Control visibility of a button (hide /show)

[anassNasser]

hi community, 

how can I Control  visibility (hide /show) a button in a mashup depending on a members of a userGroup ?

userGroup Admin : show a button 

userGroup Operators : hide this  button 

thank you in advance

Anass

[olivierfresse · Accepted solution]

Create a service where you can call 

var result = Resources["CurrentSessionInfo"].GetCurrentUserGroups();

It returns an infotable :

Code for your service ( it returns a boolean ). the "userAdmin" string may be passed as a parameter, 

var resultGrp = Resources["CurrentSessionInfo"].GetCurrentUserGroups();
var tableLength = resultGrp.rows.length;

var result = false;
for (var x=0; x < tableLength; x++) {
  var row = resultGrp.rows[x];
  if("userAdmin" == row.name){  
    result=true;
    break;
   }
}

Next, some bindings :

And it works

[anassNasser]

Hi @olivierfresse, 

Thank you for your detailed response, now its clear for me. I accept it as a solution .

Anass