Problem in forwarding from one view to next view

[Dheerendra]

Hi all,

I have two Views and a custome controllers, in my first view under the following method i try to fire a plug but unable to see the second view in browser...could any help me following are the coding of first view....

public void onActionRelease(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )

{

//@@begin onActionRelease(ServerEvent)

//int n = wdContext.nodeBapi_Po_Getitemsrel_Input().nodeOutput().nodePo_Items().size();

//int leadSelected = wdContext.nodeBapi_Po_Getitemsrel_Input().nodeOutput().nodePo_Items().getLeadSelection();

try {

// int n = wdContext.nodeOutput().nodePo_Items().size();

// int leadSelected = wdContext.nodeOutput().nodePo_Items().getLeadSelection();

// for(int i=n-1; i>=0;--i)

//for(int i=0;i<=n;i++)n

// {

//if(wdContext.nodeBapi_Po_Release_Input().isMultiSelected(i) || leadSelected==i)

//for(int j=0,n=wdContext.nodePo_Items().size();j<n;++j)

for(int j=wdContext.nodePo_Items().size()-1; j>=0;--j)

{

if(wdContext.nodePo_Items().getLeadSelection()==j || wdContext.nodePo_Items().isMultiSelected(j))

{

wdContext.currentBapi_Po_Release_InputElement().setPo_Rel_Code(wdContext.currentBapi_Po_Getitemsrel_InputElement().getRel_Code());

wdContext.currentBapi_Po_Release_InputElement().setPurchaseorder(wdContext.nodePo_Items().getPo_ItemsElementAt(j).getPo_Number());

wdThis.wdGetPoReleaseCustController().executeBapi_Po_Release();

}

}

wdThis.wdGetPoReleaseCustController().executeBapi_Po_GetitemsInput();

//wdThis.wdFirePlugToResultView();

// }

} catch (RuntimeException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

//if(wdContext.nodeBapi_Po_Release_Input().nodeOutput_Release().currentOutput_ReleaseElement().getRel_Indicator_New()=="M" && wdContext.nodeBapi_Po_Release_Input().nodeOutput_Release().currentOutput_ReleaseElement().getRel_Status_New()=="")

//{

wdThis.wdFirePlugToResultView();

//}

//wdThis.wdFirePlugToResultView();

//@@end

}

//@@begin javadoc:onActionCancelRelease(ServerEvent)

/** Declared validating event handler. */

//@@end

public void onActionCancelRelease(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )

{

//@@begin onActionCancelRelease(ServerEvent)

//int n = wdContext.nodeBapi_Po_Getitemsrel_Input().nodeOutput().nodePo_Items().size();

//int leadSelected = wdContext.nodeBapi_Po_Getitemsrel_Input().nodeOutput().nodePo_Items().getLeadSelection();

/*int n = wdContext.nodeOutput().nodePo_Items().size();

int leadSelected = wdContext.nodeOutput().nodePo_Items().getLeadSelection();

for(int i=n-1;i>=0;--i)

//for(int i=0;i<=n;i++)

{

if(wdContext.nodeOutput().nodePo_Items().isMultiSelected(i) || leadSelected==i)

{

wdContext.currentBapi_Po_Reset_Release_InputElement().setPo_Rel_Code(wdContext.currentBapi_Po_Getitemsrel_InputElement().getRel_Code());

//wdContext.currentBapi_Po_Reset_Release_InputElement().setPurchaseorder(wdContext.nodeBapi_Po_Getitemsrel_Input().nodeOutput().nodePo_Items().currentPo_ItemsElement().getPo_Number());

wdContext.currentBapi_Po_Reset_Release_InputElement().setPurchaseorder((wdContext.nodeOutput().nodePo_Items().getPo_ItemsElementAt(i)).getPo_Number());

wdThis.wdGetPoReleaseCustController().execute_Bapi_Po_Reset_Release();

}

}*/

//for(int j=0,n=wdContext.nodePo_Items().size();j<n;++j)

try {

for(int j=wdContext.nodePo_Items().size()-1; j>=0;--j)

{

if(wdContext.nodePo_Items().getLeadSelection()==j || wdContext.nodePo_Items().isMultiSelected(j))

{

wdContext.currentBapi_Po_Reset_Release_InputElement().setPo_Rel_Code(wdContext.currentBapi_Po_Getitemsrel_InputElement().getRel_Code());

wdContext.currentBapi_Po_Reset_Release_InputElement().setPurchaseorder(wdContext.nodePo_Items().getPo_ItemsElementAt(j).getPo_Number());

wdThis.wdGetPoReleaseCustController().execute_Bapi_Po_Reset_Release();

}

}

wdThis.wdGetPoReleaseCustController().executeBapi_Po_GetitemsInput();

//if(wdContext.nodeBapi_Po_Release_Input().nodeOutput_Release().currentOutput_ReleaseElement().getRel_Indicator_New()=="")

//{

//wdThis.wdFirePlugToResultView();

//}

} catch (RuntimeException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

wdThis.wdFirePlugToResultView();

//@@end

}

//@@begin javadoc:onPlugFromResultView(ServerEvent)

/** Declared validating event handler. */

//@@end

public void onPlugFromResultView(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )

{

//@@begin onPlugFromResultView(ServerEvent)

//@@end

}

But Above FirePlugs are not working....Why ....I do't understand ...i got to much puzzled....can any one help me.......thank's in advance

[Former Member]

Yes that shoot be the problem,

you have to create the: wdThis.wdFirePlugToResultView();

in the first View( as an outbound plug)

and the: public void onPlugFromResultView

into the result view ( as an input plug)

After this you only have to create an navigation link

at the diagram view of the controlcomponent.

an then you have to bind the plugs to the buttons

[Former Member]

Dheerendra,

Correct me if I'm wrong, but it seems that you have declared both in- and out- plugs in same view:

wdThis.wdFire<b>PlugToResultView</b>();
....
public void on<b>PlugFromResultView</b>(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )

If this is true, that navigation happens, but you stay on the same view.

Otherwise this is really wired behavior: your code "eat" all exceptions and navigation must occurs even in case of error.

VS