Description
Sends the data to the server via the HTTP POST method and then gets the response body from the server.
It is not recommended to use this method to process large data (20 MB or 100,000 data rows can be considered as large data based on our tests).
Applies to
Syntax
objectname.Submit(string urlName, ref string response, DWControl dwObject{, boolean format})objectname.Submit(string urlName, ref string response, DWControl dwObject {,DWBuffer dwbuffer}, boolean changedonly, boolean format)objectname.Submit(string urlName, ref string response, DWControl dwObject, boolean primarydata, boolean filterdata, boolean deletedata, boolean dwcdata {, boolean format})objectname.Submit(string urlName, ref string response, DWControl dwObject, DWBuffer dwbuffer{,long startrow{, long endrow{, long startcol{, long endcol}}}} {, boolean format}) objectname.Submit(string urlName, ref string response, ref JsonPackage package)
|
Argument |
Description |
|---|---|
|
objectname |
The name of the RESTClient object. |
|
urlName |
The URL indicating where the data will be submitted. |
|
response |
The content of the server response. If RESTClient failed to send request or server provides no response, the response value is an empty string. If the response value is compressed as gzip, it will be automatically decompressed. Only gzip compression format is supported at this moment. If the server specified the Content-Type response header, and in which the encoding charset is specified, this function will encode the data with the specified charset, if charset is not specified, this function will encode the data in UTF-8 by default. |
|
dwObject |
The DataWindow control, DataStore, or DataWindowChild object whose data will be submitted. |
|
primarydata |
A boolean indicating whether to export and submit the data from the primary buffer.
|
|
filterdata |
A boolean indicating whether to export and submit the data from the filter buffer.
|
|
deletedata |
A boolean indicating whether to export and submit the data from the delete buffer.
|
|
dwcdata |
A boolean specifying whether to export the DataWindowChild data.
|
|
dwbuffer |
A value of the dwBuffer enumerated datatype identifying the DataWindow buffer from which you want to export the data. For a list of valid values, see the section called “DWBuffer” in DataWindow Reference. If not specified, all of the DataWindow buffers will be exported, however, the data for DataWindowChild will not be exported (even if changedonly is false). |
|
startrow (optional) |
A long value specifying the start row in the dwbuffer DataWindow buffer. The default is 1. If it is 0 or negative, 1 is used. |
|
endrow (optional) |
A long value specifying the end row in the dwbuffer DataWindow buffer. The default is the rest of the rows. If it is 0 or negative, it indicates the rest of rows. |
|
startcol (optional) |
A long value specifying the start column in the dwbuffer DataWindow buffer. The default is 1. If it is 0 or negative, 1 is used. |
|
endcol (optional) |
A long value specifying the end column in the dwbuffer DataWindow buffer. The default is the rest of the columns. If it is 0 or negative, it indicates the rest of columns. |
|
changedonly |
A boolean specifying the changing flag.
|
|
format (optional) |
A boolean specifying the JSON format.
See the section called “Supported JSON formats” in Application Techniques for details about the JSON format. |
|
package |
A reference to JsonPackage object whose data will be submitted. |
Return value
Integer. Returns 1 if the function succeeds and a negative value if an error occurs. If any argument's value is null, the method returns null.
1 -- Success
-1 -- General error
-2 -- Invalid URL
-3 -- Cannot connect to the Internet
-4 -- Timeout
-6 -- Failed to export JSON
-7 -- Failed to decompress data
-10 -- The token is invalid or has expired
-14 -- Code conversion failed
-15 -- Unsupported character set
Usage
Syntax 1 submits the data of the DataWindow primary buffer only. If you want to submit the data of the other DataWindow buffers, use Syntax 2 or 3.
Examples
The following example demonstrates the usage of syntax 1: Submit(string urlName, ref string response, DWControl dwObject{, boolean format}).
String ls_P025_ResponseBody
Integer li_P025_SendReturn
RestClient lrc_P025
lrc_P025 = Create RestClient
lrc_P025.SetRequestHeaders( "Content-Type:application/json;charset=UTF-8~r~nAccept-Encoding:gzip" )
lrc_P025.Retrieve( dw_Data, "https://demo.appeon.com/PB/webapi_client/api/department/retrieve")
//Modifies the data in dw_Data
If dw_Data.GetRow() > 0 Then
dw_Data.SetItem(dw_Data.GetRow(), 2, "Test submit")
//....
