Comments

• lonely_girl01 Members

  April 2012

  Hi dust,
  
  Use $DriveLetter_Global in printing the value.
  If it still doesn't work, please also post your function GetSAHIRootDir.
  
  Cheers.
• globalworming Moderators

  April 2012

  Hi
  
  did you try

  $DriveLetter_Global=GetSAHIRootDir();
  _alert($DriveLetter_Global);
  
• dust Members

  April 2012

  lonely_girl01 and globalworming,
  
  I had tried, but not working. However now its working. I don't know waht could be the dependencies. I haven't changed anything.
• dust Members

  April 2012

  Thanks anyway
• dust Members

  April 2012

  Its not working again...
  
  I'm first checking whether sahi tool exist in the system
  I'm pasting the .sah file here(with output in comment):
  Due to _set() failing, IsSahi_tool_Exists() is being called with "null", and the code is exiting
  
  

  //****************************************************************************************************************
  // Checks the availability of the Sahi_tool package at the SystemRoot drive
  
  var $DriveLetter_Global = "";
  var $PackageExists = "";
  
  
  
  //_set($DriveLetter_Global, GetSAHIRootDir());  [b]//not working[/b]
  
  //_set($DriveLetter_Global, _call(GetSAHIRootDir()));  [b]//not working[/b]
  
  $DriveLetter_Global = GetSAHIRootDir(); // crashing with error (in logs) - ERROR ReferenceError: "GetSAHIRootDir" is not defined. at Apr 19, 2012 11:52:49 AM
  
  
  
  _alert("DriveLetter at line 59 : " + $DriveLetter_Global); [b]// printing "null"[/b]
  _set($PackageExists, _call(IsSahi_tool_Exists($DriveLetter_Global)));
  
  if(_condition($PackageExists != true))
  {
      $ErrorMsg = " ERROR : Sahi_tool package is not present at drive: " + $DriveLetter_Global + "... So Exiting ....\n";
      _debug($ErrorMsg + "\n        Please place the Sahi_tool package at Drive... \n" + $DriveLetter_Global);
      _alert("\n      Please place the Sahi_tool package appropriately at the Windows Drive (C/D/E/F/..)... \n"); [b] // printing [/b]
  
      _exit();
  }
  //****************************************************************************************************************
  //******************************************JAVASCRIPT API's*************************************************************************
  <browser>
  
  function GetSAHIRootDir()
  {
      //_alert("GetSAHIRootDir called\n"); // OK
      var DirLet = null;
      var wshshell = new ActiveXObject("WScript.Shell");
      var winPath = wshshell.ExpandEnvironmentStrings("%SystemDrive%");
      //var winPath = wshshell.ExpandEnvironmentStrings("%SAHI_TOOL%");
      if(wshshell == null) 
      {
          _alert("Function GetSAHIRootDir:wshshell is NULL");
      }
      else
      {
          _alert("Function GetSAHIRootDir:wshshell is NOT NULL"); [b]// OK[/b]
      }
      
      if(winPath != null) {
          DirLet = winPath.substring(0, winPath.indexOf(":"));
          _alert("[GetSAHIRootDir]:DirLet = " + DirLet); [b]// prnting - "C"[/b]
      }
  
      return DirLet;
  }
  
  function IsSahi_tool_Exists(DriveName)
  {
      _alert("[IsSahi_tool_Exists]:DriveName = " + DriveName);  [b]// printing - "null"[/b]
      var folderBool = false;
      var fso = new ActiveXObject("Scripting.FileSystemObject");
      if(DriveName != null) {
          folderBool = fso.FolderExists(DriveName + ":\\Sahi_tool\\sahi");
          if(folderBool == true)
          {
              folderBool = fso.FolderExists(DriveName + ":\\Sahi_tool\\sahi\\bin");
          }
      }
      _alert("[IsSahi_tool_Exists] return : " + folderBool);  [b]// printing - "false"[/b]
      return folderBool;
  }
  
  </browser>
  
  //***********************************************************************************************************************************
  

  
  Please help me find what could be problem.
• lonely_girl01 Members

  April 2012

  Hi dust,
  
  I think you should put GetSAHIRootDir() in _call(),

  _call(GetSAHIRootDir());
  

  since the function is inside the <browser> tag just like what you did in IsSahi_tool_Exists() when you called it,

  _set($PackageExists, _call(IsSahi_tool_Exists($DriveLetter_Global)));
  

  .
• dust Members

  April 2012

  Hi lonely_girl01,
  
  Its not working...