我有一个指令,它应该更新另一个输入.
但是,我找不到从指令中访问其他输入的ng-model的方法
accessOther指令
angular.module('test',[])
.directive('accessOther',function() {
return {
require: '?ngModel',link: function(scope,elem,attr,ngModel) {
// ngModel here only refers to the current input
ngModel.$setViewValue('test');
// how to get access/modify another input? (ie. #outside)
}
}
})
.controller('parentController',function() {
var pc = this;
pc.data = {};
})
.controller('nestedController',function() {
});
在下面的代码中,accessOther指令位于#current但正在尝试更改#outside
<body ng-app="test" ng-controller="parentController as pc">
<input type="text" ng-model="pc.data.parent" id="parent" placeholder="parent">
<div ng-controller="nestedController as nc">
<input type="text" ng-model="pc.data.outside" id="outside" placeholder="outside">
<br>
<input type="text" ng-model="pc.data.current" id="current" access-other placeholder="current">
</div>
</body>
plnkr：
http://plnkr.co/edit/j34GKypDW4h6sZgsMCaA?p=preview
另外,是否可以在指令中更改#parent？
