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A New Chapter for MagicMirror: The Community Takes the Lead
Read the statement by Michael Teeuw here.

multiple module instances overwrites itself values

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  • B Offline
    bobbob601
    last edited by Apr 18, 2017, 7:49 PM

    @BenRoe nope. And I tried several months ago without success. But I’m trying it now (thought I’ll not be able to test before the next week). If it works, it could be easily implemented everywhere and furthermore, I have an idea to simplify it a little bit by improving Magic Mirror itself.

    I’ll come back here after my tests

    T 1 Reply Last reply Apr 18, 2017, 9:44 PM Reply Quote 0
    • T Offline
      trgraglia @bobbob601
      last edited by Apr 18, 2017, 9:44 PM

      @bobbob601 I got it working by passing a unique ID to the node helper and passing it back from the node helper.

      https://github.com/trgraglia/MMM-MVG-LocalTransport

      Hope this helps.

      http://www.anthonygraglia.com/

      1 Reply Last reply Reply Quote 1
      • B Offline
        bobbob601
        last edited by bobbob601 Apr 19, 2017, 12:54 PM Apr 19, 2017, 12:44 PM

        same than mine :) coded exactly like you while I was on the plane I just pushed but not tested (sadly I pushed it on my master :-/)
        https://github.com/lgmorand/MMM-Ratp

        socketNotificationReceived: function(notification, payload) {
                Log.info("Notif:" + notification);
                if (notification === "TRANSPORTS") {
                    if (this.config.debugging) {
                        Log.info("Transports received");
                        Log.info(payload.lineInfo);
                        Log.info(payload.transports);
                    }
        
                    if(this.config.uniqueID == payload.uniqueID) // just in case of multi instances
                    {
                        this.transports = payload.transports;
                        this.lineInfo = payload.lineInfo;
                        this.loaded = true;
                        this.updateDom(this.config.animationSpeed);
                    }
        }
        

        At least, thanks to you, I know it can work :)

        my idea to improve it was to auto-generate a ID for the module, not in the config, but generated by the Magic Mirror on loading. it should be easy to implement. Once this ID generated, it is accessible from the node_helper and the module.js. this way, no need to declare a uniqueID in the config

        T 1 Reply Last reply Apr 19, 2017, 10:03 PM Reply Quote 0
        • T Offline
          trgraglia @bobbob601
          last edited by Apr 19, 2017, 10:03 PM

          @bobbob601 Yup. In my case, the user provides a station ID per instance because it has to do with local transport here in Munich. So in theory, the user is already providing unique IDs and I have no need to generate them. ;)

          http://www.anthonygraglia.com/

          1 Reply Last reply Reply Quote 0
          • S Offline
            strawberry 3.141 Project Sponsor Module Developer
            last edited by Apr 20, 2017, 12:35 PM

            every instance has already a unique identifier see here https://github.com/MichMich/MagicMirror/tree/master/modules#available-module-instance-properties

            also the discussion in here is related to the issue https://forum.magicmirror.builders/topic/960/london-bus-status/14

            Please create a github issue if you need help, so I can keep track

            1 Reply Last reply Reply Quote 1
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