angularjs delete $index用在模态框上为什么不能删除指定掉数据

Question

                                    
                                          :删除 
                                
                                
                                
                            
                        
                        
                            
                                
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                 你正在删除本条内容，谨慎操作！！！！！
            
            : 
                : 确定
                
                关闭

$scope.=(i){
    $scope.=i;
    .($scope.);
}
$scope.=(index,did){
    $scope..(index,);$http.post(+ ,{:did}).((data){
        }).((data,status,headers,config){
        ()
    })

}