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

MMM-forecast-io -- Localized up to the minute weather

Scheduled Pinned Locked Moved Utilities
127 Posts 36 Posters 193.8k Views 38 Watching
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  • G Offline
    grantc66 @rak
    last edited by Jun 4, 2018, 4:55 PM

    @rak There seems to be a small error in the script creating the graph:

    // Init chart.js
    this.chart = new Chart(ctx, {
      type: 'line',
      data: data,
      options: options
    });
    

    Throws an uncaught reference error. Unfortunately I know absolutely nothing about js, can you let me know how to fix it.

    Ta

    1 Reply Last reply Reply Quote 0
    • R Offline
      rak
      last edited by Jun 4, 2018, 7:03 PM

      You had the plugin before?

      Have you done this after switching to my fork? It should install chart.js as a dependency.

      npm install
      

      I hope this solves your problem. Let me know.

      G 1 Reply Last reply Jun 4, 2018, 9:18 PM Reply Quote 0
      • I Offline
        idoodler Module Developer @paulocarrasco
        last edited by Jun 4, 2018, 9:17 PM

        @paulocarrasco Thats an easy one:) You are missing an , after 'my api key'.

        Here is the correct config:

        {
              module: 'MMM-forecast-io',
              position: 'top_right',  // This can be any of the regions.
              config: {
                // See 'Configuration options' for more information.
                apiKey: 'my api key', // Dark Sky API key.
                // Only required if geolocation doesn't work:
                latitude:   37.1468,
                longitude: -8.5846
              }
        },
        
        1 Reply Last reply Reply Quote 0
        • G Offline
          grantc66 @rak
          last edited by Jun 4, 2018, 9:18 PM

          @rak Had the original working OK, tried to npm install chart.js in the MM root :(

          the npm install in the MMM-foecast.io directory fixed it. :)

          looks great, good work.

          thanks

          1 Reply Last reply Reply Quote 0
          • B Offline
            barnosch
            last edited by Jun 6, 2018, 10:16 AM

            @rak
            Nice work. i just installed it and adjusted for fitting my mirror.

            Is it possible to shrink the height from the graph?
            or is it calculated from the width (400px) to keep its aspect ratio?

            1 Reply Last reply Reply Quote 0
            • R Offline
              rak
              last edited by Jun 6, 2018, 7:29 PM

              Should be easy do adapt. I can check if the height is currently fixed or exposed in the config.js.

              1 Reply Last reply Reply Quote 0
              • B Offline
                barnosch
                last edited by barnosch Jun 7, 2018, 6:54 AM Jun 7, 2018, 6:54 AM

                guess i found it in the

                renderPrecipitationGraph: function ()
                

                and

                renderSVGPrecipitationGraph: function ()
                

                both heights are calculated there.

                var width = this.config.precipitationGraphWidth; 
                var height = Math.round(width * 0.3); // 120 by default
                

                Played around with the setting, but it did not change anything. Don’t get it currently… mabye you have an idea?

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                • B Offline
                  barnosch
                  last edited by Jun 7, 2018, 9:12 AM

                  seems not the correct place.
                  Even if comment out both lines with “height” it makes no difference…

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                  • D Offline
                    dudej11
                    last edited by Aug 11, 2018, 10:53 PM

                    Hey! Although this thread is a bit old, I’m wondering if I can get some assistance. I have my DarkSky API key correct, however the console of my Mirror is telling me that it refreshed the access token because it had expired. I checked the API panel, and it did indeed show that the API had been called, so my API key is correct. However, the weather module never loaded. Any suggestions?

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                    • B Offline
                      barnosch
                      last edited by Aug 12, 2018, 8:48 AM

                      Other moduls are showing?
                      Have you tried with the above example from idoodler?

                      Otherwise try to delete the folder again, pull it again and don’t forget to “npm install” in the just downloaded folder.

                      1 Reply Last reply Reply Quote 0
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