Graham Anderson wrote:
is there an example of this somewhere ?
Google does not come up with much.
I have seen simple AJAX examples...but none related to graphing classes.
I am a bit new at combining php with javascript with regards to image
creation.
basically, I want the user to enter variables and have a graph
generated without a full page reload on the same page...
kind of an interactive graphing web tool.
any examples of this sort are appreciated :)
g
On Aug 3, 2005, at 9:36 AM, Mikey wrote:
Graham Anderson wrote:
not a whole lot of info on the subject for working with graph classes :(
at least at this point
g
Surely it would be much simpler to just use have javascript to set a
placed image to a new (or the same) location - this image is then
generated by JPGraph et al with no modification to code. I have been
using this technique for years to make server calls without page
refreshing. (Well, that or an invisible frame/iframe/layer)
HTH,
Mikey
ok, so you have html like
<img src="/images/graph.php" name="img">
and you have js like
// some event that triggers the script
document.images['img'].location = "/images/updated_graph.php";
And php makes your graph. Using whatever classes you choose.
HTH,
Mikey
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