javascript - Angularjs how to pass in data using a directive -

what trying make function can change height of ng-grid column width. irrelevant besides fact scope controller needs communicate scope in directive.

.directive('getwidth', function(){     return{         controller: 'quotesctrl',         link: function(scope){             scope.smrowheight = function(the value want){                 scope.therowheight = value want;             }         }     } }) 

and want able go html , hey div want height 20

<div getwidth = '20'></div> 

i have looking around , couldn't find doing exact thing. , way, in quotesctrl initialized row height so

$scope.therowheight; 

any suggestions?

try this:

.directive('getwidth', function(){     return{         controller: 'quotesctrl',         link: function(scope){             console.log(scope.therowheight);         },         scope: {            'therowheight': '='         }     } }); 

markup:

<div the-row-height="20"></div>