Beautiful, no need to use ajax with this simple, yet elegant solution.
Maybe? Hell yeah!
On Saturday, January 12, 2008 4:44:33 AM UTC-5, majna wrote:
>
> <span id="myimage"><img id="some_id" src="/cake/mycontroller/graph" />
> </sapn>
>
> maybe?
>
> On Jan 12, 12:24 am, xerazur <thomas.gubelm...@gmail.com> wrote:
> > Hi everyone,
> >
> > I am currently working on a kind of reporting tool that generates a
> > JpGraph chart. This works perfect, but now I want to update the chart
> > with an ajax request started from a select element to filter the
> > displayed content.
> >
> > I attached the ajax observer with the following line of code in my
> > view report.thtml:
> >
> > $options = array('url' => 'graph','update' => 'myimage');
> > echo $ajax->observeField('selecttag',$options);
> >
> > <img id="myimage" src="/cake/mycontroller/graph" />
> >
> > When I now update the select tag, just nothing happens. Updating other
> > content than the image with the select tag works perfect , so
> > controller and the ajax update procedure should work.
> >
> > I use CakePHP 1.1.x, JpGraph is called with the normal $graph-
> >
> > >Stroke() method.
> >
> > Anyone an idea about a solution for this problem? Thanks!
> >
> > Tom
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