For example, if you do the following for jQuery's delete system (on/off), the click event will be triggered even in <form>.
var selector = 'a, form';
$(document).on('click submit', selector, function(){
// something
});
Would it be possible to invoke only the click events for var selector='a,form'; and only the click events for <a> and submit events for <form>?
By the way, I tried the following, but it didn't work.
(Both will be activated)
var selector = 'a, form'; // This cannot be changed
$(document).on('click submit', selector, function(){
// something
});
$(document).off('submit', 'a');//<a> wants to disable submit events
$(document).off('click', 'form');//<form> wants to disable click events
// This didn't work either.
$('a').off('submit');
$('form').off('click');
add
What I want to do is to create a plug-in that retrieves and displays other pages in ajax, and I want to support <a> tags (buttons) and <form>.
After retrieving the contents from ajax, if there are <a> or <form> among them, I would like to apply it as well.
Array would be better for the first var selector.
var selector = 'a, form';
vars = selector.split(', ');
$.each(ss, function(i,d){
$(document).on('click submit',d,function(){
console.log(123+d);
});
});
$(document).off('click', 'a');
I see some complicated background, but can't I simply disable it and re-register it?
There are many ways to do this, so if this doesn't work, I'll answer with a proper version.
var selector = 'a, form';
$(document).on('click submit', selector, function(){});
$(document).off('click submit', selector, function(){});
$(document).on('click', 'a', function(){
alert('click');
// click process
});
$(document).on('submit', 'form', function(){
alert('submit');
// do submit process
});
I'm not sure about the intention, but I think we can divide the event type and target into cases.
$(document).on('click submit', selector, function(e){
if(e.type==='click'&&e.target===$('a').get(0)){
// click
} else if(e.type==='submit'&e.target===$('form').get(0)){
// form submit
}
});
Why don't you look at this.nodeName in the callback of .on and decide what to do?
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