I have DOM like this:
<div class=parent>
<button class=add-tr>Add</button>
<table class=child>
<tr data=0></tr>
<tr data=1></tr>
...
</table>
</div>
<div class=parent>
<button class=add-tr>Add</button>
<table class=child>
<tr data=0></tr>
<tr data=1></tr>
...
</table>
</div>
...
When I click on the Add button, I would like to get the value of the data attribute from the last of it own parent class.
I am using this method to get the last element,but it doesn't work.
$('.add-tr').click( function() {
var last = $(this).parent().find('.child:last').attr('data');
alert(last);
})
Any idea why? Or any other suggestion to get the last element in the table?
UPDATE
Yes, I found the problem, turn out is I forgot the 'tr'. Thanks for your guys answer. All your guys giving the correct answer, I wish I can accept all your answers. Thanks