angularjs – 在指令内使用ngOptions
发布时间:2020-12-17 10:18:39 所属栏目:安全 来源:网络整理
导读:我有以下穿梭箱指令: shuttle-boxes ng-options="item for item in itemList" ng-model="myModel" / 我的模板看起来像这样: template: 'div class="shuttle-boxes"' + 'select multiple="multiple" class="shuttle-boxes-left"/select' + 'button class="s
我有以下穿梭箱指令:
<shuttle-boxes ng-options="item for item in itemList" ng-model="myModel" /> 我的模板看起来像这样: template: '<div class="shuttle-boxes">' + '<select multiple="multiple" class="shuttle-boxes-left"></select>' + '<button class="shuttle-boxes-btn" type="button"><i class="icon icon-arrow-right"></i></button>' + '<button class="shuttle-boxes-btn" type="button"><i class="icon icon-arrow-left"></i></button>' + '<select multiple="multiple" class="shuttle-boxes-right"></select>' + '</div>' 我想要做的是从< shuttle-boxes>中取出ng-options转发器.并用它来填充< select class =“shuttle-boxes-left”>. 我试图这样做的方法是无效的只是将ng-options属性复制到选择列表,如下所示: var availableList = cElement.find('.shuttle-boxes-left'),repeater = cAttrs.ngOptions; availableList.attr('ng-options',repeater); 这是小提琴:http://jsfiddle.net/dkrotts/tHTAY/1/ 我究竟做错了什么?
我建议你只将itemList传递给指令(和myModel)并将ng-options放在你的模板中:
<shuttle-boxes items="itemList" ng-model="myModel"></shuttle-boxes> 指示: myApp.directive('shuttleBoxes',function($timeout) { return { restrict: 'E',scope: { items: '=',ngModel: '='},template: '<div class="shuttle-boxes">' + '<select multiple="multiple" class="shuttle-boxes-left" ng-options="item for item in items" ng-model="ngModel"></select>' + '<button class="shuttle-boxes-btn" type="button">' + '<i class="icon icon-arrow-right"></i></button>' + '<button class="shuttle-boxes-btn" type="button">' + '<i class="icon icon-arrow-left"></i></button>' + '<select multiple="multiple" class="shuttle-boxes-right"></select>' + '</div>',replace: true } }); Fiddle. (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |