【发布时间】:2014-12-02 21:04:41
【问题描述】:
我在 dataSourceModel 范围变量上有一个双向绑定的指令,但由于某种原因,它在指令中显示为未定义。我在这里做错了吗?
Plunker:http://plnkr.co/edit/LxWMbY9qtDSBUPWNqWV7?p=preview
代码:
HTML:
<div ng-controller='TestCtrl'>
<test-directive
selected-id='selectedId'
data-source-model='workOrderItems'> <!-- This does not work -->
</test-directive>
{{workOrderItems}} <!-- this works -->
</div>
脚本:
var app = angular.module("testApp", []);
app.controller('TestCtrl', ['$scope', function ($scope) {
$scope.workOrderItems = 'abcd';
$scope.selectedId = '123';
}]);
app.directive('testDirective',function () {
return {
restrict: 'E',
scope: {
selectedId: '=',
dataSourceModel: '='
},
replace: true,
template: "<div></div>",
link: function (scope, element, attrs) {
console.log(scope.selectedId, scope.dataSourceModel);
}
}
});
【问题讨论】:
标签: angularjs angularjs-directive