Simple Angular Multi select dropdown

Angular Multi select dropdown component for web applications. Easy to integrate and use.

Getting Started

Features

• dropdown with multiple selction option.
• bind to any custom JSON object just by specifiying the keys for both label and value.
• search by either label or value.

Installation

Run the below command to install the component npm install mysimple-multi-select

And then include it in your module file as below.

import { MultiSelectModule } from 'mysimple-multi-select';
// ...

@NgModule({
  imports: [
    MultiSelectModule
    // ...
  ]
  // ...
})

Usage

import { Component, OnInit } from '@angular/core';
export class AppComponent implements OnInit{
  isDropdownSearch = true; //Boolean value to enable/disable the search in multiselect dropdown.
  //Sample data to be bound to the dropdown.
  countries : any[] = [
    {"label": "Afghanistan", "value": "AF"}, 
     {"label": "land Islands", "value": "AX"}, 
     {"label": "Albania", "value": "AL"}, 
     {"label": "Algeria", "value": "DZ"}, 
     {"label": "American Samoa", "value": "AS"}, 
     {"label": "AndorrA", "value": "AD"}, 
     {"label": "Angola", "value": "AO"}, 
     {"label": "Anguilla", "value": "AI"}, 
     {"label": "Antarctica", "value": "AQ"}, 
     {"label": "Antigua and Barbuda", "value": "AG"}];
     filterBy: string = "label"; //filterBy option will decide whether search can be performed by either label or value.
     optionLabel: string = "label"; //Key which indicates the label of an option.
     optionValue: string = "value"; //Key which indicates the value of an option.
}

<multiSelect [options]="countries" 
(onChanged)="getSelectedCountries($event)" 
[allowSearch]="isDropdownSearch" 
[searchBy]="filterBy"
[optionLabel]="optionLabel"
[optionValue]="optionValue" ></multiSelect>

Settings

| Setting | Type | Description | | :----------------------------- | :--------- | :---------------------------------------------------------------------------------------| | options | Array | An array of objects to display as the available |
| allowSearch | Boolean | Text to be show in the dropdown, when no items are selected. | | searchBy | String | This will decide whether search can be performed by either label or value. | | optionLabel | String | Key which indicates the label of an option. | | optionValue | String | Key which indicates the value of an option.

Callback Methods

• onChanged - Return the selected item when an item is checked. Example : (onChanged)="getSelectedCountries($event)"