Suppose I have this markup:
<div class="wrapper-1">
<input id="name-1" class="name-input" type="text" name="name"/>
<input id="surname-1" type="text" name="surnamename"/>
<input id="telephone-1" type="text" name="telephone"/>
<input id="email-1" type="text" name="email"/>
<input id="comments-1" type="text" name="comments"/>
</div>
<button>Clone me</button>
And this JavaScript to handle the cloning
$('button').click(function() {
var d = $('div');
var counter = d.length;
var newCounter = new Number(counter + 1);
var cloned = $('.wrapper-' + counter).clone().attr('class', 'wrapper-' + newCounter).fadeIn('slow');
//Finding items that need to have different ID
cloned.find('.name-input').attr('id', '#name-' + newCounter);
//Cloning
$('.wrapper-' + counter).after(cloned);
});
As you can see, ID counter of the input with class.name-input
changes along with the wrapper's counter.
But if I want to change the name of it, and also all the IDs and names of 4 lower inputs, I have to manually insert and duplicate the same code:
cloned.find('.name-input').attr('id', '#name-' + newCounter);
And imagine I have 25 of them.
So my question is:
Is it possible to insert something like this:
cloned.find('input').attr('id', $(this).attr('id') + '-' + newCounter);
I mean so as browser automatically would parse the names and IDs of the elements and add the the counter
variable to them.
Surely in this given example $(this)
will refer to the element that fired the event - button
, but maybe this approach is kinda possible?
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