I finally got my two toggle buttons (DEBUG AND CAM) ready. And now i created two new challenges...
The size (height) of the new toggle button; i want this the same as my start button 
The description on the toggle buttons; it now displays the value off the toggle state, but i like the button value to have another value. 
 
For exampe, if the debug screen is hidden, the button must show "show debug". It now shows debug OFF...
             
            
               
               
               
            
                
            
           
          
            
            
              solved it partially , with a workaround
height and width with 
 
<md-button class="md-cornered" style="width: 96px; height: 120px"
        ng-class="msg.payload=='On' ? 'md-accent md-raised ' : 'md-primary'"
        ng-click="msg.payload = (msg.payload=='On' ? 'Off' : 'On');send(msg);"
        title="CAM"
    >
    DEBUG {{msg.payload}}
 </md-button>
 
Hide field by making seperate groups for one or more fields. Groups can be hide/shown
 
Still dont have a solution for the text on the button; i want the text added with XXX for value A and YYY for value b of the payload
 
 
             
            
               
               
               
            
            
           
          
            
              
                afelix  
                
               
              
                  
                    18 February 2020 17:35
                   
                   
              3 
               
             
            
              
 pvklink:
 
DEBUG {{msg.payload}}
 
 
For point 3, you’re now displaying “DEBUG “ followed by the contents of msg.payload. 
You use a ternary operator for the ng attributes, but you can do the same here, as long as you understand the meaning of {{ foo }}
For example {{ msg.payload === ‘A’ ? ‘XXXX’ : msg.payload === ‘B’ ? ‘YYYY’ : ‘ZZZZ }}
             
            
               
               
               
            
            
           
          
            
            
              THANKS  afelix, now it is complete!
@but  i cant get it working, button is empty...
used
<md-button class="md-cornered" style="width: 96px; height: 120px;"
        ng-class="msg.payload=='On' ? 'md-accent md-raised ' : 'md-primary'"
        ng-click="msg.payload = (msg.payload=='On' ? 'Off' : 'On');send(msg);"
        title="CAM"
    >
{{ msg.payload === ‘On’ ? 'xxx' : msg.payload === ‘Off’ ? ‘yyy’ : ‘zzz' }}
    </md-button>
 
the input of the template node 
             
            
               
               
               
            
            
           
          
            
              
                afelix  
                
               
              
                  
                    18 February 2020 22:10
                   
                   
              5 
               
             
            
              That's probably because I was typing it on my phone which defaults to smart quotes and since I was cooking dinner I didn't take the time to fix it. Replace the single quotes by actual single quotes, and put the thing down you wanted to prefix it with.
             
            
               
               
              1 Like 
            
            
           
          
            
            
                i hope dinner went ok.. 
I will try it, now going to sleep its sleeping time in holland...
             
            
               
               
               
            
            
           
          
            
            
              And it works!, see the result.. 
Thank you @afelix  
Perhaps split the button text over 2 lines?
{{ msg.payload === 'On' ? 'Disable CAM' : msg.payload === 'Off' ? 'Enable CAM' : 'CAM' }}
Result
             
            
               
               
               
            
            
           
          
            
              
                afelix  
                
               
              
                  
                    19 February 2020 07:35
                   
                   
              8 
               
             
            
              Het was ook bedtijd voor mij, maar dat ziet er goed uit.
Try adding a html break tag between the static word and the dynamic state:
<md-button class="md-cornered" style="width: 96px; height: 120px;" 
ng-class="msg.payload=='On' ? 'md-accent md-raised ' : 'md-primary'" 
ng-click="msg.payload = (msg.payload=='On' ? 'Off' : 'On');send(msg);" title="CAM" >
 {{ msg.payload === 'On' ? 'Disable' : msg.payload === 'Off' ? 'Enable' : 'invalid state' }} <br />CAM
</md-button>
 
With the break tag and standard term outside of the snippet to prevent the HTML from being escapes by mustache. As for the  : 'invalid state' at the end, it can safely be removed to only show “CAM” on the button, it was in the example to show how it worked.
             
            
               
               
              1 Like 
            
            
           
          
            
            
              yes it works, thanks for all your help @afelix . This project is finished. 
Up to the next challenge!
<md-button class="md-cornered" style="width: 96px; height: 120px"
        ng-class="msg.payload=='On' ? 'md-accent md-raised ' : 'md-primary'"
        ng-click="msg.payload = (msg.payload=='On' ? 'Off' : 'On');send(msg);"
        title="CAM"
    >
Debug<br>
{{ msg.payload === 'On' ? 'Disable' : msg.payload === 'Off' ? 'Enable' : 'DEBUG' }}
 </md-button>
 
             
            
               
               
               
            
            
           
          
            
              
                system  
                
                  Closed 
               
              
                  
                    4 March 2020 08:40
                   
                   
              10 
               
             
            
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