我有以下服务:
m1 <- m[order(m[,1]),]
combs <- combn(nrow(m1), 2, function(ind, mat) mat[ind, ], mat = m1)
combs[,, apply(combs, 3, function(mat) mat[2,2] > mat[1,2])]
在我的控制器中,我将返回值分配给app.services.emailService = ['$http', '$sce', function ($http, $sce) {
return {
getMessage: function(messageId, callback) {
$http.get('/api/email/inbox' + '/' + messageId).then(function(response) {
response.data.message.updated_at = new Date(response.data.message.updated_at.replace(/-/g,"/"));
response.data.message.body = $sce.trustAsHtml(response.data.message.body);
return response.data;
});
}
};
}];
var,以便我可以在前端显示。
$scope.message
未定义
$scope.message
答案 0 :(得分:3)
你的函数getMessage没有return语句。但$http是异步的,因此会返回promises。
app.services.emailService = ['$http', '$sce', function ($http, $sce) {
return {
getMessage: function(messageId, callback) {
var deferred = $q.defer();
$http
.get('/api/email/inbox' + '/' + messageId)
.then(function () {
response.data.message.updated_at = new Date(response.data.message.updated_at.replace(/-/g,"/"));
response.data.message.body = $sce.trustAsHtml(response.data.message.body);
deferred.resolve(response.data);
})
.catch(function (e) {
deferred.reject(e);
);
return deferred.promise;
}
};
}];
在您的控制器中
$scope.getMessage = function(messageId) {
emailService
.getMessage($scope.messages[messageId].id)
.then(function (message) {
$scope.message = message;
console.log(message);
});
}
如果您想在emailService中清理您的回复,您需要自己申报承诺。