Facing Strange Behaviour in WD

[dhruv_shah3]

Hi,

I am developing the WD application.

But am facing Strange Problem.

When i am writing code for inserting data in wdDoInit() method it is successfully inserting data. I am also calling executeInsert() method and in that i have executed the modelobject. In InsertView i have called the executeInsert method using wdThis.<ComponentController>.executeInsert();

But when i write the code in method executeInsert() which i have created then it is not inserting in database.

and then calling it in insertview as wdThis.<ComponentController>.executeInsert();

So i am not able to understand this Strange Behaviour.

Pls explain me why this happens...

Thanks & Regards,

Dhruv Shah

[Former Member · Accepted solution]

Hi,

Can you post the code and the methods

Regards

Ayyapparaj

[dhruv_shah3 · Accepted solution]

Hi,

 public void wdDoInit()
  {
    //@@begin wdDoInit()
    
    try
    {
    	
    	Zep_Events_Input inp = new Zep_Events_Input();
    	
    	wdContext.nodeZep_Events_Input().bind(inp);  	
    	
		inp.setAdd1(wdContext.currentZep_Events_InputElement().getAdd1());
			
					inp.setAdd2(wdContext.currentZep_Events_InputElement().getAdd2());
			
					inp.setBukrs(wdContext.currentZep_Events_InputElement().getBukrs());
			
					inp.setButxt(wdContext.currentZep_Events_InputElement().getButxt());
			
					inp.setDisp_Mod(wdContext.currentZep_Events_InputElement().getDisp_Mod());
			
					inp.setE_Date(wdContext.currentZep_Events_InputElement().getE_Date());
			
					inp.setE_Name(wdContext.currentZep_Events_InputElement().getE_Name());
			
					inp.setLocation(wdContext.currentZep_Events_InputElement().getLocation());
			
					inp.setStatus(wdContext.currentZep_Events_InputElement().getStatus());
    	
    }
    
    catch(Exception e)
    {
    	wdComponentAPI.getMessageManager().reportSuccess(e.toString());
    }
    

//@@begin javadoc:executeInsert()
  /** Declared method. */
  //@@end
  public void executeInsert( )
  {
    //@@begin executeInsert()
		try
		{
    	
//			Zep_Events_Input inp = new Zep_Events_Input();
//    	
//			wdContext.nodeZep_Events_Input().bind(inp);  	
			
			
			
    	
    		wdContext.currentZep_Events_InputElement().modelObject().execute();
		}
    
		catch(Exception e)
		{
			wdComponentAPI.getMessageManager().reportSuccess(e.toString());
		}
    
    //@@end
  }

 public void onActionSave(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )
  {
    //@@begin onActionSave(ServerEvent)
    //$$begin ActionButton(-1900911611)
    wdThis.wdGetActivityController().executeInsert();

    //$$end

    //@@end
  }

Now if i write following way then i am not able to insert data:

 public void wdDoInit()
  {
    //@@begin wdDoInit()
    
    try
    {
    	
    	Zep_Events_Input inp = new Zep_Events_Input();
    	
    	wdContext.nodeZep_Events_Input().bind(inp);  	
    	
    	
    }
    
    catch(Exception e)
    {
    	wdComponentAPI.getMessageManager().reportSuccess(e.toString());
    }
    

 public void executeInsert( )
  {
    //@@begin executeInsert()
		try
		{
    	
//			Zep_Events_Input inp = new Zep_Events_Input();
//    	
//
		inp.setAdd1(wdContext.currentZep_Events_InputElement().getAdd1());
			
					inp.setAdd2(wdContext.currentZep_Events_InputElement().getAdd2());
			
					inp.setBukrs(wdContext.currentZep_Events_InputElement().getBukrs());
			
					inp.setButxt(wdContext.currentZep_Events_InputElement().getButxt());
			
					inp.setDisp_Mod(wdContext.currentZep_Events_InputElement().getDisp_Mod());
			
					inp.setE_Date(wdContext.currentZep_Events_InputElement().getE_Date());
			
					inp.setE_Name(wdContext.currentZep_Events_InputElement().getE_Name());
			
					inp.setLocation(wdContext.currentZep_Events_InputElement().getLocation());
			
					inp.setStatus(wdContext.currentZep_Events_InputElement().getStatus());
			wdContext.nodeZep_Events_Input().bind(inp);  	
			
			
			
    	
    		wdContext.currentZep_Events_InputElement().modelObject().execute();
		}
    
		catch(Exception e)
		{
			wdComponentAPI.getMessageManager().reportSuccess(e.toString());
		}
    
    //@@end
  }

[Former Member · Accepted solution]

Hi,

Zep_Events_Input inp = new Zep_Events_Input();

Make this variable declared as part of the

@begin

Zep_Events_Input inp ;

@end

At the end of the source code area

Regard

Ayyapparaj

[Former Member · Accepted solution]

Hi Dhruv,

You don't have to write following code anywhere, not even in wdDoInit:

		inp.setAdd1(wdContext.currentZep_Events_InputElement().getAdd1());
		inp.setAdd2(wdContext.currentZep_Events_InputElement().getAdd2());

		inp.setBukrs(wdContext.currentZep_Events_InputElement().getBukrs());
		inp.setButxt(wdContext.currentZep_Events_InputElement().getButxt());
			
		inp.setDisp_Mod(wdContext.currentZep_Events_InputElement().getDisp_Mod());
	
		inp.setE_Date(wdContext.currentZep_Events_InputElement().getE_Date());
			
		inp.setE_Name(wdContext.currentZep_Events_InputElement().getE_Name());
			
		inp.setLocation(wdContext.currentZep_Events_InputElement().getLocation());
			
		inp.setStatus(wdContext.currentZep_Events_InputElement().getStatus());

in wdDoInit following code is enough:

	Zep_Events_Input inp = new Zep_Events_Input();
    	
    	wdContext.nodeZep_Events_Input().bind(inp);

In executeInsert following code is enough:

		try
		{
    		wdContext.currentZep_Events_InputElement().modelObject().execute();
		}
    
		catch(Exception e)
		{
			wdComponentAPI.getMessageManager().reportSuccess(e.toString());
		}

Regards,

Gopal

[dhruv_shah3 · Accepted solution]

HI,

Thanks for reply.

Now for displaying should i have to write the same.

Coz i have a RFC which is taking mode from WD.

mode =1 then Display

mode = 2 then Insert.

so now i tried writing the above code and also supplied the mode, but unable to display.

should i have to take a value attribute in context and then bind it to RFC context node.

Guide me on this.

Thanks & Regards,

Dhruv Shah

[Former Member · Accepted solution]

Hi Dhruv,

You can add one parameter mode in executeInsert method and add following code in it:

wdContext.nodeZep_Events_Input().currentZep_Events_InputElement().setMode(mode);//mode is parameter

Now when you want to display call executeInsert(1) and if you want to insert call executeInsert(2).

But I will suggest that to make two RFCs, one for displaying and one for insert. And use both RFCs as per your requirement. This is only a suggestion.

Regards,

Gopal