J-Calculator lets you add little “calculator” buttons next to applicable fields throughout your APP, as shown here. Or, it can simply be used as a “normal” calculator.
When the calculator is used in conjunction with input fields (using the calculator buttons, as shown), the values in the fields are passed to the calculator as it opens, and can be returned to the fields as the calculator closes.
This provides a very convenient way for your users to update numeric fields using a calculator tool, as they can click on the calculator buttons, manipulate the field value using the calculator, then save their answers back into the fields.
Sweet.
Our clients love this tool, I’m sure yours will as well.
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Useful Links
- Download J-Calculator
- Download Demo Application
- View Online Documentation
- View Video Tutorials
- Other products by StrategyOnline
- The Blog

Frequently Asked Questions
J-Calculator
This information is published on the Developer Tools page.
Clarion
From Windows Vista, you may experience problems running certain Clarion accessory installers, whereby they will not be able to detect your installed versions of Clarion. Please see the following link for more information, as well as a workaround:
If you are experiencing problems compiling our example applications using Clarion 5.5.h, please take a look at the following article:
DebugView is a free application that you can download from Microsoft, which enables you to view debug output from our products. This can be very helpful in tracking down problems.
By default, our products do not generate debug messages, so you will not see anything in DebugView. To enable debug messages, simpy tick the "Send messages to DebugView" option found on each of products' Global Extension Templates, as shown below.

Once you have turned on the "Send messages to DebugView" option, recompile and run your APP. You should then see messages appearing in DebugView.
Our 3rdParty documentation is now available from within the Clarion 7 IDE.
After installing any of our Clarion 3rdParty products, you can now access our help system as follows...
From within the Clarion 7 IDE, simply click on the "Help" menu, then click on "Accessory", then "StrategyOnline". Then click on "Online Product Documentation".






