I have the need to call a custom event on my DatatTble's cells. So, I have the following method:
(function ($) {
$.fn.longClick = function (callback) {
//event
};
})(jQuery);
To make the binding, as a test, I do the following:
$("h1").longClick(function () {
console.log('triggered');
});
I need to replace my click event:
$('#dtStatus').on('click', 'tbody td:not(:first-child)', function (e) {
console.log('triggered');
});
With my longpress event.
$('#dtStatus').on('longClick', 'tbody td:not(:first-child)', function (e) {
console.log('triggered');
});
The h1
longclick and td
click event work, but the td longpress
doesn't. Can some one tell me why I can't use my event like on('longClick')
?
Thank you.
I think you are mixing up functions with events. With $.fn.longClick
you created a function that you already called successfully with $("h1").longClick(...)
.
Now, to use it like an event, you need to trigger it first. For example:
$('#dtStatus').click(function() {
$(this).trigger("myEvent");
});
It triggers event with name myEvent
on the item that was clicked. Then you can catch that event with:
$('#dtStatus').on("myEvent", function() {
alert("myEvent called!");
});
You can read more about custom events in jQuery documentation .
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.