End If
//Uses the DataWindow JSON
//Server determines whether to update according to the data state
//DataWindow column name and type must match with that of server
li_P025_SendReturn = lrc_P025.submit ("https://demo.appeon.com/PB/webapi_client/department/updateByJson",ls_P025_Responsebody, dw_Data,True)
If li_P025_SendReturn <> 1 Or lrc_P025.GetResponseStatusCode() <> 200 Then
//Checks if any error information
End If
//Finds out if data is updated via https://demo.appeon.com/PB/webapi_client/api/department/retrieve
lrc_P025.Retrieve( dw_Data, "https://demo.appeon.com/PB/webapi_client/api/department/retrieve")
The following example submits the data of the DataWindow primary buffer using syntax 2: Submit(string urlName, ref string response, DWControl dwObject {,DWBuffer dwbuffer}, boolean changedonly, boolean format).
String ls_P025_ResponseBody
Integer li_P025_SendReturn
RestClient lrc_P025
lrc_P025 = Create RestClient
lrc_P025.SetRequestHeaders( "Content-Type:application/json;charset=UTF-8~r~nAccept-Encoding:gzip" )
lrc_P025.Retrieve( dw_Data, "https://demo.appeon.com/PB/webapi_client/api/department/retrieve")
//Modifies the data in dw_Data
If dw_Data.GetRow() > 0 Then
dw_Data.SetItem(dw_Data.GetRow(), 2, "Test submit primary")
//....
End If
//Uses the DataWindow JSON
//Server determines whether to update according to the data state
//DataWindow column name and type must match with that of server
li_P025_SendReturn = lrc_P025.Submit("https://demo.appeon.com/PB/webapi_client/department/updateByJson",ls_P025_Responsebody, dw_Data,Primary!, True, True)
If li_P025_SendReturn <> 1 Or lrc_P025.GetResponseStatusCode() <> 200 Then
//Checks if any error information
End If
//Finds out if data is updated via https://demo.appeon.com/PB/webapi_client/api/department/retrieve
lrc_P025.Retrieve( dw_Data, "https://demo.appeon.com/PB/webapi_client/api/department/retrieve")
The following example submits the data of the DataWindow delete buffer using syntax 3: Submit(string urlName, ref string response, DWControl dwObject, boolean primarydata, boolean filterdata, boolean deletedata, boolean dwcdata {, boolean format}).
String ls_P025_ResponseBody
Integer li_P025_SendReturn
RestClient lrc_P025
lrc_P025 = Create RestClient
lrc_P025.SetRequestHeaders( "Content-Type:application/json;charset=UTF-8~r~nAccept-Encoding:gzip" )
lrc_P025.Retrieve( dw_Data, "https://demo.appeon.com/PB/webapi_client/api/department/retrieve")
//Modifies the data in dw_Data
If dw_Data.RowCount() > 0 Then
dw_Data.DeleteRow( dw_Data.RowCount())
//....
End If
//Uses the DataWindow JSON
//Server determines whether to update according to the data state
//DataWindow column name and type must match with that of server
li_P025_SendReturn = lrc_P025.Submit("https://demo.appeon.com/PB/webapi_client/department/updateByJson", ls_P025_Responsebody, dw_Data, False, False, True, False, True)
If li_P025_SendReturn <> 1 Or lrc_P025.GetResponseStatusCode() <> 200 Then
//Checks if any error information
End If
//Finds out if data is deleted via https://demo.appeon.com/PB/webapi_client/api/department/retrieve
lrc_P025.Retrieve( dw_Data, "https://demo.appeon.com/PB/webapi_client/api/department/retrieve")
The following example submits the data of the specified row and column using syntax 4: Submit(string urlName, ref string response, DWControl dwObject, DWBuffer dwbuffer{,long startrow{, long endrow{, long startcol{, long endcol}}}} {, boolean format}).
