// In the console
// First install jQuery
npm install --save jquery
// and jQuery Definition
npm install -D @types/jquery
=======================================(in angular)
import * as $ from 'jquery';
//
$('#elemId').width();
// OR
// CommonJS style - working with "require"
import $ = require('jquery')
//
$('#elemId').width();import * as $ from 'jquery'//first step:
npm install --save jquery
npm install -D @types/jquery
//secong step:
"scripts": [ "node_modules/jquery/dist/jquery.min.js" ]
//third step:
<script type="text/javascript" src="assets/js/jquery-2.1.1.min.js"></script>
//fourth step in .ts file:
import * as $ from 'jquery';
ngOnInit(): void {
this.GET_LOGIN_FORM_VALUE();
$(document).ready(() => {
$("button").click(() => {
$("h3").css("color", "red");
});
});
}declare var $:any;../node_modules/jquery/dist/jquery.min.js