OraFormsTreeExpandNode Function

Action

Expands the selected branch in a tree control.

Include file

OraForms.bdh

Syntax

OraFormsTreeExpandNode(  in sName  :  string, 
                         in sLabel :  string allownull, 
                         in nNode  :  number optional ) : boolean;

Return value

true if successful
false otherwise

Parameter	Description
sName	The control's unique name.
sLabel	The value of the node to be expanded.
nNode	The index of the node to be expanded. This value will be ignored if the previous parameter is not NULL.

Example

transaction TMain 
  var 
    sValue :  string; 
  begin 
    OraFormsSetConnectMode(ORA_SOCKET_CONNECTION); 
    // Connect - with connection properties 
    OraFormsSetInt( "INITIAL_VERSION", 608); 
    OraFormsSetPoint( "INITIAL_RESOLUTION",  96,  96); 
    OraFormsSetPoint( "INITIAL_DISP_SIZE", 1024,  768); 
    OraFormsSetInt( "INITIAL_COLOR_DEPTH", 256); 
    OraFormsSetString( "FONT_NAME" , "Dialog" ); 
    OraFormsSetPoint( "INITIAL_SCALE_INFO",  8,  18); 
    OraFormsSetBoolean( "WINSYS_REQUIREDVA_LIST",  false); 
    OraFormsConnect( "server module=Person3.fmx userid= useSDI=yes record=names"); 
    OraFormsSetWindow( "Logon"); 
    OraFormsLogon( "user",  "password",  "orcl_server"); 
    // --- OraFormsBeginMessageBlock( "WINDOW1#1"); 
    OraFormsMouseClick( "24",  74,  149,  0); 
    // Selected entry: Oliver Tuvault 
    OraFormsTreeExpandNode( "24",  "John Russell\\Oliver Tuvault"); 
    OraFormsEndMessageBlock( "WINDOW1#1"); 
  end  TMain;