Databases Reference
In-Depth Information
Hovering over the request shows you the complete URL and clicking on it slides open other options,
for example, Params, Headers, and Cache. Clicking on the Params tab shows you all the parameters the
URL has. In the case of Figure 2-48 it shows the URL that the AnyChart Flash object
(
OracleAnyChart.swf
) will call.
Figure 2-48.
The Params tab of a request in the Net Panel in Firebug/Firefox
Clicking the Response of the last request, which is calling the Flash procedure in the
apex_util
package, shows you the XML that Oracle APEX produced based on the settings in Chart Attributes for
that chart.
If you have an issue with your chart, the first thing you should check is the response and the XML
(Figure 2-49). In 90% of cases there is something awkward going on in the output, which explains why
something is not behaving in the chart as you expect. For example, a tag may not be closed correctly, or
some special characters can make the XML invalid, or the wrong syntax is used in the XML. Referring to
the AnyChart documentation would be the next step to solve your problem.
Figure 2-49.
The Response tab of a request in the Net Panel in Firebug/Firefox
If you find that some parts take a long time to load, you can investigate by hovering over the bar and
more information will be shown (Figure 2-50).
Figure 2-50.
Hovering over the timeline gives more information.
