angular-multi-single-dropdown v2.1.7

angular-multi-single-select-dropdown

Angular multiselect dropdown component for web applications. Easy to integrate and use. It can be bind to any custom data source.

Getting Started

Features

• dropdown with single/multiple selction option
• bind to any custom data source
• search filter for searching list of data
• show or hide select all/deselect All button
• select/de-select all items
• textKey of array, example- name: 'santosh', here name is the text key
• valueKey of array, example- name: 'santosh', here name is the value key
• itemsShowLimit in select button
• addCssClass, add css class in multi-select-dropdown
• multi-select-dropdown custom placeholder
• multi-select-dropdown custom change close button name
• multi-select-dropdown custom change select-all/de-select-all button name
• custom search filter placeholder

Installation

npm i angular-multi-single-dropdown


```ts
import { multiSingleDropDownModule } from 'angular-multi-single-dropdown';
// ...

@NgModule({
  imports: [
    multiSingleDropDownModule
    // ...
  ]
  // ...
})
export class AppModule {}

Usage

import { Component, OnInit } from '@angular/core';

export class AppComponent implements OnInit {
  userArray: any[] = [];
  selectedItems = [];
  options: object;
  
  ngOnInit () {
    this.userArray = [{ name: 'santosh', id: 1 },
    { name: 'nitin', id: 2 },
    { name: 'riya', id: 3 },
    { name: 'rishi', id: 4 },
	{ name: 'muskan', id: 5 },
	{ name: 'nandini', id: 6 }, 
    { name: 'krishna', id: 7 }]; // in array, Id is optional
  
  this.options = {
      allowSearchFilter: true,  // boolean option if user want to show or hide search box in drop-down
      isSelect: true,  // option if user want to show or hide selectAll/DeSelectAll button in drop-down
      isMultiSelectOrSingleSelect: true,  // if set true then you can use Multi-select drop-down else you can use single select drop-down
      textKey: 'name',  // this is the text-Key of your array, example- name: 'santosh', here name is the text key
      valueKey: 'name',  // this is the value-Key of your array, example- name: 'santosh' or id: 1
      array: this.userArray,  // This is User Array
      itemsShowLimit: 3,  // option if user want to show minimum 3 selected data in drop-down button
      addCssClass: '',  // By using this user can add CSS class in drop-down
      texts: {
        selectPlaceHolder: '',  // This is placeholder of drop-down, if user set empty then default placeholder will be showed
        closeButtonName: '',  // user can change close button name by passing name, default it set close
        selectAllButtonName: 'Select All',  // user can change or edit select All button name
        unSelectAllButtonName: 'UnSelect All',  // user can change or edit Unselect All button name
        searchPlaceHolder: 'Search drop-down items' // user can change or edit search placehoder
      },
      disableDropdown: false // disable dropdown
    };
  }
  
  

     onItemSelect(event): void {
      this.selectedItems = event;  // getArrayData is your selected checkbox data array
      console.log(this.selectedItems);
  }
	
}

<ng-multi-select-dropdown [option] = options 
                          (messageEvent)='onItemSelect($event)'>
</ng-multi-select-dropdown>

options

Callback Methods

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

Run locally

• Clone the repository or downlod the .zip,.tar files.
• Run npm install
• Run ng serve for a dev server
• Navigate to http://localhost:4200/

Library Build / NPM Package

Run yarn build:lib to build the library and generate an NPM package. The build artifacts will be stored in the dist-lib/ folder.

Development

This project was generated with Angular CLI version 6.0.8.

Contributions

Contributions are welcome, please open an issue and preferrably file a pull request.

Opening Issue

Please share sample code using codesandbox.com or stackblitz.com to help me re-produce the issue.

License

MIT License.