Hi,
It would have been really helpful if you'd pointed out which line was
line 37, since things tend to get re-wrapped. :-)
But the problem is here:
> onException: function(response) {
> alert("Failed" + response.responseText);
> },
-------^
That dangling comma at the end of the object literal you're passing
into Ajax.Request. Most JavaScript engines are fine with it, and it's
now even officially supported (there was some ambiguity before the
ECMAScript 5th ed. spec came out a couple of years ago), but older
versions of IE choke on it. Remove the dangling comma and it should
stop complaining. There's a similar problem with dangling commas at
the ends of array literals (e.g., given `var a = [1, 2, 3, ];`, what's
the length of `a`?).
More:
http://blog.niftysnippets.org/2010/09/literal-improvement.html
HTH,
--
T.J. Crowder
Independent Software Engineer
tj / crowder software / com
www / crowder software / com
On Nov 8, 8:36 pm, Jessica Smith <jazz...@gmail.com> wrote:
> Hi, I'm a total n00b when it comes to AJAX and Prototype. I do have
> an example that works in IE7+, FF and Chrome, but not IE6. I'm
> getting the following JS error when I include the function in my test
> page. I tried including the XMLHttpRequest section thinking that
> might be part of my problem, but it doesn't make a difference. Any
> suggestions are welcome.
>
> [error]
> Line: 37
> Char: 5
> Error: Expected identifier, string or number
> Code: 0
> [/error]
>
> [code]
> <html>
> <head>
> <title>f1</title>
> <script type="text/javascript">
> if (!window.XMLHttpRequest) {
> window.XMLHttpRequest = function() {
> return new ActiveXObject('Microsoft.XMLHTTP');
> }}
>
> </script>
> <script type="text/javascript" src="prototype.js"></script>
> <script type="text/javascript">
> var cdInterval=0;
> var cdTime=cdInterval+1;
> function changeCart(cartname) {
> alert(cartname);
> document.getElementById("cartname").innerHTML = cartname;
> //setTimeout("ajaxlastcall()",500);
> }
>
> function ajaxlastcall() {
> url = "http://devmachineurl/sid.htm?
> sid=6680&prg=menu&frame=lastcall";
> new Ajax.Request(url, {
> onSuccess: function(response) {
> var data =
> response.responseXML.getElementsByTagName( 'LastCallData' );
> for( var i = 0; i < data.length; i++ ) {
> var interval = data[i].getAttribute( 'interval' ) - 0;
> var lastcall = data[i].getAttribute( 'lastcall' );
> }
> if (interval == 0)
> document.getElementById("lct").innerHTML=lastcall;
> else startit(interval,lastcall);
> },
> onException: function(response) {
> alert("Failed" + response.responseText);
> },
> });
>
> }
>
> </script>
> </head>
> <body>
> <div id="cartname">Please select a cart.</div>
> <input type="hidden" id="toggleval" name="toggleval" value="yes">
> </body>
> </html>
> [/code]
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