Re: Saving css state in javascript and passing to php via form submit

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On 4/16/07, Tim <user@xxxxxxxxxxxxx> wrote:
...

> You could use AJAX to get things from/to PHP, but why should
> you? You can use session within javascript too i believe.
> >
> > > Tijnema
> > >
> > > ps. Maybe you could also use AJAX instead of submitting forms the
> > > whole time.

...

> Really, it's not that hard to use AJAX. You might want to
> look at www.tizag.com, there it is really easy explained.
> It's nothing more then making new request to scripts inside
> javascript.
>


Was a great idea and also works great until the moment i needed to upload
images :P
You have a suggestion for that by any chance Tijnema?

Regards,

Tim

I would use an iframe for this.Didn't test following code, but shoudl
work though.
<iframe name="imgupload"></iframe>
<form action="upload.php" method="post" target="imgupload"
enctype="multipart/form-data">
<input type="file"><input type="submit" value="upload"></form>
and now just make sure that your upload.php script doesn't return
anything, or it will be displayed inside the iframe :)
If you want to know when upload is done, you should check that through
AJAX. you could give the upload an unique number, and store the
results of the upload in a database for example, then request that id
once in 10 seconds lets say, and when it's done it will return
something useful :)

Tijnema




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