Re: [Jmol-users] Dynamic base64 decoding

[Robert H. <ha...@st...>]

the feature just doesn't exist for browsers. You can set a JavaScript
variable to any memory-constrained length, but you are asking for something
different, I think.

Bob


On Sun, Sep 7, 2008 at 12:03 PM, Paul Pillot <
pau...@ac...> wrote:

> It should directly trigger an error (in that case you don't even
> provide a source file for the image src property)... unless... no one
> really knows with Internet Explorer ;).
> Paul
> Le 7 sept. 08 à 18:44, Steven R. Spilatro a écrit :
>
> > Oh, of course!  testimg.src = B64path + "?" + imgB64; involves a URL,
> > sorry I missed that.
> >
> > Would a feature like "testimg.src=jmolGetImage ("jpeg")" involve
> > similar contraints?
> > Steve
> >
> >
> >> I don't think you can put that many bytes on a URL line. Better
> >> would be to
> >> put the base64 data into a textarea in a form and submit it using
> >> method="post". Even that might have some limitations.
> >
> >> Bob
> >
> >
> >> On Sat, Sep 6, 2008 at 12:19 PM, <spi...@ma...> wrote:
> >
> >>  Hi Bob,
> >>
> >> Aha, jmolScriptwait ? that?s the ticket!
> >>
> >> Yeah, I know about the MSIE issue, and I?m trying to deal with
> > that now.  Here?s
> >> the issue: I'm adding the jmol applet images dynamically to the open
> >> webpage, as opposed to exporting to another window as does Angel?s
> >> code (and
> >> very nicely too).
> >>
> >> My code for MSEI looks like this:
> >> if (nav64=='nocomp'){
> >> var testimg=document.getElementById("SnpShtImg")
> >> var imgB64 = "image/jpeg;base64," + jmolGetPropertyAsString('image');
> >> var B64path="base64.php"
> >> testimg.src = B64path + "?" + imgB64;
> >> }
> >
> >
> >
> > Dr. Steven R. Spilatro
> > Department of Biology and Environmental Science
> > Marietta College
> >
> >
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-- 
Robert M. Hanson
Professor of Chemistry
St. Olaf College
Northfield, MN
http://www.stolaf.edu/people/hansonr


If nature does not answer first what we want,
it is better to take what answer we get.

-- Josiah Willard Gibbs, Lecture XXX, Monday, February 5, 1900