A report is a written document which presents data in a very structured manner for a particular audience and specific purpose. Usually, a business enterprise creates a business report which is to be shared with different people. Jasper Report is such a free open source Java report tool. It is capable of creating variety of customized reports such as PDF, Excel, and many more.
If you are going to use Jasper Report in your organization, it can be downloaded from the official website for free. Once downloaded, you can run the program for demonstration or try it directly. The software is suitable for beginners as well as experienced professionals in all levels of businesses. It can be used at any point of time, whether it is for simple data analysis or complex marketing research and advertising campaigns. You need not be a technical expert to use this amazing open source reporting tool.
If you open a new project, you will see a page similar to the following. If you want to run the application in your environment, you need to select “Start” >“Run”. The next step is to select “Java”. Jasper Report can be installed using the Java Runtime Environment (JRE) installed in your computer. If you want to run the example in your own environment, you can simply open the example in the editor.
The following steps show the basic usage of the application. For example, if you are using it to generate PDF file from your database, you just need to create a new data source, which in this case is the “Users Directory”. You can then select ” jars”, “dependencies” and “jar parameters” to create a new instance of the Jasper Report example. Next, you need to import the data source into the Jasper workspace.
The last step is to select “start” and then “run”. The example should start in the directory where you created it, but if you opened it in the root directory, you will see the application in the console. If you need to run the latest version of the jasper report example, you can simply update your local copy of the software.
If you want to use the sample code from the phone number show details example, you first need to add the reference to your Jasper project. The easiest way to do that is to click on the “Start” button. Then, you need to right-click on the project in the project tree and choose “Add Reference”. Once you have finished adding the reference, you can double-click the newly added reference to add it to the Jasper project. You will see the added reference in the menu at the top of the screen. Now, if you want to run the sample code in your own Jasper instance, you can either right-click the entry and choose “open in Jasper”, or you can also drag the reference image to the root window of your Jasper instance and drop it there.
One thing to note when you run the sample code in your own Jasper is that the cell phone number show details might not be entirely accurate. This happens because cell numbers do change over time. Therefore, the updated information might not be shown in the Jasper report yet. However, if you enter the correct number for the search, you should be able to get the updated information. You can also try out the “ls Telephone Database” in order to verify the accuracy of the phone number. The “ls telephone database” is an online version of the public phone books in the USA.
Now that you have successfully ran your Jasper Report Example in your Jasper Project, you can open a pull-up report to verify whether your research is correct. To do that, you need to select “run in new window” or “view in Explorer”. The “new window” option allows you to launch a new instance of Jasper and browse to the public phone book entry that you opened in the previous step. Finally, you can view the information by clicking on the globe icon. The last step of the process is to confirm whether your report is correct by clicking “finish”.
As you can see from the above example, using a c SV or Adobe Reader in order to preview the extracted data is very easy. All you need to do is to copy and paste the data into the editor, specify the extraction style, specify the time range to fetch the data and finally, click the Preview button. This will allow you to open the resulting file in the Jasper report in order to review the data and to make any modifications before printing or using the finished document. In the above example, the time limit was used in order to provide the user with limited time in reviewing the report and in making any changes before printing.
Using this simple method in order to view the data in your favorite Excel format in a matter of seconds allows you to review the report in real time. You do not have to wait for long in order to download and install the software required in order to run a Jasper Report Example. Furthermore, you save money by using open source reporting tools as opposed to the expensive installation costs of proprietary reporting tools. If you use this method, you will be able to review the results of the data extraction very quickly and make any necessary modifications in a matter of seconds without having to purchase any additional software or spend money on purchasing license plates.
