DefinitelyTyped/types/ladda/ladda-tests.ts

// Automatically trigger the loading animation on click
Ladda.bind('input[type=submit]');

// Same as the above but automatically stops after two seconds
Ladda.bind('input[type=submit]', { timeout: 2000 });

// Create a new instance of ladda for the specified button
var l = Ladda.create(document.querySelector('.my-button'));

// Start loading
l.start();

// Start loading after a delay
l.startAfter(300);

// Will display a progress bar for 50% of the button width
l.setProgress(0.5);

// Stop loading
l.stop();

// Toggle between loading/not loading states
l.toggle();

// Check the current state
l.isLoading();

// Remove the element
l.remove();

// Test bind
Ladda.bind('button.ladda-button', { timeout: 42, callback: btn => alert('Clicked!!!') });
Ladda.bind('button.ladda-button');
Ladda.bind(document.createElement('button'), {});
Ladda.bind(document.createElement('button'));

// Test stop all
Ladda.stopAll();

// Test create
var btnElement = document.createElement('button');
var laddaBtn = Ladda.create(btnElement);

// Test operations via chaining
laddaBtn.start().stop().toggle().setProgress(42).enable().disable().start();

// Test isLoading
console.assert(laddaBtn.isLoading() === true);

//Test jQuery plugin Support
// Automatically trigger the loading animation on click
$('input[type=submit]').ladda('bind');

// Same as the above but automatically stops after two seconds
$('input[type=submit]').ladda('bind', { timeout: 2000 });

// Create a new instance of ladda for the specified button
var ljq = $('.my-button').ladda();

// Start loading
ljq.ladda('start');

// Will display a progress bar for 50% of the button width
ljq.ladda('setProgress', 0.5);

// Stop loading
ljq.ladda('stop');

// Toggle between loading/not loading states
ljq.ladda('toggle');

// Check the current state
ljq.ladda('isLoading');

$.ladda('stopAll');