Internet Explorer issue with HTML5 form attribute for button element

Question

in HTML5, there is the form attribute. Basically

<form id="myform" method="get" action="something.jsp">
    <input type="text" name="name" />
</form>
<input type="submit" form="myform" />

the above code is not working in IE. Can any one help me how to solve this requirement.

I've used the following javascript and jQuery to submit the form, but I facing the Ajax issue. where my page is reloading.

document.getElementById("myForm").submit();

$("#myForm").submit();

How can I submit my form where my page should not load. I am using Anguler JS Ajax.