Document Access

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Document Access

The JScript listing below shows how to open documents, set a document as the active document, iterate through the open documents, and close documents.

 

This code is available in the sample file ..\UModelExamples\API\JScript\DocumentAccess.js (see also Example Files).

 

// Initialize application's COM object. This will start a new instance of the application and
// return its main COM object. Depending on COM settings, a the main COM object of an already
// running application might be returned.
try {   objUModel = WScript.GetObject("", "UModel.Application");   }
catch(err) {}
 
if( typeof( objUModel ) == "undefined" )
{
  try   {   objUModel = WScript.GetObject("", "UModel_x64.Application")   }
  catch(err)
  {
     WScript.Echo( "Can't access or create UModel.Application" );
     WScript.Quit();
  }
}
 
// if newly started, the application will start without its UI visible. Set it to visible.
objUModel.Visible = true;
 
// **************************** code snippet for "Simple Document Access" ***********************
 
// Locate examples using property PersonalDataDirectory
objDoc = objUModel.OpenDocument(objUModel.PersonalDataDirectory + "\\UModelExamples\\Bank_MultiLanguage.ump");
// open all diagrams
objDoc.OpenAllDiagrams();
 
// **************************** code snippet for "Simple Document Access" ***********************
 
// **************************** code snippet for "Iteration" ************************************
 
objName = "";
count = 0;
// go through all open diagrams using a JScript Enumerator
for (var iterDiagrams = new Enumerator(objDoc.DiagramWindows); !iterDiagrams.atEnd(); iterDiagrams.moveNext())
{
  objName += "\t" + ++count + " " + iterDiagrams.item().Name + "\n";
}
 
WScript.Echo("Opened diagrams: \n" + objName);
 
// go through all open diagrams using index-based access to the document collection
for (i = objDoc.DiagramWindows.Count; i > 0; i--)
  objDoc.DiagramWindows.Item(i).Close();
 
 
// **************************** code snippet for "Iteration" ************************************
 
//objUModel.Visible = false;      // will shutdown application if it has no more COM connections
objUModel.Visible = true;   // will keep application running with UI visible
 
 


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