

export class Searchbar extends Component {
  constructor(props){
    super(props)
    this.onChange = this.onChange.bind(this)
  }
  onChange(){
    console.log('input has changed!')
  }
  render() {
    return (
      <SearchkitProvider searchkit={searchkit}>
        <Layout>
          <div className="search">
            <div className="search_query">
              <SearchBox
                autofocus={true}
                searchOnChange={true}
                onChange={this.onChange}
                prefixQueryFields={[
                  "Author",
                  "Title"
                ]}
              />
            </div>
          </div>
        </Layout>
      </SearchkitProvider>
    );
  }
}

呈现HTML

<div id="cb_Zoekbalk">
    <div class="sk-layout">
        <div class="search">
            <div class="search_query">
                <div class="sk-search-box">
                    <form>
                        <div class="sk-search-box__icon"></div>
                        <input type="text" data-qa="query" class="sk-search-box__text" placeholder="Waar ben je naar op zoek?" value="">
                        <input type="submit" value="search" class="sk-search-box__action" data-qa="submit">
                        <div data-qa="loader" class="sk-search-box__loader sk-spinning-loader is-hidden"></div>
                    </form>
                </div>
            </div>
        </div>
    </div>
</div>

Answer 1

在我的项目中，我还需要在SearchBox查询更改时设置一个监听器。以下是我在哪里可以找到回复的地方：

searchkit.setQueryProcessor((plainQueryObject) => {
  console.log('input has changed!')

  return plainQueryObject
})

链接到documentation for SearchkitManager

Searchkit跟踪搜索框输入的更改

1 个答案: