Parameter passing, ele.on ('click', func);

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#1 by (1 votes)
#2 by (0 votes)

2

How do I get parameters passed as follows?

function hello(msg) {
    alert(msg);
}
$('ele').on('click', hello);

How can I pass the msg to the hello(); function

The alternative with native javascript is also welcome.

javascript jquery

asked by anonymous 17.08.2017 / 16:34

2 answers

Operator overload in C ++ Generate the current days of the week?

score 1 · Answer 1

You can pass the parameter in sequence, and it will be added to the date within the event parameter:

function hello(event) {
    alert(event.data.msg);
}

$('#ele').on('click', {msg: 'Teste'}, hello);

score 0 · Answer 2

I did it this way, I do not know if it's the right one but:

function hello(msg) {
    alert(msg);
}
$('ele').on('click', function() { hello('hello') });

function hello(msg) {
    alert(msg);
}
$('button').on('click', function() { hello('hello') });

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<button>Hello</button>