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

.txt file include

Scheduled Pinned Locked Moved Troubleshooting
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  • D Offline
    dominic @strawberry 3.141
    last edited by Sep 2, 2016, 2:26 PM

    @strawberry-3.141
    No. There is only one line.

    1 Reply Last reply Reply Quote 0
    • S Offline
      strawberry 3.141 Project Sponsor Module Developer
      last edited by Sep 2, 2016, 3:11 PM

      can you please upload your txt file i have no clue how it looks like, so we can help you out with that

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

      D 2 Replies Last reply Sep 3, 2016, 1:02 PM Reply Quote 0
      • D Offline
        dominic @strawberry 3.141
        last edited by Sep 3, 2016, 1:02 PM

        @strawberry-3.141
        Raspberry Pi wiringPi DHT22 reader www.lolware.net Data not good, skip Data not good, skip Data not good, skip Humidity = 47.10 % Temperature = 24.50 *C .

        This is the contetn of the .txt file. And its all in one line.

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        • D Offline
          dominic @strawberry 3.141
          last edited by Sep 9, 2016, 2:42 PM

          @strawberry-3.141 Hi, do you have any idea?

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          • S Offline
            strawberry 3.141 Project Sponsor Module Developer
            last edited by Sep 9, 2016, 5:16 PM

            getDom: function(){
            		var wrapper = document.createElement("div");
            		if(this.dataFile){
                                    var humidityRegExp = /Humidity = (.*?) %/ig;
                                    var humidity = humidityRegExp.exec(this.dataFile)[1];
            
                                    var temperatureRegExp = /Temperature = (.*?) *C/ig;
                                    var temperature = temperatureRegExp.exec(this.dataFile)[1];
            			wrapper.innerHTML = "Humidity: " + humidity + "% and Temperature: " + temperature + "°C";
            		} else {
            			wrapper.innerHTML = "No data";
            		}
            		return wrapper;
            	}
            

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

            D 1 Reply Last reply Sep 9, 2016, 5:20 PM Reply Quote 0
            • D Offline
              dominic @strawberry 3.141
              last edited by Sep 9, 2016, 5:20 PM

              @strawberry-3.141 HI Thanks. Sorry but, where do I insert the code?
              I´m new in this…

              1 Reply Last reply Reply Quote 0
              • S Offline
                strawberry 3.141 Project Sponsor Module Developer
                last edited by Sep 9, 2016, 5:22 PM

                in sensor.js you have the function getdom replace it with this

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

                D 1 Reply Last reply Sep 9, 2016, 5:25 PM Reply Quote 0
                • D Offline
                  dominic @strawberry 3.141
                  last edited by Sep 9, 2016, 5:25 PM

                  @strawberry-3.141 Yeah :) Thanks :)

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                  • S Offline
                    SaschaSP
                    last edited by yawns Jun 12, 2018, 10:21 AM Jun 12, 2018, 10:09 AM

                    @strawberry-3-141 great solution from you.
                    I want to use your solution not for showing Temperatur/ Humidity rather for showing alerts from sensors.

                    The content from my txt is for example:

                    Meldung Stellmotor Antrieb blockiert
                    Zone Nebenantrieb
                    Zeit 6.Juni 2018 10:40
                    +++ENDE DER DATEI+++
                    

                    I change the sensor.js:

                    Module.register("Home-Status",{
                    	defaults: {
                    		updateInterval: 0.5 * 60 * 1000 //reads the file every 30 seconds
                    	},
                    
                    	start: function(){
                    		this.sendSocketNotification("START", this.config);
                    	},
                    
                    	socketNotificationReceived: function(notification, payload) {
                    		if(notification === "DATA"){
                    			this.dataFile = payload;
                    			this.updateDom();
                    		}
                    	},
                    
                    	getDom: function(){
                    		var wrapper = document.createElement("div");
                    		if(this.dataFile){
                                            var meldungRegExp = /Meldung = (.*?) /ig;
                                            var meldung = meldungRegExp.exec(this.dataFile)[1];
                    
                                            var zoneRegExp = /Zone = (.*?) /ig;
                                            var zone = zoneRegExp.exec(this.dataFile)[1];
                    
                    			var zeitRegExp = /Zeit = (.*?) /ig;
                    			var zeit = zeitRegExp.exec(this.dataFile)[1];
                    			wrapper.innerHTML = "Meldung: " + meldung + " , Zone: " + zone + " , "Zeit: " + zeit" ;
                    		} else {
                    			wrapper.innerHTML = "No Data";
                    		}
                    		return wrapper;
                    	}
                    });
                    

                    but it dosn´t work.
                    Firtst problem: my txt have no seperators like = or :
                    second probleme: my alert text (Meldung) contains of several words
                    third Problem: only the newest txt should be displayed. The Names from the txt files are for example 20180112090125.txt or 20185912085949.txt etc. It´s not possible to edit the incoming txt names. Best way is to automaticly delete the previous txt

                    I hope you can help me to Display " Meldung, Zone, Zeit" on my MagicMirror

                    Best regards

                    Sascha

                    S 1 Reply Last reply Jun 12, 2018, 7:08 PM Reply Quote 0
                    • S Offline
                      strawberry 3.141 Project Sponsor Module Developer @SaschaSP
                      last edited by Jun 12, 2018, 7:08 PM

                      @saschasp you can change your regular expressions to the following:
                      /Meldung (.*)/ig;, /Zone (.*)/ig; and /Zeit (.*)/ig;. This should help you displaying the data. For the problem with the newest file you need to do the following steps: Scan the directory, sort file list by highest number, read the first file.

                      Scan the directory https://nodejs.org/api/fs.html#fs_fs_readdir_path_options_callback

                      Sort the file names https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort

                      Read the file https://nodejs.org/api/fs.html#fs_fs_readfile_path_options_callback

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

                      S 1 Reply Last reply Jun 13, 2018, 9:42 AM Reply Quote 1
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