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Programming > JavaScript > Re: Passing str...
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Re: Passing strings between functions XMLHTTP.open

by Thomas 'PointedEars' Lahn <PointedEars@[EMAIL PROTECTED] > May 9, 2008 at 06:30 PM

jerm wrote:
> I am using ajax to update a form.  I call xmlHttp.open("GET", strURL,
> false).
> 
> The problem is that strURL is a really long string and it seems that
> javascript craps out on this long string giving me an unspecified
> error.

Chances are that your crappy user agent and its API are the problem, not
"javascript".  For example, MSIE is known to sup****t only 2083 characters
per URI: http://sup****t.microsoft.com/kb/208427

> I decided to test my theory and created a generic function to
> pass over my url string and sure enough javascript dies with the same
> error.

Which error?

> I figured one way around it was to split my string into an
> array and then join it up again but xmlHttp.open is not a method or
> object I wrote, so I cant easily manipulate it.

It would not help you anyway.  The URI needs to be complete in an HTTP
request.  Read RFCs 1945 and 2616.

> Any thoughts on a way around this?

As you cannot prevent people from using crappy UAs, and you cannot expect
the vendor of this particular crappy UA to get reasonable in no time, if
that, make a POST request instead.


PointedEars
-- 
Anyone who slaps a 'this page is best viewed with Browser X' label on
a Web page appears to be yearning for the bad old days, before the Web,
when you had very little chance of reading a do***ent written on another
computer, another word processor, or another network. -- Tim Berners-Lee
 




 4 Posts in Topic:
Passing strings between functions XMLHTTP.open
jerm <jerm.hannley@[EM  2008-05-09 06:59:45 
Re: Passing strings between functions XMLHTTP.open
Tom Cole <tcole6@[EMAI  2008-05-09 07:22:59 
Re: Passing strings between functions XMLHTTP.open
Thomas 'PointedEars' Lahn  2008-05-09 18:30:03 
Re: Passing strings between functions XMLHTTP.open
jerm <jerm.hannley@[EM  2008-05-09 13:00:34 

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tan12V112 Wed Dec 3 22:13:23 CST 2008.