Tool Tips in HMI pannel...



  • Good morning I would like to know if in Mervis in the software to create HMI .. it is possible to set the Tool tips on variables to read and buttons .. I would create a HMI for blind people .. and I needed the tool tips function to associate it with the application of windows 10 that reads at the hover and translates into audio.



  • Hi!
    It's purely Javascript and DOM.
    If you have knowledge in this, you can take a look at http://www.voicerss.org/ which translates the text that you pass to in audio. With Javascript, you fetch all the elements of the DOM until you find those where you set an attribute (data-my-text-to-read) to define it's hhover event. Methode for all recents browsers.
    You can edit the sources of the HMI web pages in the web directory of your project directory.
    Hope that's help.



  • Unfortunately I'm not practical .. could you help me?