@acpaas-ui-widgets/ngx-location-picker-v1 中文文档教程

发布于 5年前 浏览 19 项目主页 更新于 3年前

Location Picker Smart Widget UI (Angular) - v1

重要的! 这个包有几个版本。 我们引入这个版本的原因是为了在一个应用程序中使用多个版本,否则会相互冲突。 此(已弃用)版本的范围是 @acpaas-ui-widgets/ngx-location-picker-v1。 较新版本的范围是 @acpaas-ui-widgets/ngx-location-picker。 另请注意,模块的名称也已更改。

这是智能小部件的 Angular 6+ UI,它实现了一个选择器字段来选择一个位置(街道、地址或兴趣点)。 它与 相应的后端服务 匹配,在远程模式下运行时需要该服务。 提供了在安特卫普选择位置的默认实现。

screenshot

有一个演示应用程序,请参阅下面的运行说明。

How to use

Installing

> npm install @acpaas-ui-widgets/ngx-location-picker-v1

Using

BFF 服务应该正在运行(请参阅下面的演示应用程序说明以了解如何启动一个)。

在您的模块中导入组件:

import { LocationPickerV1Module } from '@acpaas-ui-widgets/ngx-location-picker-v1';

@NgModule({
  imports: [
    ...,
    LocationPickerV1Module
  ],
  ...
})

在 index.html 中,包括核心品牌样式表:(

<link rel="stylesheet" href="https://cdn.antwerpen.be/core_branding_scss/4.1.1/main.min.css">

In your template:

<aui-location-picker-v1
    url="http://localhost:9999/api/locations"
    [(value)]="location">
</aui-location-picker-v1>

替换 BFF 服务的 url)

在组件代码中:

class YourComponent {

    // you can assign an initial value here
    location: LocationPickerV1Value;

    ...
}

支持列表中的每个值都必须有一个唯一的 ID。

Supported attributes

  • url: the URL of the back-end service feeding this widget
  • bufferInputMs: how long to buffer keystrokes before fetching remote results
  • value: The current value of the picker, represented as a value object
  • placeholder: specify the text to show in an empty field
  • noDataMessage: the text shown in the list when there are no matching results

Events

  • valueChange: triggers when the current value is changed (or cleared)

Protocol

后端服务实现以下协议:

  • GET /path/to/endpoint?search=…&types=…
  • search = the text that the user typed on which to match
  • types = a comma-separated list of types to return, default value = "street,number,poi"
  • result = JSON-encoded array of LocationPickerV1Value objects

Run the demo app

> npm install
> npm start

浏览到 localhost:4200

要使用位置选择器小部件,您还需要启动相应的后端- 结束服务。

Contributing

我们欢迎您的错误报告和拉取请求。

请参阅我们的贡献指南

License

该项目根据 MIT 许可发布。

Location Picker Smart Widget UI (Angular) - v1

Important! There are several versions of this package. The reason we introduced this version is to use multiple versions in one app that would otherwise conflict with each other. The scope of this (deprecated) version is @acpaas-ui-widgets/ngx-location-picker-v1. The scope of the newer version is @acpaas-ui-widgets/ngx-location-picker. Also note that the name of the module has also changed.

This is the Angular 6+ UI for a Smart Widget implementing a picker field to choose a location (street, address or point of interest). It is matched by a corresponding back-end service which is needed when running it in remote mode. A default implementation for selecting locations in antwerp is provided.

screenshot

There is a demo app, see below for instructions on running it.

How to use

Installing

> npm install @acpaas-ui-widgets/ngx-location-picker-v1

Using

A BFF service should be running (see demo app instructions below for how to start one).

Import the component in your module:

import { LocationPickerV1Module } from '@acpaas-ui-widgets/ngx-location-picker-v1';

@NgModule({
  imports: [
    ...,
    LocationPickerV1Module
  ],
  ...
})

In the index.html, include the core branding stylesheet:

<link rel="stylesheet" href="https://cdn.antwerpen.be/core_branding_scss/4.1.1/main.min.css">

In your template:

<aui-location-picker-v1
    url="http://localhost:9999/api/locations"
    [(value)]="location">
</aui-location-picker-v1>

(replace the url of the BFF service)

In the component code:

class YourComponent {

    // you can assign an initial value here
    location: LocationPickerV1Value;

    ...
}

Every value in the backing list must have a unique id.

Supported attributes

  • url: the URL of the back-end service feeding this widget
  • bufferInputMs: how long to buffer keystrokes before fetching remote results
  • value: The current value of the picker, represented as a value object
  • placeholder: specify the text to show in an empty field
  • noDataMessage: the text shown in the list when there are no matching results

Events

  • valueChange: triggers when the current value is changed (or cleared)

Protocol

The back-end service implements the following protocol:

  • GET /path/to/endpoint?search=…&types=…
  • search = the text that the user typed on which to match
  • types = a comma-separated list of types to return, default value = "street,number,poi"
  • result = JSON-encoded array of LocationPickerV1Value objects

Run the demo app

> npm install
> npm start

Browse to localhost:4200

To use the location picker widget, you will need to have also started the corresponding back-end service.

Contributing

We welcome your bug reports and pull requests.

Please see our contribution guide.

License

This project is published under the MIT license.

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