Sounds good, can you provide a code example for this? :-)
Kind regards,
Mads
Den 16.12.2010 10:37, skrev Anton Yacenko:
I've solve this problem with document.write redefine, it's not simple
solution, coz you need to control script loading, but in common was
like this:
redefine document.write,
parse content for each dw call, find content and scripts inside
put content to placeholder, async. load scripts that was found (that
scripts could use dw too, so you need to redefine dw again; i've
worked with doubleclick banners and sometime there was 3 scripts
inside each other who called dw);
this solution easy when you have 1 banner, when you have 2 and more
you basically need to load all scripts by yourself and execute in
needed document.write context for exactly banner placeholder, this
means global redefined document.write became a proxy for all scripts
and placeholders, this require more complicated "architecture"
implementation. I've solve multiple banners loading with simple "text"
events (basically simple observer).
Erik, I hope this flow of thoughts could help you somehow :)
All, interesting to hear if anyone used solution like this
Regards,
Anton.
On Dec 15, 2010, at 11:31 PM, Ben Alman wrote:
I wrote a small jQuery plugin to do this, but I didn't get to spend
enough time on it to know if and when it will fail. It doesn't use
Iframes, but does override document.write and document.writeln, and
in my testing, worked with nested scripts. It's obviously not the
most robust solution out there, since it doesn't use Iframes to sandbox.
http://benalman.com/projects/jquery-misc-plugins/#loadadscript
- Ben
"Cowboy" Ben Alman
http://benalman.com/
RJ3 Productions
Broken Buddha Records
On Wed, Dec 15, 2010 at 2:29 PM, Balázs Galambosi
<[email protected] <mailto:[email protected]>> wrote:
This is almost exactly the same as placing the code to the bottom of
the page (without iframes) and replacing the placeholders with the
real content after dom:load.
The difference is that e.g. Adsense doesn't like "fake" iframes
(because it's generating ads depending on the page's content).
Synchronous I/O at the bottom of the page is an acceptable trade-off
in my opinion. The only downside is that you need to have a good
management of such scripts because you have to place the placeholder
and the real ad separately depending on the current page.
2010/12/15 Nicola Rizzo <[email protected]
<mailto:[email protected]>>:
> I solved this problem using iframes: after the page load my script
> creates an iframe for every banner, so the load time is not
affected
> by the external scripts.
> The iframe's src points to a page containing the original
synchronous
> script, wrapped in a div, ie:
> <div id='wrapper'>
> <script type='text/javascript'
> src='http://external/sync/script.js'></script>
> </div>
> When the iframe's onload is fired, my handler copies the
> document.getElementById('wrapper').innerHTML to the main
document (in
> a parent.document.getElementById(íframecontainer') or something
like
> that).
> Hope this helps,
> Nicola
>
> On Wed, Dec 15, 2010 at 5:26 PM, Mads Erik Forberg
<[email protected] <mailto:[email protected]>> wrote:
>> Hello,
>> have any of you worked out a async document.write that works with
>> ad-hosting-services?
>> My employer uses AdTech, and some times they load ads from yet
another
>> ad-hosting-service, so we get many layers of document.write
>>
>> It works fine for the first ad-service to do this stuff:
>> [code]
>> var oldWrite = document.write,
>> content = '';
>> document.write = function(d) {
>> content += d;
>> }
>> [/code]
>>
>> But when the script from the AdTech loads, it loads yet
another script that
>> uses document.write from another service. And that
document.write goes back
>> to its old self.
>> Like this:
>> Initial call:
>> <script src="path-to-adtech.js"></script>
>> In that script its:
>> document.write("<script src=\"another-provider.js\"><\/script>");
>> And in that script:
>> document.write("Print out fancy ad");
>>
>> So what I want is a document.write that stays persistant over
all the
>> layers.
>>
>>
>> Anyone encountered this? Solutions? Hacks?
>>
>>
>> Best regards,
>> Mads Erik Forberg
>>
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