When I want to prevent other event handlers from executing after a certain event is fired, I can use one of two techniques. I'll use jQuery in the examples, but this applies to plain-JS as well:  1. event.preventDefault()  $('a').click(...
This question is asked often, but never really answered well. Let's see if we can remedy it!   Event Propagation  Google allows you to bind to events in a Google Map View via their API using event handlers.  Sometimes you may bind your event h...
I have a keypress handler on a web page assigned to the body element.  I really do want it to be active anywhere in the web page.  Or so I thought.  The keypress events in textual input forms also activate the body handler, which makes sense, but whi...
The addEventListener DOM method supports a third optional, boolean parameter (useCapture) to indicate whether the function should use event bubbling or event capturing as propagation method. In this article the difference is nicely shown (click on th...
I want to display a note after the user submits a form but before he leaves the page.  Currently I'm using this (reduced example code):  $('form').submit(function(event) {     $('.note').show();      setTimeout(function() {...
I am working on Angular 2 for only couple of weeks, so try to be considerate, please, and maybe give me some useful advice? Thank you. I have a main component(pageComponent), that inside its template has other two smaller components(tableComponent an...
but very simply, I'd like to prevent the touchmove event on the body element but leave it enabled for another element. I can disable fine... but I'm not sure how to re-enable it somewhere else!  I imagine that the below theoretically works be...
Newbie here. Probably because I'm already sleepy and can't find a solution. I'm trying to stop a function when I click on another button. Here's the code so far:  When I click on a button (.start), it runs a function that messes up th...
I have two events bound to two objects, one inside the other, with the same size. Let's call it container and content. Both events head to a different function. The event on content is set by default and as I can't remove it I need a way to p...

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