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

Is it possible to have CSS for normal screens and a custom CSS for 7in screen?

Scheduled Pinned Locked Moved Custom CSS
32 Posts 3 Posters 8.2k Views 3 Watching
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  • S Offline
    sdetweil @sdetweil
    last edited by Apr 27, 2020, 8:23 PM

    @sdetweil better

    var width	= 801
    try {
      	width=outerWidth
    }
    catch(error){
    
    }
    var small_screen=800
    

    and module disabled

    		{
    			module: "calendar",
    			disabled: width>small_screen ?false: true,
    

    Sam

    How to add modules

    learning how to use browser developers window for css changes

    1 Reply Last reply Reply Quote 0
    • R Offline
      Radnor
      last edited by Radnor Apr 27, 2020, 8:29 PM Apr 27, 2020, 8:27 PM

      OK, I think the disabled has something to do with the newsfeed.

      I have several config files. config_WORKING has modules alert, notify, clock, wx, wx forecast, calendar, and newsfeed.

      I have config_CLOCK with modules clock, wx, and wx forecast. In this config I told it via disable: width > small ? false:true. On my laptop get all 3. on phone no forecast (which should not be there).

      In the newsfeed module the disable test is messing it up.

      I rename either WORKING or CLOCK to just config.js to test.

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      • S Offline
        sdetweil
        last edited by Apr 27, 2020, 8:37 PM

        @Radnor said

        I have config_CLOCK with modules clock, wx, and wx forecast. In this config I told it via disable: width > small ? false:true. On my laptop get all 3. on phone no forecast (which should not be there).

        I see 4 things in the list

        on phone, no forecast, which is not an error?

        i set my newsfeed to

        		{
        			module: "newsfeed",
        			disabled: width>small_screen?false:true,
        

        see on desktop, not on phone, as expected

        Sam

        How to add modules

        learning how to use browser developers window for css changes

        1 Reply Last reply Reply Quote 0
        • R Offline
          Radnor
          last edited by Radnor Apr 27, 2020, 8:54 PM Apr 27, 2020, 8:53 PM

          There’s 3 (wx forecast) is forecast. Not weather AND forecast.

          No error because in forecast was disabled because of small screen.
          I copied your 2 lines (newsfeed & disabled) and get error when starting it. Complains about my config file…

          Any way of letting it load up and do a display:none in the CSS file for small screen?

          S 1 Reply Last reply Apr 27, 2020, 9:11 PM Reply Quote 0
          • S Offline
            sdetweil @Radnor
            last edited by Apr 27, 2020, 9:11 PM

            @Radnor notice my variable names (small_screen) are not the same as yours… (small_size)

            Sam

            How to add modules

            learning how to use browser developers window for css changes

            1 Reply Last reply Reply Quote 0
            • R Offline
              Radnor
              last edited by Apr 27, 2020, 11:56 PM

              Initially, I did NOT see the different variable name.

              Cannot get the Ternary op to work at all. I copy/paste (and change var name) your code without luck.
              A straight “disabled: true” works.

              S 1 Reply Last reply Apr 27, 2020, 11:58 PM Reply Quote 0
              • S Offline
                sdetweil @Radnor
                last edited by Apr 27, 2020, 11:58 PM

                @Radnor its a (if) ? when_true : when_false

                show me your code now

                Sam

                How to add modules

                learning how to use browser developers window for css changes

                1 Reply Last reply Reply Quote 0
                • R Offline
                  Radnor
                  last edited by Apr 28, 2020, 12:05 AM

                  var small_size = 800;
                  var width = 0;
                  try {
                  width=outerWidth
                  }
                  catch(error){
                  }

                  var config = …

                  	{
                  		module: "newsfeed",
                  

                  disabled: width < small_size ? true:false,
                  position: “bottom_bar”,
                  config: {

                  I had it WITH and WITHOUT the comma after false. I had parens around the logical test too.

                  S 1 Reply Last reply Apr 28, 2020, 12:50 AM Reply Quote 0
                  • R Offline
                    Radnor
                    last edited by Apr 28, 2020, 12:20 AM

                    Event tried:

                    if (small_size>width) {
                    disabled: true,
                    }

                    this generates error in config with lots of red text on loading up

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                    • S Offline
                      sdetweil @Radnor
                      last edited by sdetweil Apr 28, 2020, 12:54 AM Apr 28, 2020, 12:50 AM

                      @Radnor gotta have the comma after, cause there is more to this module definition… (, comma means more info following this line)

                      so, u want news feed ON for laptop (disabled:false), OFF for small display (disabled:true)

                      so, newsfeed has two parts… the node_helper, and the browser part (modulename.js)

                      so, we WANT the node_helper to load (disabled:false), but don’t know anything about the screen size yet, so it must be ALWAYS disable:false

                      var small_size = 800;
                      var width = 801;   // notice 1 larger than expected size of small screen
                      try {
                          width=outerWidth        // get the actual screen width (only works in browser usage)
                      }
                      catch(error){                       // this catches the fatal error in node_helper loading
                      }
                      

                      config info

                      {
                      		module: "newsfeed",
                                      disabled: width > small_size ?        // on startup, this will be true, so we want disabled:false
                                                                            // when the browser on laptop pulls in modulename, this will be true
                                                                            //              so disabled: false                  
                                                                            false:                    
                                                                            // when the small device is used, this will be false (800 is NOT greater than 800)
                                                                            // so we want disabled: true 
                                                                            true
                                                                      ,     // more stuff coming on next line
                                      position: “bottom_bar”,
                                      config: {             
                      
                                      }
                      

                      Sam

                      How to add modules

                      learning how to use browser developers window for css changes

                      1 Reply Last reply Reply Quote 0
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