如何禁用角料组件md-chip？

Question

但是我不能让它工作，有没有其他角度材料的方法，我可以使用？我想在默认情况下禁用元素。main.html

<div layout="row" layout-margin>
   <md-input-container flex="100" class="notifyUser-chips">
       <label>Bcc</label>
       <br>
       <md-chips flex="100"
                 ng-model="notifyCtrl.bcc"
                 name="email"
                 readonly="true">
       </md-chips>
       <p style="color:red" ng-show="patternError">An email must contain a-z, A-Z, 0-9, or _ characters</p>
   </md-input-container>
</div>

Answer 1

我用this fiddle复制了你的代码，对我来说运行得很好。

<div ng-app="myApp">
  <div ng-controller="MyCtrl">
    <div layout="column" layout-margin>
        Readonly
        <md-chips ng-model="bcc"
                  name="email"
                  readonly="true">
        </md-chips>

        Not readonly
        <md-chips ng-model="bcc"
                  name="email">
        </md-chips>
    </div>
  </div>
</div>

var myApp = angular.module('myApp',['ngMaterial']);

myApp.controller("MyCtrl", ["$scope","$rootScope", function($scope,$rootScope){
      $scope.bcc = ['Broccoli','Cabbage','Carrot'];
   }
]);

检查你的angular-material和angular版本。

Answer 2

如果你有ng- https://material.angularjs.org/latest/api/directive/mdChips，angular-material在文档中总是把它们当作只读，如果没有提供ng-model，芯片将被自动标记为只读。

所以这里有个解决办法...

<md-chips flex="100">
    <md-chip ng-repeat="chip in notifyCtrl.bcc"
             name="email"
             readonly="true">{{chip}}
    </md-chip>
 </md-chips>