ngx-wheel-selector

🏄🏾 A Wheel Selector (or Data Picker) for Angular 7+

This repo uses hiyali's data-picker and is adapted to work with angular 7+

Examples

Examples and demos can be consulted in it's original repo

Note that instalation and implementation may change

Install

yarn add ng-data-picker

or

npm i -S ng-data-picker

Usage

Quick look

app.module.ts

import { NgModule, NO_ERRORS_SCHEMA } from '@angular/core'
import { DataPickerComponent } from 'ng-data-picker'

@NgModule({
  ...
  imports: [
    WheelSelectorModule
  ],
  schemas: [
    NO_ERRORS_SCHEMA // for third party component
  ],
  ...
})

app.component.ts

export class AppComponent {
  data = [
    {
      list: ['sun', 'earth', 'moon']
    }
  ]

  change ({ gIndex, iIndex }) {
    console.log(gIndex, iIndex)
  }
}

app.component.html

<ng-data-picker [data]="data" (change)="change($event)"></ng-data-picker>

⚙️ Props

| name | type | default | explain | | :------------------------- | :--------- | :------------ | :------------------------------- | | change | Function | ({gIndex,iIndex})=>{} | Callback after which group's current index changed, pass two arguments, group index gIndex and item index iIndex | | data | Array | [] | Picker initial data | | data[i].currentIndex | Number | 0 | Current index of this group's list | | data[i].weight | Number | 1 | Group weights in parent width 1..12 | | data[i].list | Array | - | List of the group | | data[i].list[j] | String or Object | - | Item in the list of group, use value key when it is a object item | | data[i].onClick | Function | - | Click event on the middle layer of this group, pass two arguments that group index gIndex and selected index iIndex of this group | | data[i].textAlign | String | - | start center end justify left right nowrap wrap | | data[i].className | String | - | Your custom class name for this group | | data[i].divider | Boolean | false | If it is true, then onClick list currentIndex will not be used | | data[i].text | String | - | Just use this text when divider is true |

🔨 Instance methods

| name | type | explain | | :------------------------- | :--------- | :------------------------------- | | setGroupData | Function (gIndex,gData)=>void | Dynamically set a group data with two arguments (gIndex, gData), group index and group data (see props data[i]) | | getCurrentIndexList | Function ()=>[] | Return a Array of the groups current index list (has divider current index, and it is default to 0) | | getGroupsRectList | Function ()=>void | Get some info for gesture, you can call this function when the component displayed if the component is hidden when it's initialization |

Development

npm start # development
npm run build:prod # build for production
npm run prepare # build for third party

License

MIT