Shr*_*han 2 javascript angularjs
我有一个像这样的角度模块/工厂:
var app = angular.module('webportal', ['vr.directives.slider', 'angular-flexslider', 'LocalStorageModule', 'multi-select']);
app.factory('portal', ['uri', function (uri) {
portal = {};
portal.getURLParameter = function (name) {
var hash;
var vars = [];
var indexOfQuestion = window.location.href.indexOf('?');
if (indexOfQuestion != -1) {
var hashes = window.location.href.slice(indexOfQuestion + 1).split('&');
for (var i = 0; i < hashes.length; i++) {
if (typeof name == 'undefined')
vars.push(hashes[i]);
else {
hash = hashes[i].split('=');
if (hash[0] = name)
return hash[1];
}
}
}
};
return portal;
}]);
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现在我试图getURLParameter从外面调出角度,像这样:
angular.injector(['webportal']).get('portal').getURLParameter('blah');
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当然,这不起作用,但失败了:
错误:[$ injector:modulerr]由于以下原因无法实例化模块webportal:[$ injector:modulerr]由于以下原因无法实例化模块vr.directives.slider:[$ injector:modulerr]由于以下原因无法实例化模块ngTouch:[$ injector:unpr]未知提供者:ngClickDirectiveProvider http://errors.angularjs.org/1.2.25/ $ injector/unpr?p0 = ngClickDirectiveProvider minErr/......
所以有人能告诉我这是什么方法吗?
在更多地探讨之后找到了答案:
angular.element(document.body).injector().get('portal').getURLParameter('blaha')
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