Utils

getRandomId #

Returns: String

Generates 12-digits alphanumeric ID string.

let utils = this.app.create('utils');
let id = utils.getRandomId();

wrap #

Returns: String

Creates a div layer with specified HTML string.

let utils = this.app.create('utils');
html = utils.wrap(html, function($w) {
    let $elms = $wrapper.find('span');
    $elms.addClass('someclass');
});