使用javascript或jQuery通过类选择元素

Question

I have the following html snippit;

<input name='first' class="foo" />
<input name='second' class="foo bar" />
<input name='third' class="foo" />

I want to set the value of a specific element, but i'm unable to select the right one. This is whar i've tried:

jQuery('.bar').val('selected');

Answer 1

Seems to be working fine, make sure you are running on dom ready.

$(function() {
    $('.bar').val('selected');
});