jQuery .on() method - passing argument to event handler function

Question

I have the following script which does not work

Answer 1

The .on() function expects a function reference to be passed; what you're doing is calling the function and passing its return value. If you need to pass a parameter you'll need to wrap the call in an anonymous function.

$(document).on('dblclick', '#an_tnam tr', function(event) {
    ADS('hello');
});

jQuery always passes its normalized event object as the first argument to the function to be executed.