Graph Lines don't draw

[illumin8]

I have a graph I just created, and it was working fine for a few minutes, but now it isn't drawing any lines. None of my graphs are. I'm using 1.1alpha10. You can see an example of what the graph looks like attached to this message.

[illumin8]

I should have searched a little more before posting this question. It turns out the graph lines weren't drawing because the update interval was set to 30, and I was using zabbix_sender to update every 5 minutes. I had to manually edit the "items" table because there is a bug in the web interface for updating items. When you initially create a new item, you can specify the "delay", or leave the default at 30. After it's created, and you want to update it, you cannot use the web interface to update the delay value. There is no text field to input or change this value.

I had to use PhpMyAdmin to go in and manually manipulate the table. I changed the delay to 300 and now it graphs properly.

So, in conclusion, make sure you have data for every point in the graph, or your lines won't draw properly. Also, it would be nice to fix the web interface so that you can change the delay value without manipulating tables directly.

Thanks!

P.S. I attached another screenshot so you can see what it's supposed to look like.