The question is as simple as - is it possible to create a user-defined method for standard js objects like the val
method for input
? That is, to do smth like:
function my_new_method()
{
...
}
...
alert($('td input').my_new_method())
Since that is looks like jQuery (not vanilla/standard JavaScript), you can simply use $.fn.my_new_method = // your function
You can read up on how to create a jQuery plugin here: https://learn.jquery.com/plugins/basic-plugin-creation/
You can use Object prototype.
Object.prototype.my_new_method = function() { console.log(this.val()); } $("#test").my_new_method();
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <input type='text' value='abc' id="test">
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