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

Add JS Code to the Mirror

Scheduled Pinned Locked Moved Solved Troubleshooting
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  • S Away
    sdetweil
    last edited by Aug 4, 2019, 10:38 PM

    So, u need to change the HTML returned by MMM-MPD to look like the HTML in the file. But only the section that is your real user interface.

    See the getDom() function which would build the html.

    Sam

    How to add modules

    learning how to use browser developers window for css changes

    1 Reply Last reply Reply Quote 0
    • S Offline
      stro
      last edited by Aug 5, 2019, 6:08 AM

      No, i want to show the current playing Track from mopidy.

      Either by MMM-MPD (i didn‘t get to work)
      Or by the Code i found on the web ( i didn‘t get to work)

      S 1 Reply Last reply Aug 5, 2019, 12:46 PM Reply Quote 0
      • S Away
        sdetweil @stro
        last edited by Aug 5, 2019, 12:46 PM

        @stro MagicMirror is a web page.
        It displays html. The modules generate a small section matching their requirements, and mm injects that onto the page in the configured position.

        The module can get it’s data from anywhere. API, file system, database.

        You have an API, which returns data, not html. Some code has to convert the data into displayable html

        Sam

        How to add modules

        learning how to use browser developers window for css changes

        1 Reply Last reply Reply Quote 1
        • S Offline
          stro
          last edited by Aug 5, 2019, 5:51 PM

          @sdetweil thanks for helping me.

          I have the code (pastebin) who put the data, i‘m looking for, in a HTML Output. If i open the html file like this

          file:///home/pi/MagicMirror/modules/test/mopidy.html
          

          everything is okay.

          But if open this HTML File with the Mirrorpath like this:

          localhost:8080/modules/test/mopidy.html
          

          It shows me nothing. And i wonder why.

          S 1 Reply Last reply Aug 5, 2019, 5:54 PM Reply Quote 0
          • S Away
            sdetweil @stro
            last edited by Aug 5, 2019, 5:54 PM

            @stro open the developers window, ctrl-shift-i, select the console tab and scroll up to see any errors

            Sam

            How to add modules

            learning how to use browser developers window for css changes

            1 Reply Last reply Reply Quote 0
            • S Offline
              stacywebb
              last edited by Aug 11, 2019, 11:25 PM

              Check your

              mopidy.conf

              located at:

              ~/.config/mopidy/mopidy.conf
              

              Look for this section:

              [http]
              enabled = true
              hostname = 127.0.0.1
              port = 6680
              static_dir =
              zeroconf = Mopidy HTTP server on $hostname
              allowed_origins =
              csrf_protection = true
              

              Take note of the hostname part.
              If your’s looks like the above instead of using localhost in the url, use the ip address or host name of the mirror.

              Examples:
              mirror.local:8080/modules/test/mopidy.html
              or
              10.x.x.x:8080/modules/test/mopidy.html

              I tested the code you posted on pastebin and it works as expected for me.
              Only tested using the hostname of the Mirror from external browser. Not locally on the machine.

              1 Reply Last reply Reply Quote 0
              • S Offline
                stro
                last edited by stro Aug 14, 2019, 3:37 PM Aug 14, 2019, 3:35 PM

                I was able to solve that problem.
                MPD port was double busy. Apparently 2 instances of Mopidy were running.

                Now the module MMM-MPD runs under a few specials:

                During the installation the folder name has to be changed according to the config file.
                The config file value maxRows must not be 0!
                The display will only update after a song change!

                It was hard to find this specifics, but I thank everyone for the help!

                1 Reply Last reply Reply Quote 0
                • L Offline
                  Leobo
                  last edited by Nov 7, 2019, 9:12 PM

                  Thank You @stro, This work great. Im rename folder MMM-MPD to mod_client and move to MagicMirror module, From MagicMirror/module/mpd_client npm install and work.

                  D 1 Reply Last reply Oct 23, 2020, 9:02 PM Reply Quote 0
                  • D Offline
                    dnj0104 @Leobo
                    last edited by Oct 23, 2020, 9:02 PM

                    @Leobo said in Add JS Code to the Mirror:

                    Thank You @stro, This work great. Im rename folder MMM-MPD to mod_client and move to MagicMirror module, From MagicMirror/module/mpd_client npm install and work.

                    Something like this happens to me, but my module is from user coderpussy @github , pretty new fork, maybe I got some failure from moodeaudio devs, but I dont think, so anyway here is some of my errors.

                    if change folder name mmm-mpd to mpd_client errors in MM startup:
                    
                    alerts in MagicMirror startup:
                    WARNING! Could not validate config file. Starting with default configuration. Please correct syntax errors at or above this line: ReferenceError: NodeHelper is not defined
                        at Object.<anonymous> (/home/pi/MagicMirror/modules/mpd_client/node_helper.js:4:18)
                        at Module._compile (internal/modules/cjs/loader.js:786:30)
                        at Object.Module._extensions..js (internal/modules/cjs/loader.js:798:10)
                        at Module.load (internal/modules/cjs/loader.js:645:32)
                        at Function.Module._load (internal/modules/cjs/loader.js:560:12)
                        at Module.require (internal/modules/cjs/loader.js:685:19)
                        at require (internal/modules/cjs/helpers.js:16:16)
                        at loadModule (/home/pi/MagicMirror/js/app.js:134:17)
                        at loadNextModule (/home/pi/MagicMirror/js/app.js:169:5)
                        at /home/pi/MagicMirror/js/app.js:171:6
                    
                    change folder name from mmm-mpd to mpd-client:
                    Result: No errors in MM-startup but mpd-module does not start.
                    
                    **Looking for errors in MM-dev tools with folder named to mpd-module>** 
                    
                    Errors:
                    Load script: modules/mpd_client//mpd_client.js
                    :8080/modules/mpd_cl…nt//mpd_client.js:1 Failed to load resource: the server responded with a status of 404 (Not Found)
                    loader.js:186 Error on loading script: modules/mpd_client//mpd_client.js
                    
                    
                    module in mm-config array looks like 
                    this.
                    
                    {
                    		module: "mpd_client",
                    		position: "top_right",	// This can be any of the regions.
                    		config: {
                    			  // See 'Configuration options' for more information.
                    			hostname:"mpd@moodeaudio@rpi3b+=IPnumber)",
                    			port:6600 
                    			
                    		}
                            
                         },    
                    
                    
                    S 1 Reply Last reply Oct 23, 2020, 9:20 PM Reply Quote 0
                    • S Away
                      sdetweil @dnj0104
                      last edited by Oct 23, 2020, 9:20 PM

                      @dnj0104 there is probably more to the error message this also happens when there is some library required by a module not found at startup

                      u can also run

                      npm run config:check 
                      

                      to review any syntax errors in the config.js file

                      Sam

                      How to add modules

                      learning how to use browser developers window for css changes

                      D 1 Reply Last reply Oct 23, 2020, 9:36 PM Reply Quote 0
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