I have a projectsSiteService in the service, which is a simple query through the ID, and then the data is displayed using ngTable. There is currently a problem, that is, $scope.display is a click event, and it will go to the background to re-enter every time. Get the data, but the result is the same as ngtable Click on the bug. I looked at the ngtable source code and found that except for the first click, the subsequent data in the source code were all 0, causing pagination and so on to not be displayed by default. The following getData can only be called for the first time. ?It has no effect after that. I hope God can answer~

$scope.display=function(){
        projectsSiteService.get({id:id},function(realdata){
            var data = $scope.sites=datas.handle(realdata).sites;//就是获取数据
            if(data.length>0){
                $scope.tableParams = new NgTableParams({
                    page: 1,            // show first page
                    count: 2           // count per page
                }, {
                    total: data.length, // length of data
                    getData: function ($defer, params) {
                        $defer.resolve(data.slice((params.page() - 1) * params.count(), params.page() * params.count()));
                        console.log(1);//只有一次出现,多次点击无效
                    }
                });
            }
        });
    }