SO fiddle

Test Fiddle mainly for SO Questions

by Nick Craver

HTML

<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.4/themes/overcast/jquery-ui.css">
<form id="something_aform">
  <input type="hidden" value="2.0" name="A_ITEM-AMOUNT[1]">
</form>

JavaScript

$("[id$='aform'] input[name='A_ITEM-AMOUNT[1]']").each(function (index,element){
    alert("Found: " + this.name);
});