GetPageOffset

Method to retrieve previous or next pages after having called the GetPage method.

Service	Operation
globalEntity	GET_PAGE_BY_OFFSET

Method Parameters

Parameter	Description
context	The context string returned from the server from a previous call to GetPage or GetPageOffset
pageOffset	The positive or negative page offset to fetch. Uses the last page retrieved using the context string to determine a starting point.

Usage

http://localhost:3000

C#

string context = "eyJzZWFyY2hDcml0ZXJpYSI6eyJlbnRpdHlUeXBlIjp7IiRyZWdleCI6Ii4qaWxkLioiLCIkb3B0";
int pageOffset = 1;
SuccessCallback successCallback = (response, cbObject) =>
{
    Debug.Log(string.Format("Success | {0}", response));
};
FailureCallback failureCallback = (status, code, error, cbObject) =>
{
    Debug.Log(string.Format("Failed | {0}  {1}  {2}", status, code, error));
};

_bc.GlobalEntityService.GetPageOffset(context, pageOffset, successCallback, failureCallback);

C++

const char *context = "eyJzZWFyY2hDcml0ZXJpYSI6eyJlbnRpdHlUeXBlIjp7IiRyZWdleCI6Ii4qaWxkLioiLCIkb3B0";
int pageOffset = 1;

_bc->getGlobalEntityService()->getPageOffset(context, pageOffset, this);

Objective-C

NSString *context = @"eyJzZWFyY2hDcml0ZXJpYSI6eyJlbnRpdHlUeXBlIjp7IiRyZWdleCI6Ii4qaWxkLioiLCIkb3B0";
int pageOffset = 1;
BCCompletionBlock successBlock;      // define callback
BCErrorCompletionBlock failureBlock; // define callback

[[_bc globalEntityService] getPageOffset:context
                 pageOffset:pageOffset
            completionBlock:successBlock
       errorCompletionBlock:failureBlock
                   cbObject:nil];

Java

String context = "eyJzZWFyY2hDcml0ZXJpYSI6eyJlbnRpdHlUeXBlIjp7IiRyZWdleCI6Ii4qaWxkLioiLCIkb3B0";
int pageOffset = 1;
this; // implements IServerCallback

_bc.getGlobalEntityService().getPageOffset(context, pageOffset, this);

public void serverCallback(ServiceName serviceName, ServiceOperation serviceOperation, JSONObject jsonData)
{
    System.out.print(String.format("Success | %s", jsonData.toString()));
}
public void serverError(ServiceName serviceName, ServiceOperation serviceOperation, int statusCode, int reasonCode, String jsonError)
{
    System.out.print(String.format("Failed | %d %d %s", statusCode,  reasonCode, jsonError.toString()));
}

JavaScript

var context = "eyJzZWFyY2hDcml0ZXJpYSI6eyJlbnRpdHlUeXBlIjp7IiRyZWdleCI6Ii4qaWxkLioiLCIkb3B0";
var pageOffset = 1;

_bc.globalEntity.getPageOffset(context, pageOffset, result =>
{
    var status = result.status;
    console.log(status + " : " + JSON.stringify(result, null, 2));
});

Dart

var  context = "eyJzZWFyY2hDcml0ZXJpYSI6eyJlbnRpdHlUeXBlIjp7IiRyZWdleCI6Ii4qaWxkLioiLCIkb3B0";
var  pageOffset = 1;

ServerResponse result = await _bc.globalEntityService.getPageOffset(context:context, pageOffset:pageOffset);

if (result.statusCode == 200) {
    print("Success");
} else {
    print("Failed ${result.error['status_message'] ?? result.error}");
}

Cloud Code

var context = "eyJzZWFyY2hDcml0ZXJpYSI6eyJlbnRpdHlUeXBlIjp7IiRyZWdleCI6Ii4qaWxkLioiLCIkb3B0";
var pageOffset = 1;
var globalEntityProxy = bridge.getGlobalEntityServiceProxy();

var postResult = globalEntityProxy.getPageOffset(context, pageOffset);
if (postResult.status == 200) {
    // Success!
}

Raw

{
    "service": "globalEntity",
    "operation": "GET_PAGE_BY_OFFSET",
    "data": {
        "context": "eyJzZWFyY2hDcml0ZXJpYSI6eyJlbnRpdHlUeXBlIjp7IiRyZWdleCI6Ii4qaWxkLioiLCIkb3B0",
        "pageOffset": 1
    }
}

JSON Response

{
    "status": 200,
    "data": {
        "_serverTime": 1637946319239,
        "results": {
            "moreBefore": false,
            "count": 200,
            "items": [{
                "gameId": "123456",
                "entityId": "14281c38-abf6-4ca2-8436-b2bdwas8d5a9a",
                "ownerId": "784cc6c6-4569-4d75-bd10-62dwa8ae0218",
                "entityType": "test",
                "entityIndexedId": "indexTest",
                "version": 1,
                "data": {
                    "testData": 1234
                },
                "acl": {
                    "other": 1
                },
                "expiresAt": 1449861422588,
                "timeToLive": 0,
                "createdAt": 1449861388021,
                "updatedAt": 1449861388021
            }],
            "page": 2,
            "moreAfter": false
        },
        "context": "eyJzZWFyY2hDcml0ZXJpYSI6eyJlbnRpdHlUeXBlIjoiYnVpbGRpbmciLCJnY"
    }
}