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javascript - Angular - 使用 $location 获取 GET 变量

转载 作者:行者123 更新时间:2023-11-29 23:49:49 24 4
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我正在尝试使用 Angular $location.search() 从 url 获取一个 GET 变量,但它没有用。

这是代码:

jsfiddle

and this is the GET

var app = angular.module('myApp',[]);

app.controller('odinvite', function ($scope, $location)
{
//$scope.mytry = 5;
$scope.mytry =$location.search().username;
}
);

有什么问题?还有别的办法吗?

谢谢!

编辑-
我尝试像这样手动将哈希添加到 url - “mydomain.com/foo.php#?username=7”,它成功了!但我不会每次都添加哈希,我希望 $location 自动获取它。

我也尝试添加这个 -

 app.config(['$locationProvider', function($locationProvider) {
$locationProvider.html5Mode(true);
}]);

解决它但它给了我一个错误 -

Error: [$location:nobase] http://errors.angularjs.org/1.4.8/$location/nobase
at angular.js:38
at hf.$get (angular.js:12196)
at Object.e [as invoke] (angular.js:4523)
at angular.js:4340
at d (angular.js:4482)
at Object.e [as invoke] (angular.js:4514)
at M.instance (angular.js:9182)
at D (angular.js:8299)
at g (angular.js:7731)
at angular.js:7611
(anonymous) @ angular.js:12520
(anonymous) @ angular.js:9292
$apply @ angular.js:16157
(anonymous) @ angular.js:1679
e @ angular.js:4523
c @ angular.js:1677
yc @ angular.js:1697
Zd @ angular.js:1591
(anonymous) @ angular.js:29013
b @ angular.js:3057
If @ angular.js:3346
d @ angular.js:3334

最佳答案

您的示例使用第二个链接。它不适用于第一个链接,因为 fiddle 链接 https://jsfiddle.net/bar2o6gf/3/ 不包含 username

因此,我使用 $location 的 'url' 属性模拟了 url

$location.url('http://fiddle.jshell.net/bar2o6gf/3/show/light/?username=7');

这是代码,

<!DOCTYPE html>
<html>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script>
<head>
<script src="script.js"></script>
</head>

<body>
<div ng-app="myApp" ng-controller="odinvite">
<div>
<br />
<br />

$location.url() = {{location.url()}}<br />
$location.search() = {{loc1}}<br />
keyword valus is {{mytry}}
</div>
{{mytry}}
</div>

<script>
var app = angular.module('myApp',[]);

app.controller('odinvite', function ($scope, $location)
{
//$scope.mytry = 5;

$scope.location = $location;
$location.url('http://fiddle.jshell.net/bar2o6gf/3/show/light/?username=7');
$scope.loc1 = $location.search() ;
if($location.url().indexOf('username') > -1){
$scope.mytry= $location.search().username ;

}

}
);

</script>

</body>
</html>

Here is a DEMO

关于javascript - Angular - 使用 $location 获取 GET 变量,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/43092606/

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