Iterate over all immediate child elements using jQuery.
$("#div_myObject").children().each(function ()
{
//this represents the current object/child element
var someId = $(this).attr("data-someId");
});
Iterate over all immediate child elements using jQuery.
$("#div_myObject").children().each(function ()
{
//this represents the current object/child element
var someId = $(this).attr("data-someId");
});