On Jan 8, 8:33 am, rich <[email protected]> wrote:
> Hello all, I'm relatively new to JavaScript. I would like to loop
> through all the elements within a form and grab their values and what
> type of input they are. So far I came up with:
>
> $(':input').each(function(idx, item) {
> alert(idx);
> });
There are lots of form controls that aren't input elements. They are
all in the form's elements collection.
> The alert is placed there to see if it loops and it works as
> expected. I'm not sure how to alert the input's value and what type
> it is. Any help is greatly appreciated.
A form element's value is stored in its value property, its type is
stored in its type property. So:
var el,
elements = document.forms[formName].elements;
for (var i=0, len=elements.length; i<len; i++) {
el = elements[i];
alert( el.type + ': ' + el.value);
}
--
Rob
