reactjs - ReactiveSearch-无法从自动完成中强制选择(例如strictSelection)吗？

Question

我已经遵循了ReactiveSearch上的教程，并且将它与React以及Appbase.io上的托管Elastic实例一起使用。

我希望用户看到自动建议，但是只能从建议列表中进行选择(因此，如果“foo”不在建议列表中，则不应执行查询)。

这是因为我不想有一个搜索结果页面，只是为了让应用程序立即根据所选值将您带到正确的页面。

我以为可以使用 strictSelection 和 onValueSelected 来做到这一点，但它仍然允许像“foo”这样的值(不是自动完成的值)通过。

import React, { Component } from "react";
import ReactDOM from "react-dom";

import { ReactiveBase, DataSearch } from "@appbaseio/reactivesearch";

class Main extends Component {
  render() {
    return (
      <div className="flex-col lighter">
        <ReactiveBase
          app="bravos"
          credentials="b8AuX6o06:19f6637f-0a80-48f7-8fe7-9fa0339b7c71"
        >
          <DataSearch
            className=""
            autosuggest={true}
            strictSelection={true}
            componentId="search"
            placeholder="Search Name/Ticker"
            dataField={["symbol", "name"]}
            onValueSelected={value => {
              document.location.href = `./${value}`;
            }}
          />
        </ReactiveBase>
      </div>
    );
  }
}

ReactDOM.render(<Main />, document.getElementById("root"));

Codesandbox链接: https://codesandbox.io/embed/wqjpoq25w

Answer 1

您已经快懂了。此处strictSelection的关键是还要检查onValueSelected docs中值选择的原因:

onValueSelected is called whenever a suggestion is selected or a search is performed by pressing enter key. It also passes the cause of action and the source object if the cause of action was 'SUGGESTION_SELECT'. The possible causes are:

'SUGGESTION_SELECT'

'ENTER_PRESS'

'CLEAR_VALUE'

该API有助于为 strictSelection编写不同的流程。您可以按照以下方法检查建议的选择:

<DataSearch
  ...
  onValueSelected={(value, cause, source) => {
    if (cause === 'SUGGESTION_SELECT') {
      document.location.href = `./${value}`;
    }
  }}
/>

Demo