我正在使用Angular Js v1.6.1。我使用以下代码生成选择列表
<select class="form-control" ng-model="selectedLocation">
<option ng-repeat="item in locations" value="{{item}}">
{{item}}
</option>
</select>
但是在Firefox中,我得到了以下结果
在firefox中选择位置后有空白。如何解决这个问题?
位置对象:
Bootstrap版本:3.3.7 FireFox版本:51.0.1(32位)
答案 0 :(得分:0)
这里我使用的是同一版本,但我没有任何问题。 plunker此处和image此处
// Code goes here
var app = angular.module('myApp', []);
app.controller('MainCtrl', function ($scope) {
$scope.locations = ['Farm1', 'Farm2', 'All'];
});
<!DOCTYPE html>
<html ng-app="myApp">
<head>
<script data-require="jquery@2.2.4" data-semver="2.2.4" src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js"></script>
<script data-require="angular.js@1.6.1" data-semver="1.6.1" src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.6.1/angular.js"></script>
<link data-require="bootstrap@3.3.7" data-semver="3.3.7" rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" />
<script data-require="bootstrap@3.3.7" data-semver="3.3.7" src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="style.css" />
<script src="script.js"></script>
</head>
<body class="container" ng-controller="MainCtrl">
<div>Select Item</div>
<select class="form-control" ng-model="selectedLocation">
<option ng-repeat="item in locations" value="{{item}}">
{{item}}
</option>
</select>
<div>Selected item: {{selectedLocation}}</div>
</body>
</html>
答案 1 :(得分:0)
如果要动态生成选项,建议不要在选项中使用ng-repeat。
请尝试ng-options。
您可以查看以下内容并告诉我该问题是否仍然存在?
(function() {
'use strict';
angular.module('myApp', []);
angular.module('myApp').controller('MainCtrl', ['$scope',
function($scope) {
$scope.locations = ['Farm1', 'Farm2', 'All'];
}
]);
}());
&#13;
<!DOCTYPE html>
<html ng-app="myApp">
<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
</head>
<body class="container" ng-controller="MainCtrl">
<div>Select Item</div>
<select class="form-control" ng-init="selectedLocation= locations[0]" ng-model="selectedLocation" ng-options="item as item for item in locations" style="width:150px">
</select>
<div>Selected item: {{selectedLocation}}</div>
</body>
</html>
&#13;