Hello to all, welcome to therichpost.com. In this post, I will tell you, Angular 9/10 select2 get value onchange event.

Angular 10 came. if you are new in angular then please check below two important links:

Angular for Beginners

Angular 10 basics tutorials

Post Working:

In this post, I am showing select2 into my Angular 10 and get value onchange event..

Here is code snippet and please use carefully:

1. Very first, you need to below command into your Angular 10 application:

npm install select2
npm install jquery --save

2. Now you need to add below code into your angular.json file:

"styles": [
       "node_modules/select2/dist/css/select2.min.css",
              ...
          ],
"scripts": [
       "node_modules/jquery/dist/jquery.min.js", 
       "node_modules/select2/dist/js/select2.min.js"
              ...
      ]

 

3. Now you need to add below code into your app.component.ts file:

...
declare let $: any;
...


export class AppComponent {
...
   
   ngOnInit() {

    
    $('.js-example-basic-single').select2();
    $('.js-example-basic-single').on("change", function(){
	   alert($(this).val());
    });

  }

...


}

 

4. Now you need to add below code into app.component.html file:

<select class="js-example-basic-single" name="state" style="width: 150px;">
  <option value="AL">Alabama</option>
  <option value="WY">Wyoming</option>
</select>

 

 

This is it and if you have any kind of query then please do comment below.

Jassa

Thank you.