Binding Multiple Events to Reduce Redundancy with Event-Delegation Tooltips | Learning jQuery

Last time I showed how to use event delegation to create a simple tooltip for a huge number of elements without running into the problem of binding an event handler to all of those elements. In this tutorial, I’m going to refine that tooltip script a bit, avoiding some code repetition and fixing a bug that someone pointed out in a comment. For review, here is the final version of the script from t

[monjudoh]

『.bind('mouseover mouseout mousemove', function(event) {}』で複数typeのeventに関数を貼付け、その中で『if (event.type == 'mouseover') {』などして処理を振り分ける。