buttonText

defines text for the 'Select' button

string buttonText;

Example

{
   view:"multiselect",
   label:"Participant",
   options:{
      button:true,
      buttonText:"Click options to select/deselect",
      data:[
         { id:1, value:"Alex Brown" },
         { id:2, value:"Dan Simons" }
      ]
   }
}