Question

我已经在Angular Application中创建了一个自定义搜索框小部件，并且在开发模式下可以正常工作。建立项目（ng build --prod）的那一刻，我收到以下错误：

类型“对象”上不存在属性“优化”。

CustomWidget.ts

import { Component, Inject, forwardRef, OnInit } from '@angular/core';
import { BaseWidget, NgAisInstantSearch, } from 'angular-instantsearch';
import { connectSearchBox } from 'instantsearch.js/es/connectors';

@Component({
  selector: 'app-search-box',
  templateUrl: './search-box.component.html',
  styleUrls: ['./search-box.component.css']
})
export class SearchBoxComponent extends BaseWidget {

  constructor(
    @Inject(forwardRef(() => NgAisInstantSearch))
    public instantSearchParent
  ) {
    super('SearchBox');
  }
  public ngOnInit() {
    this.createWidget(connectSearchBox);
    super.ngOnInit();
  }
}

CustomWidget..html

<div class="relative p-4 px-8">
  <input type="search" (input)="state.refine($event.target.value)">
</div>

注意-在connectSearchBox导入中，紧随其后有3个小点。悬停时，会显示以下消息：

[ts]找不到模块的声明文件 'instantsearch.js / es / connectors'。 '/node_modules/instantsearch.js/es/connectors/index.js'隐式具有一种“任意”类型。

在节点模块中查找instantSearch.js / es / connectors，然后按外观查找每种组件类型的其他文件夹，例如“搜索框”

BaseWidget.d.ts

import { OnDestroy, OnInit } from '@angular/core';
export declare class Widget {
    init: () => void;
    getConfiguration: () => object;
    render: (params: {
        templatesConfig: object;
        state: object;
        results: {}[];
        createURL: (value: any) => string;
        instantSearchInstance: object;
    }) => void;
    dispose: (params: {
        helper: object;
        state: object;
    }) => object | void;
}
export declare type Connector = (renderFn: (state: object, isFirstRendering: boolean) => void, unmountFn: () => void) => (widgetOptions?: object) => Widget;
export declare class BaseWidget implements OnInit, OnDestroy {
    instantSearchParent: any;
    autoHideContainer?: boolean;
    widget?: Widget;
    state?: object;
    cx: Function;
    constructor(widgetName: string);
    createWidget(connector: Connector, options?: object): void;
    ngOnInit(): void;
    ngOnDestroy(): void;
    updateState: (state: {}, isFirstRendering: boolean) => void | Promise<void>;
    getItemClass(item: {
        isRefined?: boolean;
    }): any;
}

Answer 1

已解决。我很糟糕，我在这里错过了一部分文档：

https://community.algolia.com/angular-instantsearch/guides/customize-widgets.html-第3节。从状态渲染

以下内容需要添加到自定义小部件中。

state: {
   refine: (value: string) => void;
}

Angular Instant Search自定义小部件-类型“对象”上不存在属性“优化”

1 个答案: