如何在一个指令中包含多个div



我试图在一个指令中包含多个div。但该指令只适用于第一个div,并将其他div留在其中

模板代码:

<div actor-check-box  ng-repeat="actor in actors">
    <div  create-connections class="actor{{$index}}" >
            <span><input class="checkbox-actor" type="checkbox" name="actor-checkbox"  id="actor-checkbox{{$index}}">{{actor}}</span>
    </div>
    <div ng-repeat="activity in activities">
        <div ng-if="actor == activity.id">
            <div ng-repeat = "impact in activity.text" >
                <div update-connections class="impact{{$index}}actor{{actors.indexOf(actor)}}" actor-id="actor{{actors.indexOf(actor)}}">
                    <span><input class="checkbox-activity" type="checkbox" name="impact-checkbox" id="activity-checkbox{{$index}}actor{{actors.indexOf(actor)}}" activity-check-box>{{impact}}</span>
                </div>
                <div ng-repeat="feature in features">
                    <div ng-if="actor == feature.id && impact == feature.key">
                        <div feature-connection ng-repeat = "feature in feature.text" class="feature{{$index}}" activity-id="impact{{activity.text.indexOf(impact)}}actor{{actors.indexOf(actor)}}" id="">
                                 <span><input class="checkbox" type="checkbox" name="impact-checkbox" id="" >{{feature}}</span>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

指令代码:

angular.module('mainModule').directive('actorCheckBox', function($interval) {
    return {
        restrict: 'EA',
        /*transclude: true,*/
        link: function (scope, element, attrs, ctrl) {
            scope.$watch('ngModel', function(newValue){
                /*alert(newValue);*/
                console.log(element.find('input[type="checkbox"]'));
                /*console.log(element.find('input[class="checkbox-actor"]'));*/
                console.log(element.find('input[class="checkbox-activity"]'));
                console.log(attrs);
            });
        }
    }
});

控制台输出:

[input#actor-checkbox0.checkbox-actor, prevObject: o.fn.init[1], context: div.ng-scope, selector: "input[type="checkbox"]"]
[input#actor-checkbox1.checkbox-actor, prevObject: o.fn.init[1], context: div.ng-scope, selector: "input[type="checkbox"]"]
[input#actor-checkbox2.checkbox-actor, prevObject: o.fn.init[1], context: div.ng-scope, selector: "input[type="checkbox"]"]

所以问题是我有3个div,指令应用于第一个div在带有复选框的主div中还有2个div。当指令被调用时,console只显示maindiv中的checkbox元素,而不显示其他2个div的。从指令中添加控制台:

如果我包含transclude:true,它将删除元素上的所有早期指令,页面将变为空白。

这并没有发生,因为ng repeat为自己创建了单独的作用域。您还需要在div中包含,或者修改您的指令以不使用隔离的作用域。

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