October 3rd, 2000, 12:34 AM
I have included a php script into my page
as <img src="plot.php">
That script just plot some time changing data. Now I have two questions that I cannot
(1) When I press the reload button I expected
the plot reflected the changed data.
Instead of that plot remains unchanged
until I directly invoke the php script
from the browser...
Is there any method to avoid this
(2) That is a bit off topic but is there
any easy way to get a web page updating
after a certain period of time?
Once solve my first question I'd like
to offer mi visitors a automatically
Thanks in advance for your attention,
October 9th, 2000, 04:12 PM
There is some META tag call that prevents caching and allows you to refresh using a reload button. I can't remember exactly what it is. Check out htmlgoodies.com. If I remember correctly, there is a tutorial there regarding META tags.