angular directive中需要依赖多个model怎么办？

Question

刚开始使用angular假如编写的directive同时需要require多个model怎么办？

Answer 1

给你一段刚好在用的代码参考下：

directive：

angular.module('imageupload', []).directive('myCustomer', function() {  return {    restrict: 'A',    scope: {        image: '=',        resizeMaxHeight: '@?',        resizeMaxWidth: '@?',        resizeQuality: '@?',        resizeType: '@?',        selectedfile: '&onFileSelected'
    },    link: function postLink(scope, element, attrs, ctrl) {
    }
  };
});

html

<input type="file"
       name="file"
       class="upload"
       id="inputImage2"
       accept="image/*"
       image="image2"
       resize-max-height="300"
       resize-max-width="250"
       resize-quality="0.5" on-file-selected="transferedImage(imageResult)"/>

Answer 2

app.directive('directveA',function(){})
    .directive('directiveB',function(){})
    .directive('directiveC',function(){        return {            require:['directiveA','directiveB']
            link:function(scope,element,attrs,ctrls){                var aCtrl=ctrls[0];                var bCtrl=ctrls[1];                //这样就可以访问依赖指令的控制器了
            }
        };
    });