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MMM-Domoticz Cannot read property '0' of undefined

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  • S Offline
    sdetweil @MisterT
    last edited by Sep 7, 2019, 1:08 PM

    @MisterT said in MMM-Domoticz Cannot read property '0' of undefined:

    console.log is not a function.

    in the module.js, logging is done with the Log function, not console…

    so, change any console.log to Log.log

    Sam

    How to add modules

    learning how to use browser developers window for css changes

    1 Reply Last reply Reply Quote 0
    • S Offline
      sdetweil
      last edited by Sep 7, 2019, 1:11 PM

      @MisterT said in MMM-Domoticz Cannot read property '0' of undefined:

        	var sensor = this.sensors[c];
      

      this is not set correctly if called in the domoRequest.onreadystatechange = function() {}
      u should be using self… ‘this’ is context sensitive, means ‘inside this function’

      Sam

      How to add modules

      learning how to use browser developers window for css changes

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      • M Offline
        MisterT
        last edited by Sep 8, 2019, 2:02 PM

        @sdetweil said in MMM-Domoticz Cannot read property '0' of undefined:

        this is not set correctly if called in the domoRequest.onreadystatechange = function() {}
        u should be using self… ‘this’ is context sensitive, means ‘inside this function’

        hi @sdetweil, i replace conole.log by Log.log and now i have error in the console

        Could not load data.
        refered to line 131.

        Sorry but i don’t unerstand your last post about this and self. Can you show me the good syntax or do you need the entire program?

        thanks for your help

        S 1 Reply Last reply Sep 9, 2019, 1:51 AM Reply Quote 0
        • S Offline
          sdetweil @MisterT
          last edited by Sep 9, 2019, 1:51 AM

          @MisterT change this line

          Log.error(self.name + ": Could not load data.");
          

          to this

          Log.error(self.name + ": Could not load data. request status="+this.status);
          

          this will show the error return code on the api url request for the data

          Sam

          How to add modules

          learning how to use browser developers window for css changes

          1 Reply Last reply Reply Quote 0
          • M Offline
            MisterT
            last edited by Sep 10, 2019, 5:04 PM

            hi @sdetweil , sorry for this late answer, i’m very busy at this moment

            I applied your programe line and now, in the console i have:

            :8080/modules/fabio/domoticz//domoticz.js:142 Uncaught TypeError: Cannot read property ‘0’ of undefined
            at Class.processJson (:8080/modules/fabio/domoticz//domoticz.js:142)
            at XMLHttpRequest.domoRequest.onreadystatechange (:8080/modules/fabio/domoticz//domoticz.js:128)

            and this:

            domoticz.js:142 Uncaught TypeError: Cannot read property ‘0’ of undefined
            at Class.processJson (domoticz.js:142)
            at XMLHttpRequest.domoRequest.onreadystatechange (domoticz.js:128)
            processJson @ domoticz.js:142
            domoRequest.onreadystatechange @ domoticz.js:128
            XMLHttpRequest.send (async)
            updateDomo @ domoticz.js:136
            (anonymous) @ domoticz.js:170

            and the js script below

            /* global Module */
            
            /* Magic Mirror
             * Module: Domoticz
             *
             * By Mathias Arvidsson
             */
            
            Module.register("domoticz",{
            
            	defaults: {
            		units: config.units,
            		updateInterval: 50,
            		animationSpeed: 0,
            		timeFormat: config.timeFormat,
            		lang: config.language,
            
            		initialLoadDelay: 0,
            		retryDelay: 2500,
            
            		apiBase: "http://1xx.1xx.x.xx", // IP domoticz 
            		apiPort: "xxxx",				 // Port
            		sensors: [
            			{
            				idx: "1",
            				symbolon: "fa fa-user",
            				symboloff: "fa fa-user-o",
            				hiddenon: false,
            				hiddenoff: false,
            				customTitle: "",
            			},
            		],
            	},
            
            	firstEvent: false,
            	getStyles: function() {
            	    return ['font-awesome.css'];
            	},
            	// Define required scripts.
            	getScripts: function() {
            		return ["moment.js"];
            	},
            
            
            
            	// Define start sequence.
            	start: function() {
            		Log.info("Starting module: " + this.name);
            
            		// Set locale.
            		moment.locale(config.language);
            
            		this.loaded = false;
            		this.status1 = false;
            		this.title = "Loading...";
            		this.scheduleUpdate(this.config.initialLoadDelay);
            		this.sensors = [];
            		for (var c in this.config.sensors) {
            			var sensor = this.config.sensors[c];
            			var newSensor = {idx:sensor.idx, symbolon:sensor.symbolon, symboloff:sensor.symboloff, hiddenon:sensor.hiddenon, hiddenoff:sensor.hiddenoff, customTitle:sensor.customTitle, status:"", sname:"",type:""};
            			Log.log(sensor.idx);
            			this.sensors.push(newSensor);
            		}
            Log.log(this.sensors);
            	},
            
            
            
