ntobik
-
Posts
9 -
Joined
-
Last visited
Content Type
Profiles
Forum
Events
Featured Visualizations
Knowledge Base
Documentation (PDF Downloads)
Blog
Documentation (Test Area)
Documentation
Dr. Jaspersoft Webinar Series
Downloads
Everything posted by ntobik
-
You have to have a query in the main report. I ran into the same problem, it's caused me much frustration. I have asked the question on this forum before about how to create reports without a query, and I never received an answer. If you don't have a query, do something simple, like "SELECT @@VERSION" Best of luck.
-
Let me clarify: I have a report that I want to create that will be all text, nothing is filled from the database. This page will be used as a subreport as part of a larger report where parts of it are filled from a database. How do I get the report that's all text to work correctly if there is no report query associated with it? I remember seeing it on these forums before but I could not find it.
-
How can I create a report in iReport without a query? I have tried and when the report is compiled and run it generates a blank page. If I add a query that does nothing the report generates correctly, I do not want to use this solution. I'm using iReport 1.2.7 with Jasper 1.2.7
-
How do you split bands? I see it referenced in the manual, but there is no information on how to actually split the band. Thanks.
-
Yes you can do this, what you need to do is write a customizer class for your chart. So what you have to do is build out the bar chart, then write the customizer class, in the class add in the second axis and the data for that axis, then send back the JFreeChart object and iReport will compile it fine. There is a small amount of information regarding how to hook that up in the manual. Nate
-
I ended up solving all of my problems and I thought I should share with everyone else how I did it. JRChartCustomizer... You implement that interface and it gives you access to the JFreeChart object, you can modify the object to your hearts content and all of the changes will be rendered in with the report. Let me know if anyone runs into any problems.
-
I'm sure you'll find as you learn more about Java in the future you'll probably already have most of the libraries installed. I know for us all I had to do was copy the jasper and jfree libraries into our tomcat/lib dir and everything worked.
-
You can also use the Java-PHP bridge which is found on Sourceforge. I've used it in the past, it enables you to call Java code directly from PHP. It also gives you the ability to create objects in Java and use that object as if it was a PHP object, quite useful.
-
I have a few questions in regards to the chart tool functionality in iReport. 1. On a bar chart, is there any way to make the category text labels angled at the bottom? Currently my dates are cut off with a ..., I'd like them to be at a 45 deg angle if possible so everything will be visible. 2. Is there any way to specify specific colors for the charts? I need all my charts to use the same colors throughout the reports so it's consistent. 3. How do you use a customizer class within the chart tool? I have the manual and it mentions it briefly, but I'd like more details or a simple example if possible. Thank you. Nate
