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

read csv-data and put it in an array

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  • S Online
    sdetweil @Perlchamp
    last edited by Apr 29, 2020, 6:28 PM

    @Perlchamp said in read csv-data and put it in an array:

    i want to code a small app,

    there is a minimum set of stuff to do… its not small if you don’t understand the stuff…
    I will answer questions and teach a little of the structure… I won’t write anything for you.

    Sam

    How to add modules

    learning how to use browser developers window for css changes

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    • P Offline
      Perlchamp
      last edited by Apr 29, 2020, 6:42 PM

      that’s not what i wanted (writing code for me). my big problem is, not to know how i can start, how i can test code-snippets and so on …
      i read some articles, but when i want to test some lines of code, i don’t know what to do. in my magicmirror module i can’t do that => error messages … i hope that i have expressed myself clearly and understandably …
      if i have a code-snoppet, go to terminal and put in

      node xxx.js
      

      path not found, module not found, and many other error messages … maybe i soon despair …

      S 1 Reply Last reply Apr 29, 2020, 7:00 PM Reply Quote 0
      • S Online
        sdetweil @Perlchamp
        last edited by Apr 29, 2020, 7:00 PM

        @Perlchamp is the xxx.js in the current folder? if not u need to give path to the file

        you can do in MM module, with messages… there are two parts… the server side (node_helper) whose messages (console.log) come out on the same terminal window
        the browser side (modulename.js) uses Log.log. and displays only in the developer window

        I have modified a logging module that will display them together on the terminal window

        https://github.com/sdetweil/MMM-Logging
        install this as the FIRST module in the list
        use this definition in config.js

        		{
                    module: 'MMM-Logging',
                    disabled: false,
                    config: {
                        // Module functions out of the box with nothing set here.
                        // See below for configurable options.
                        echoLocal: true, 
                        echoRemote: true,
                        overwriteBrowserMethods: true,
                        format: "{{message}} ({{folder}}/{{file}}:{{line}} {{method}})",
                    }
                },
        

        Sam

        How to add modules

        learning how to use browser developers window for css changes

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        • P Offline
          Perlchamp
          last edited by Apr 29, 2020, 7:12 PM

          thanks a lot, i will try to “play” with it. can take some time …

          S 1 Reply Last reply Apr 29, 2020, 7:15 PM Reply Quote 0
          • S Online
            sdetweil @Perlchamp
            last edited by Apr 29, 2020, 7:15 PM

            @Perlchamp ok, if you are trying to use the csv-> somethign libraries and installed them in you module folder, then u want to be IN that folder to run your sample node xxx.js tests so the module folder path is right for require()

            Sam

            How to add modules

            learning how to use browser developers window for css changes

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            • P Offline
              Perlchamp
              last edited by Apr 29, 2020, 7:19 PM

              @sdetweil said in read csv-data and put it in an array:

              u want to be IN that folder

              you mean in my module folder? it’s called “MMM-birthdaylist” …

              S 1 Reply Last reply Apr 29, 2020, 7:23 PM Reply Quote 0
              • S Online
                sdetweil @Perlchamp
                last edited by Apr 29, 2020, 7:23 PM

                @Perlchamp correct

                cd ~/MagicMirror/modules/MMM-birthdaylist
                node xxx.js
                

                note xxx.js can’t do anything specifically MagicMirror related no module register no sendSocketNotification

                Sam

                How to add modules

                learning how to use browser developers window for css changes

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                • P Offline
                  Perlchamp
                  last edited by Apr 29, 2020, 7:24 PM

                  ok, thanks a lot sam :-)
                  no i will try to play with it.

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                  • P Offline
                    Perlchamp
                    last edited by Apr 29, 2020, 7:39 PM

                    Log.log("hello Log");
                    

                    => Log.log(“hello Log”);
                    ^

                    ReferenceError: Log is not defined
                    at Object. (/home/thomas/MagicMirror/modules/MMM-birthdaylist/test.js:1:1)
                    at Module._compile (internal/modules/cjs/loader.js:778:30)
                    at Object.Module._extensions…js (internal/modules/cjs/loader.js:789:10)
                    at Module.load (internal/modules/cjs/loader.js:653:32)
                    at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
                    at Function.Module._load (internal/modules/cjs/loader.js:585:3)
                    at Function.Module.runMain (internal/modules/cjs/loader.js:831:12)
                    at startup (internal/bootstrap/node.js:283:19)
                    at bootstrapNodeJSCore (internal/bootstrap/node.js:623:3)

                    console.log("hello console");
                    

                    => hello console

                    S 1 Reply Last reply Apr 29, 2020, 7:49 PM Reply Quote 0
                    • P Offline
                      Perlchamp
                      last edited by Apr 29, 2020, 7:46 PM

                      another question:
                      what can i do with MMM-logging. if i start npm start in the MagicMirror folder nothing will displayed. and to test, etc. i have to close MagicMirror because it fill the hole screen …

                      S 1 Reply Last reply Apr 29, 2020, 7:52 PM Reply Quote 0
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