Angular.js: Set CSS when Input is on Focus

Question

Does someone knows how to get the following working:

If an user clicks inside \"name\" - Set CSS Class to XYZ on DIV ?

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Answer 1

If you're using Angular 1.2.x, see ng-focus and ng-blur:

Enter your name here

If you're using a 1.0.x version, nothing is stopping you from defining your own focus and blur directives based on Angular 1.2.x's:

/*
 * A directive that allows creation of custom onclick handlers that are defined as angular
 * expressions and are compiled and executed within the current scope.
 *
 * Events that are handled via these handler are always configured not to propagate further.
 */
var ngEventDirectives = {};
forEach(
  'click dblclick mousedown mouseup mouseover mouseout mousemove mouseenter mouseleave keydown keyup keypress submit focus blur copy cut paste'.split(' '),
  function(name) {
    var directiveName = directiveNormalize('ng-' + name);
    ngEventDirectives[directiveName] = ['$parse', function($parse) {
      return function(scope, element, attr) {
        var fn = $parse(attr[directiveName]);
        element.on(lowercase(name), function(event) {
          scope.$apply(function() {
            fn(scope, {$event:event});
          });
        });
      };
    }];
  }
);