lanegoolsby

    $scope.loadFields = function () {
        spService.getListSchema('Parent').then(function (fResult) {
            for (var x = 0; x < fResult.data.d.results.length; x++) {
                var iter = fResult.data.d.results[x];

                if (iter.TypeAsString === "Lookup" && iter.LookupList.indexOf("{") > -1) {
                    iter.LookupList = iter.LookupList.replace("{", "").replace("}", "")
                    $scope.parentLookups.push(iter);
                }
            }

lanegoolsby

   $scope.loadParents = function () {
        spService.getParents().then(function (pResult) {
            for (var x = 0; x < pResult.data.d.results.length; x++) {
                var iter = pResult.data.d.results[x];

                var parent = {};
                parent.Title = iter.Title;
                parent.ChildColumnId = iter.ChildColumnsId;
                parent.Children = [];
                $scope.parents.push(parent);