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每当我单击打开 md-select 输入时，都会将 [object Object]（字符串）附加到 body 标记

单击 md-select 输入

单击一次后的正文 md-select

4

1 回答 1

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不管版本是什么，确保你已经绑定了对象的字段。

<md-select placeholder="Select" ng-model="model">
      <md-option ng-repeat="category in categories" value="{{category}}">
        {{category}}
      </md-option>
</md-select>

演示

var app = angular.module('app', ["ngMaterial"]);
app.controller('myCtrl', function($scope) {
  $scope.categories = [
    "test1 with 001",
    "test2 with 002"
  ];  
});
<!DOCTYPE html>
<html ng-app="app">
<head>
  <link rel="stylesheet" href="style.css" />
  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/angular-material/1.1.3/angular-material.min.css" />
  <script src="http://code.jquery.com/jquery-2.1.4.min.js"></script>
  <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.5/angular.min.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/angular-material/1.1.3/angular-material.js"></script>
  <script src="https://code.angularjs.org/1.4.1/angular-animate.js"></script>
  <script src="https://code.angularjs.org/1.4.1/angular-aria.js"></script>
  <script src="script.js"></script>
</head>
<body ng-controller="myCtrl">
  <div layout="row">
    <md-select placeholder="Select" ng-model="model">
      <md-option ng-repeat="category in categories" value="{{category}}">
        {{category}}
      </md-option>
    </md-select>
  </div>
</body>
</html>

于 2017-02-13T01:57:36.677 回答