Advanced programming techniques for Focus HMI panels, featuring script value entry, file writing logic, and HTML formatting.
In Focus HMI panels, there are situations where the on-screen keyboard is not called when entering values to labels. The simplest example of this is that the on-screen keyboard does not work in the simulation of Focus HMI, while the on-screen keyboard works in the Runtime in your project file. In these and similar cases,…
There is a “Print to File” option in the printer function of Focus HMI panels. With this command, you get the image of the object or screen as PNG. First of all, let’s make the necessary arrangements in our project in focus hmi. I created a sample screen for this. Here, when I press the…
In the Focus HMI program, you can edit the text as you wish. All you need to do for this is to use HTML text editing tags. To illustrate with a simple example, it is sufficient to add <html> to the beginning of the text and </html> to the end. For example, when we write…