String ls_P025_ResponseBody
Integer li_P025_SendReturn
RestClient lrc_P025
lrc_P025 = Create RestClient
lrc_P025.SetRequestHeaders( "Content-Type:application/json;charset=UTF-8~r~nAccept-Encoding:gzip" )
//Retrieves data for dw_Data
lrc_P025.Retrieve( dw_Data, "https://demo.appeon.com/PB/webapi_client/api/department/retrieve")
//Modifies the data in dw_Data
If dw_Data.GetRow() > 0 Then
dw_Data.SetItem( dw_Data.GetRow(), 2,"Submit row col"+String(rand(100)))
dw_Data.SetItem( dw_Data.GetRow(), 3,rand(1000))
//....
End If
//Uses the DataWindow JSON
//Server determines whether to update according to the data state
//DataWindow column name and type must match with that of server
li_P025_SendReturn = lrc_P025.Submit("https://demo.appeon.com/PB/webapi_client/department/updateByJson", ls_P025_Responsebody, dw_Data, Primary!,1, 2, 1, 2)
If li_P025_SendReturn <> 1 Or lrc_P025.GetResponseStatusCode() <> 200 Then
//checke the failed information
End If
//Finds out if data of column 2 is updated via https://demo.appeon.com/PB/webapi_client/api/department/retrieve
lrc_P025.Retrieve( dw_Data, "https://demo.appeon.com/PB/webapi_client/api/department/retrieve")
The following example submits data via JSONPackage object and token authentication using syntax 5: Submit(string urlName, ref string response, ref JsonPackage package).
JsonPackage ljpk_submit RestClient lrc_JPK_Submit String ls_P017_Token String ls_Submit_Responsebody Integer li_JsonpackageSetValueReturn Integer li_P017_GetTokenReturn Integer li_SubmitReturn ljpk_submit = Create JsonPackage lrc_JPK_Submit = Create RestClient //Sets the token parameters TokenRequest ltreq_P017_Appeon ltreq_P017_Appeon.tokenlocation = "https://demo.appeon.com/pb/identityserver/connect/token" ltreq_P017_Appeon.method = "post" ltreq_P017_Appeon.GrantType = "password" ltreq_P017_Appeon.ClientId = "P0VRQ-ddHn/WWd6lcCNJbaO9ny-JCNHirDJkHNgZ0-M=" ltreq_P017_Appeon.ClientSecret = "K7gNU3sdo-OL0wNhqoVWhr3g6s1xYv72ol/pe/Unols=" ltreq_P017_Appeon.UserName = "TestUser" ltreq_P017_Appeon.PassWord = "TestPassword" //Gets token via RESTClient li_P017_GetTokenReturn = lrc_JPK_Submit.GetOauthtoken( ltreq_P017_Appeon, ls_P017_Token) If li_P017_GetTokenReturn = 1 Then lrc_JPK_Submit.SetRequestHeaders( "Content-Type:application/json;charset=UTF-8~r~nAccept-Encoding:gzip" ) lrc_JPK_Submit.SetOauthToken( ls_P017_Token ) //Sets the authentication lrc_JPK_Submit.Retrieve( dw_Data, "https://demo.appeon.com/PB/webapi_client/api/department/retrieve") //Modifies data If dw_Data.GetRow() >0 Then dw_Data.SetItem(dw_Data.GetRow(),2,"Test submit from jsonpackage"+String(rand(100))) //... End If //Value of JSONPackage comes from dw_Data li_JsonpackageSetValueReturn = ljpk_submit.setvalue( "AppeonJsonPackageKey", dw_Data, True) //Submits the DataWindow data to server //Requires token authentication //DataWindow column name and type must match with that of server li_SubmitReturn = lrc_JPK_Submit.Submit( "https://demo.appeon.com/PB/webapi_client/identity/department/UpdateByJsonPackage",ls_Submit_Responsebody, ljpk_submit) If li_SubmitReturn <> 1 Or lrc_JPK_Submit.GetResponseStatusCode() <> 200 Then //Checks if any error information and checks the submit parameter: ls_Submit_Responsebody End If //Finds out if data is updated via https://demo.appeon.com/PB/webapi_client/api/department/retrieve lrc_JPK_Submit.Retrieve( dw_Data, "https://demo.appeon.com/PB/webapi_client/api/department/retrieve") End If
