jaspersoft-studio

I got a problem with the Jasper Studio application. I want to make a parameter, but I don't find java.lang.collection in the class select. What's the solution so that java.lang.collection is in the application You have 2 options Type the class directly (it's an select, but you can also type) Press the button next to the select it will open a Dialog as shown in image, then type your class and press "OK" I'm not sure what class java.lang.collection is I guess your are looking for java.util.Collection 来源： https://stackoverflow.com/questions/54339527/how-to-define-a-class-of-a-parameter-that-is

I've recently installed Jasperserver and Jaspersoft Studio to work with JasperReports. After creating a database connection to my PostgreSQL database and building a report from that database, I'm getting the following warning in Jaspersoft Studio, which I've been unable to resolve. Build path specifies execution environment JavaSE-1.6. There are no JREs installed in the workspace that are strictly compatible with this environment. I found the configuration didn't have an associated JRE System Library, so I tried using the JRE System Library [JavaSE-1.6] installed with Jaspersoft Studio, which

I am using Jasper Studio 6.6.0 and Jasper server 7.1. I have created a simple report with an image from a specified URL. It generates correctly in Jasper Studio, but in the server it shows empty. Please refer images attached: Server Screenshot Jasper Screenshot If you want to show something in the JasperReport without data source or with empty data source then you have two options: 1) Set the When No Data Type property on All Section No Detail option in the Jasper Studio: In JRXML it can be done by setting whenNoDataType="AllSectionsNoDetail" attribute on the root <jasperReport> element. 2) Or

I have already created a working jrxml report presenting a table populated by a dataset of a collection ( List ) of Java beans. Now I would like to use that same dataset to create Chart (basic bar chart for starters). Each bean contains 4 values that I would like to show on bar chart: month, normal hours, travel hours, and overtime hours. I was hoping that each bean would generate a group of 3-bars for each month so in the end the chart would contain 12x3 bars growing from bottom to up and the name of the month would act as a label under the 3-bar groups, each group positioned next to another

I am trying to fill a table by passing a custom data source to it. I have created a simple report with a table on it. The report it self gets the data from a ms sql database. I have written a java class similar to the class in this Example . But I get no value in table. At the example there is no scriptlet. I have checked the (String) this.getFieldValue("KN_FormelGG"); line of code. It gets the data from field and can show it on report. So I guess the bean data source is not filled. I call the fill Table method in a afterGroupInit . How can I use Collection of data from java in jasper? I tried