            	// Override dom generator.
            	getDom: function() {
            		var wrapper = document.createElement("div");
            
            		if (!this.loaded) {
            			wrapper.innerHTML = "Loading...";
            			wrapper.className = "dimmed light small";
            			return wrapper;
            		}
            		var tableWrap = document.createElement("table");
            		tableWrap.className = "small";
            
            		for (var c in this.sensors) {
            			var sensor = this.sensors[c];
            			if((sensor.status=="On" && sensor.hiddenon)||(sensor.status=="Off" && sensor.hiddenoff)) continue;
            			var sensorWrapper = document.createElement("tr");
            			sensorWrapper.className = "normal";
            
            			var symbolTD = document.createElement('td');
            			symbolTD.className = "symbol";
            			var symbol = document.createElement('i');
            			var symbolClass = sensor.symboloff
            			if(sensor.status=="On") symbolClass = sensor.symbolon
            			symbol.className = symbolClass;
            			symbolTD.appendChild(symbol);
            			sensorWrapper.appendChild(symbolTD);
            
            			var titleTD = document.createElement('td');
            			titleTD.className = "title bright";
            			if(sensor.status=="Off") titleTD.className = "title light";
            			titleTD.innerHTML = sensor.sname;
            			if(typeof sensor.customTitle !== 'undefined') titleTD.innerHTML = sensor.customTitle;
            			sensorWrapper.appendChild(titleTD);
            
            			var statusTD = document.createElement('td');
            			statusTD.className = "time light";
            			statusTD.innerHTML = sensor.status;
            			sensorWrapper.appendChild(statusTD);
            
            			tableWrap.appendChild(sensorWrapper);
            		}
            		wrapper.appendChild(tableWrap);
            		return wrapper;
            	},
            
            
            	updateDomo: function() {
            		var i = 0;
            		for (var c in this.sensors) {
            			Log.log("this is c: " + c);
            			var sensor = this.sensors[c];
            			var url = this.config.apiBase + ":" + this.config.apiPort + "/json.htm?type=devices&rid="  + sensor.idx;
            			var self = this;
            
            			var domoRequest = new XMLHttpRequest();
            			domoRequest.open("GET", url, true);
            			domoRequest.onreadystatechange = function() {
            				if (this.readyState === 4) {
            					if (this.status === 200) {
            						self.processJson(JSON.parse(this.response));
            						Log.log("Loaded data");
            					} else {
            						Log.error(self.name + ": Could not load data. request status="+this.status);
            						Log.log("Did not load data");
            					}
            				}
            			};
            			domoRequest.send();
            			i++;
            		}
            	},
            
            	processJson: function(data) {
            		Log.log("****Parsing data: " + c + " " + data.result[0].Name);
            		if (!data) {
            			// Did not receive usable new data.
            			// Maybe this needs a better check?
            			return;
            		}
            		for (var c in this.sensors) {
            			var sensor = this.sensors[c];
            			if(sensor.idx == data.result[0].idx){
            				this.sensors[c].sname = data.result[0].Name;
            				this.sensors[c].status = data.result[0].Data;
            				this.sensors[c].type = data.result[0].Type;
            			}
            		}
            		
            		this.loaded = true;
            		this.updateDom(this.config.animationSpeed);
            	},
            
            	scheduleUpdate: function(delay) {
            		Log.log("Updating..");
            		var nextLoad = this.config.updateInterval;
            		if (typeof delay !== "undefined" && delay >= 0) {
            			nextLoad = delay;
            		}
            
            		var self = this;
            		setInterval(function() {
            			self.updateDomo();
            		}, 500 );
            	}
            });
            

            for your information, the module seems to work but i have this error.

            Have you a solution?
            thanks a lot

            S N 2 Replies Last reply Sep 10, 2019, 5:49 PM Reply Quote 0
            • S Offline
              sdetweil @MisterT
              last edited by Sep 10, 2019, 5:49 PM

              @MisterT could you email the module config (from config.js) to my email same userid as here on gmail…

              Sam

              How to add modules

              learning how to use browser developers window for css changes

              S M 2 Replies Last reply Sep 10, 2019, 5:50 PM Reply Quote 0
              • S Offline
                sdetweil @sdetweil
                last edited by Sep 10, 2019, 5:50 PM

                @sdetweil there is also a newer module (2 months) same name from another user

                https://github.com/SpoturDeal/MMM-Domoticz

                this module (M-Arvidsson) hasn’t been updated in 3 yrs

                Sam

                How to add modules

                learning how to use browser developers window for css changes

                1 Reply Last reply Reply Quote 0
                • N Offline
                  Nilnik Project Sponsor @MisterT
                  last edited by Sep 10, 2019, 8:13 PM

                  @MisterT I have the same module domoticz (M.Arvidsson) and it works fine for me. I can seei n your domoticz.js that ievery row with log.log … , I have console.log. Maybe thats the problem.

                  1 Reply Last reply Reply Quote 0
                  • M Offline
                    MisterT @sdetweil
                    last edited by Sep 11, 2019, 6:15 PM

                    @sdetweil i send you a personal mail with my domoticz module and config.js.
                    Thanks for your help

                    N S 2 Replies Last reply Sep 11, 2019, 7:44 PM Reply Quote 0
                    • N Offline
                      Nilnik Project Sponsor @MisterT
                      last edited by Sep 11, 2019, 7:44 PM

                      @MisterT Hello again, I noticed that have changed the row “setInterval(function() {” to
                      “setTimeout(function() {”

                      1 Reply Last reply Reply Quote 0
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