Angular in ajax $scope to return String

Question

I'm a new enter of AngularJs, and my question like this:

$scope.checkActDate = function(){
    var remoteService =$http({
        method : 'POST'
        url : "../checkActDateChm803.action",
    data: {actDate:$scope.ch803FVo.actDate},
        dataType: "json",
        headers:{'Accept': 'application/json', 'Content-Type':'application/json; ; charset=UTF-8'} 
    });
    remoteService.success(function(data, status, headers, config) {    
        return data.responseVo;
    })
};

var check = $scope.checkActDate();
if(check != "0"){
    return true;
}

For now, I got the return data.responseVo is a String "0", and I know the $scope.checkActDate is a object, but I have no idea and my question is how could I return data.responseVo and var check can get String "0" ?

thanks a lot...

What do you mean exactly? How to check which type the response is? Eg. if ( typeof check === 'object' ) { /* do something */ }? — giorgio
– giorgio, Commented Dec 9, 2015 at 8:46
check is object but I want change check=$scope.checkActDate() to the data.reponseVo's value in function — Yi-An Lin
– Yi-An Lin, Commented Dec 9, 2015 at 8:48

Vivek · Accepted Answer · 2015-12-09 08:46:28Z

2

$http request is an asynchronous request, so rather than returning data on success you should store it inside scope variable. Like

remoteService.success(function(data, status, headers, config) {    
    $scope.data = data.responseVo;
})

Now you can perform a check on $scope.data

if($scope.data != "0"){
    // Do your stuff here
}

answered Dec 9, 2015 at 8:46

Vivek

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