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JavaScript

Posted by anguswhiston
anguswhiston
17,225 Points

AngularJS workshop: concat issue

In the workshop we eventually get to a point of adding new pages. The code is below. The problem I'm having is that instead of adding 1 to the page number... so page 1 goes to page 2, it goes from page 1 to page 11 to page 111.

Has anyone worked through this that fixed / had this issue?

   var a = parseInt("1");
    $scope.loadNextPage = function (){
        dribbble.list(list, {page: $scope.list.page + 1}).then(function (data){
            console.log(data);
            $scope.list.page = data.data.page;
            $scope.list.shots = $scope.list.shots.concat(data.data.shots);
        });
    }
anguswhiston
anguswhiston
17,225 Points

sorry ignore my declaration of a variable above the code, that was me just trying to fix it by using a variable instead of a number. That didn't work either.

1 Answer

Aaron Graham
Aaron Graham
18,033 Points

I haven't had any direct experience with this, so I can't say for sure, but my guess would be that $scope.list.page is a string and is causing + 1 to be evaluated in string context. I think you were on the right track with the parseInt(), you were probably just using it in the wrong place. You might try something like: {page: parseInt($scope.list.page) + 1}

anguswhiston
anguswhiston
17,225 Points

perfect!