Question
How to use JS event such as onclick, onload, onmouseover, onkeypress .... with Drupal behaviors ?
Note : On drupal the best practice is use drupal behaviors but not JS or Jquery codes such as:
<button onclick='myFunction()'>Click</button>
Example : Add event on click ( like onClick='Click01' )
(function ($, Drupal, window, document) {
Drupal.behaviors.Click01 = {
attach: function (context, settings) {
$('#my-button-01').click(function () {
console.log(this.id);
});
}
};
}(jQuery, Drupal, this, this.document));
See the tutorial : Add JavaScript to a module.
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