[rosa-users] How use Rosa Applet?
Yewondwossen Assefa
assefa at dmsolutions.ca
Wed Feb 2 10:01:44 EST 2005
Hi There,
In General you should not have to call a form submit yourself. The
Rosa applet should do the submit for you. If you have a button (ex
called ZOOM that does an action (example a point), set the
TB_BUT_ZOOM_INPUT to parameter to auto_point. Then the applet will
store the coordinates in the variable defined by INP_COORD_NAME and will
do the submit.
Are you using the applet with Mapserver ? Mapscript ?
Later,
Anh Tuan wrote:
>
> Dear Sir,
>
> I am studying about rosa applet. I visited and read information in
> *ROSA*.MapTools.org
> <http://www.maptools.org/rosa/index.phtml?page=rosa_params.html>, but I
> don't understand how use rosa applet and return param.
>
> Example: I add a image in website. I want to get position which mouse
> has just clicked. After I called form.submit, I
> print INP_COORD_NAME.Value. But INP_COORD_NAME equal NULL.
>
> Could you tell me how use rosa applet? or could you send me an example
> about rosa applet?
>
> Thank you very much.
>
> Tuan Anh.
>
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Assefa Yewondwossen
Software Analyst
Email: assefa at dmsolutions.ca
http://www.dmsolutions.ca/
Phone: (613) 565-5056 (ext 14)
Fax: (613) 565-0925
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