javascript - Template not updating and $http not firing requests when using custom directive -

i'm trying create custom directive handle paste event , i've come with:

app.directive('ngpaste', function(){     var obj = {         compile: function(element, attrs) {             return function(scope, elem, attrs){                 elem.bind('paste', function() {                     var funcname = attrs.ngpaste.replace('(', '').replace(')', '');                     if(typeof(scope[funcname]) == 'function') {                         settimeout(function(){                             scope.$apply(scope[funcname]);                         }, 10);                     }                 });             };         }     };     return obj; }); 

the problem models change on callback don't update template , $http object not fire request. must missing simple but, unfortunately, docs quite lacking on theses matters.

how can solve this?

thanks,

the problem was using angular 1.1.4 unstable. downgraded 1.1.1 (which unstable has functionality need) , problem doesn't happen anymore.