最近这个项目中需要用到ui-select下拉框插件来进行对用户的本地搜索并选中，这里分享一下ui-select插件在angularjs中的用法以及注意事项。
<!DOCTYPE html><html lang="en"><head> ???<meta charset="UTF-8"> ???<title>Document</title> ???<link href="https://cdn.bootcss.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet"> ???<link href="https://cdn.bootcss.com/angular-ui-select/0.20.0/select.css" rel="stylesheet"></head><body><div> ???<div ng-app="app" ng-controller="ctrl"> ???????<ui-select ng-model="selected.value"> ???<ui-select-match> ???????<span ng-bind="$select.selected.name"></span> ???</ui-select-match> ???<ui-select-choices repeat="item in (itemArray | filter: $select.search) track by item.id"> ???????<span ng-bind="item.name"></span> ???</ui-select-choices></ui-select> ???</div></div><script src="https://cdn.bootcss.com/angular.js/1.6.9/angular.min.js"></script> ???<script src="https://cdn.bootcss.com/angular.js/1.6.9/angular-sanitize.min.js"></script> ???<script src="https://cdn.bootcss.com/angular-ui-select/0.20.0/select.min.js"></script> ???<script> ???????angular.module(‘app‘,[‘ui.select‘,‘ngSanitize‘]) ???.controller(‘ctrl‘, [‘$scope‘, function ($scope){ ???$scope.itemArray = [ ???????{id: 1, name: ‘first‘}, ???????{id: 2, name: ‘second‘}, ???????{id: 3, name: ‘third‘}, ???????{id: 4, name: ‘fourth‘}, ???????{id: 5, name: ‘fifth‘}, ???]; ???$scope.selected = { value: $scope.itemArray[2] };}]); ???</script></body></html>需要注意的就是双向绑定的时候传入的是那个选中的对象，而不是选中的value，这个地方有点坑，需要注意一下。
Angularjs插件ui-select的使用方法
原文地址：https://www.cnblogs.com/xianxiaobo/p/9322673.html