嘿,我试图建立一些默认的验证$ http承诺。我这样做的原因是因为我有多个请求返回相同的结果。所以这将是合乎逻辑的,从减少代码的要求单独处理程序复制
比方说,我有这样的要求:
getMoreUsers: function(searchid, apiroute, limit) {
console.log(apiroute);
return $http({
method: 'get',
url: WeAlertApiUrl + apiroute,
params: {
'searchid' : searchid,
'start' : limit }
}).then(function(data) {
if(data.data.isValid === true) {
return processUsers(data.data.users);
}else {
$cordovaToast.showShortTop(data.data.message).then(function(success) {
}, function (error) {alert(data.data.message);});
}
}, function(error) {
$cordovaToast.showShortTop("something went wrong..").then(function(success) {
}, function (error) {alert("Something went wrong..");});
});
},
,是不是一致的唯一事情是data.data.users
那么理想我喜欢构建这样的事情:
getMoreUsers: function(searchid, apiroute, limit) {
console.log(apiroute);
return $http({
method: 'get',
url: WeAlertApiUrl + apiroute,
params: {
'searchid' : searchid,
'start' : limit }
}).then(
return handleResult(processUsers(data.data.users))
});
},
这是可以实现的吗?以及如何访问$ http的承诺并将其发送到服务
感谢@Bergi我能解决它! 的getmoreusers服务现在看起来像
getMoreUsers: function(searchid, apiroute, limit) {
console.log(apiroute);
return $http({
method: 'get',
url: WeAlertApiUrl + apiroute,
params: {
'searchid' : searchid,
'start' : limit }
}).then(function(res){return successHandler(res, 'users');}, errorHandler);
},
,并成功和错误处理程序被裹得像个:
.factory('successHandler', function($cordovaToast, processAlerts, processUsers, processBerichten, processReacties, processUserAlerts) {
return function(data, type) {
if(data.data.isValid === true){
switch(type){
case 'users':
return processUsers(data.data[type]);
case 'alerts':
return processAlerts(data.data[type]);
case 'berichten':
return processBerichten(data.data[type]);
case 'reacties':
return processReacties(data.data[type]);
case 'useralerts':
return processUserAlerts(data.data[type]);
}
}else {
$cordovaToast.showShortTop(data.data.message).then(function(success) {
}, function (error) {alert(data.data.message);});
}
};
}).factory('errorHandler', function($cordovaToast) {
return function(error) {
$cordovaToast.showShortTop("Er ging iets mis... bent u verbonden met het internet?").then(function(success) {
}, function (error) {
alert("Er ging iets mis... bent u verbonden met het internet?");
});
};
})
这就是所谓的transformResponse ? – 2015-03-19 11:31:15