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hw_getremotechildren
Gets children of remote document
(PHP 4)
Returns the children of a remote document. Children of a remote document are remote documents itself. This makes sense if a database query has to be narrowed and is explained in Hyperwave Programmers' Guide. If the number of children is 1 the function will return the document itself formatted by the Hyperwave Gateway Interface (HGI). If the number of children is greater than 1 it will return an array of object record with each maybe the input value for another call to hw_getremotechildren(). Those object records are virtual and do not exist in the Hyperwave server, therefore they do not have a valid object ID. How exactly such an object record looks like is up to the HGI. If you want to use this function you should be very familiar with HGIs. You should also consider to use PHP instead of Hyperwave to access external sources. Adding database support by a Hyperwave gateway should be more difficult than doing it in PHP. See also hw_getremote(). |
Change Languagehw_Array2Objrec hw_changeobject hw_Children hw_ChildrenObj hw_Close hw_Connect hw_connection_info hw_cp hw_Deleteobject hw_DocByAnchor hw_DocByAnchorObj hw_Document_Attributes hw_Document_BodyTag hw_Document_Content hw_Document_SetContent hw_Document_Size hw_dummy hw_EditText hw_Error hw_ErrorMsg hw_Free_Document hw_GetAnchors hw_GetAnchorsObj hw_GetAndLock hw_GetChildColl hw_GetChildCollObj hw_GetChildDocColl hw_GetChildDocCollObj hw_GetObject hw_GetObjectByQuery hw_GetObjectByQueryColl hw_GetObjectByQueryCollObj hw_GetObjectByQueryObj hw_GetParents hw_GetParentsObj hw_getrellink hw_GetRemote hw_getremotechildren hw_GetSrcByDestObj hw_GetText hw_getusername hw_Identify hw_InCollections hw_Info hw_InsColl hw_InsDoc hw_insertanchors hw_InsertDocument hw_InsertObject hw_mapid hw_Modifyobject hw_mv hw_New_Document hw_objrec2array hw_Output_Document hw_pConnect hw_PipeDocument hw_Root hw_setlinkroot hw_stat hw_Unlock hw_Who |