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我在做什麼？如何綁定ngtagsinput顯示屬性
var app = angular.module('plunker', ['ngTagsInput']);
app.controller('MainCtrl', function($scope, $http) {
$scope.tags = [
{ "name": "Brazil", flag: "http://mbenford.github.io/ngTagsInput/images/flags/Brazil.png" },
{ "name": "Italy", flag: "http://mbenford.github.io/ngTagsInput/images/flags/Italy.png" },
{ "name": "Spain", flag: "http://mbenford.github.io/ngTagsInput/images/flags/Spain.png" },
{ "name": "Germany", flag: "http://mbenford.github.io/ngTagsInput/images/flags/Germany.png" },
];
});.tag-template div:first-child {
float: left;
}
.tag-template div:first-child img {
width: 24px;
height: 24px;
vertical-align: middle;
}
.tag-template div:last-child {
float: left;
margin-left: 5px;
}<!DOCTYPE html>
<html ng-app="plunker">
<head>
<meta charset="utf-8" />
<title>AngularJS Plunker</title>
<script>document.write('<base href="' + document.location + '" />');</script>
<link rel="stylesheet" href="style.css" />
<link rel="stylesheet" href="http://mbenford.github.io/ngTagsInput/css/ng-tags-input.min.css" />
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.2/angular.min.js"></script>
<script src="http://mbenford.github.io/ngTagsInput/js/ng-tags-input.min.js"></script>
<script src="app.js"></script>
</head>
<body ng-controller="MainCtrl">
<input type="text" ng-model="displayProperty" ng-init="displayProperty='name'"/>
<tags-input ng-model="tags"
display-property="{{displayProperty}}"
placeholder="Add a country"
template="my-custom-template">
</tags-input>
{{displayProperty}}
<script type="text/ng-template" id="my-custom-template">
<div class="tag-template">
<div>
<img ng-src="{{data.flag}}" ng-if="data.flag"/>
</div>
<div>
<span>{{$getDisplayText()}}</span>
<a class="remove-button" ng-click="$removeTag()">✖</a>
</div>
</div>
</script>
</body>
</html>我試圖綁定NG-tagsinput到displayProperty模型的顯示屬性。它只是第一次工作。如果我更改displayProperty，我沒有看到更新。我如何綁定display-property，以便每當它發生變化時，ng-tags-input就會考慮更改。
另一個問題 - 如何使用ngTagsInput中的「text」屬性？
運行該代碼段使用鍵 - 屬性= 「名稱」 顯示屬性= 「標誌」 –