I'm sure there's some fancy Ajax way to do this, but I'm looking for
something simple. Is it possible to fetch a page from within a javascript
function? Basically what I want to do is allow the user to click a button to
add an item to a shopping cart *without* leaving the current page. Something
like this:
<a href="javascript:addToCart()">Click to add this thing to the cart</a>
<script>
function addToCart() {
String results =
fetchPage("http://mysite.com/addToCartPage.jsp?item-number=123");
alert(results); // shows a success or failure message
}
</script>
Unfortunately, I can't find any such fetchPage() function. Is there a
simple, cross-browser way to do the same thing?
