对不起我的英语。 我正在使用 UI-Select 选择框来查看数据，但我正在使用 ng-model 打印数据，值抛出未定义。我正在使用基本数组。
【问题讨论】：
标签： javascript jquery angularjs angularjs-directive
可以通过初始化控制器中的对象并更新该对象的属性而不是直接更新范围变量来解决此问题。
请访问link了解更多信息。
以下是解决方案的工作示例。
'use strict';
var app = angular.module('demo', ['ngSanitize', 'ui.select']);
app.controller('DemoCtrl', function($scope, $http, $timeout, $interval) {
$scope.karthi = [1, 2, 3, 4, 5, 6, 10];
$scope.ctrl = {};
});<!DOCTYPE html>
<html lang="en" ng-app="demo">
<head>
<meta charset="utf-8">
<title>AngularJS ui-select</title>
<!--
IE8 support, see AngularJS Internet Explorer Compatibility https://docs.angularjs.org/guide/ie
For Firefox 3.6, you will also need to include jQuery and ECMAScript 5 shim
-->
<!--[if lt IE 9]>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/es5-shim/2.2.0/es5-shim.js"></script>
<script>
document.createElement('ui-select');
document.createElement('ui-select-match');
document.createElement('ui-select-choices');
</script>
<![endif]-->
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.0/angular.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.0/angular-sanitize.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-select/0.20.0/select.min.js"></script>
<!-- ui-select files -->
<script src="./select.js"></script>
<link rel="stylesheet" href="./select.css">
<script src="./demo.js"></script>
<!-- themes -->
<link rel="stylesheet" href="https://netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/select2/3.4.5/select2.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/selectize.js/0.8.5/css/selectize.default.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-select/0.20.0/select.min.css" />
<style>
body {
padding: 15px;
}
.select2>.select2-choice.ui-select-match {
/* Because of the inclusion of Bootstrap */
height: 29px;
}
.selectize-control>.selectize-dropdown {
top: 36px;
}
/* Some additional styling to demonstrate that append-to-body helps achieve the proper z-index layering. */
.select-box {
background: #fff;
position: relative;
z-index: 1;
}
.alert-info.positioned {
margin-top: 1em;
position: relative;
z-index: 10000;
/* The select2 dropdown has a z-index of 9999 */
}
</style>
</head>
<body>
<div ng-controller="DemoCtrl">
<h3>Selectize theme</h3>
<p>Selected: {{ctrl.asdf}}</p>
<ui-select ng-model="ctrl.asdf" theme="selectize" ng-disabled="disabled" style="width: 300px;" title="Choose a country">
<ui-select-match placeholder="Select or search a country in the list...">{{$select.selected}}</ui-select-match>
<ui-select-choices repeat="country in karthi | filter: $select.search">
<span ng-bind-html="country | highlight: $select.search"></span>
<small ng-bind-html="country.code | highlight: $select.search"></small>
</ui-select-choices>
</ui-select>
</div>
</body>
</html>【讨论】：