On Mon, Jun 6, 2016 at 10:25 PM, Otis Rothenberger <osrot...@icloud.com>
wrote:
> Bob,
>
> I really like the convenience of the Jmol.loadFileFromDialog(jmolApplet0)
> feature, but I’d like to be able to trap a URL entry. When I run JSmol
> locally with no Internet connection, the jsmol.php file is not available
> for a URL that might need it. I’d like to trap a URL entry gracefully as
> needed below:
>
> 1) Model kit running via server - No trap needed.
> 2) Model kit running locally on computer WITH Internet connection: No trap
> needed.
> 3) Model kit running locally on computer WITH NO Internet connection: Trap
> needed.
>
> I detect all three states in my code. Is there a way to trap/check URL
> entry when code detects condition 3? Running locally with no Internet
> connection causes the page to hang on a URL entry looking for my jsmol.php
> file. I could trap condition 3 and turn off the dialog, but I’d like to
> keep it for local files.
>
>
Otis,
I think your best bet is to override
Jmol._loadFileAsynchronously
adding your own event handlers there. That code is in JSmolCore.js
Local file loading never goes through JSmol.php. For local file reading,
the data is always a byte array, so binary or otherwise, it's all the same.
Bob
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