Create dinamic HorizontalGutter

[Former Member]

Hello I'm creating the following HorizontalGutter dinamicly and I have

the exception: ( java.lang.ClassCastException )

IWDHorizontalGutter gut =

(IWDHorizontalGutter) view.createElement(

IWDHorizontalGutter.class,

"Gutter1" + index);

Does anybody know what is left?

Thanks in advance!

[Former Member · Accepted solution]

//@@begin javadoc:createUIeleOrg()

/** Declared method. */

//@@end

public void createUIeleOrg( int index, com.sap.tc.webdynpro.progmodel.api.IWDView view, comp.diageo.sims.wdp.IPrivateSearchPage.IOrganisationElement ele )

{

//@@begin createUIeleOrg()

IWDTransparentContainer org =

(IWDTransparentContainer) view.createElement(

IWDTransparentContainer.class,

SimsConstants.c_torg + index);

org.createLayout(IWDGridLayout.class);

IWDLinkToAction lto =

(IWDLinkToAction) view.createElement(

IWDLinkToAction.class,

SimsConstants.c_lto + index);

IWDAction linkAction =

wdThis.wdCreateAction(

IPrivateSearchPage.WDActionEventHandler.TO_ORG_DETAILS,

c_blank);

lto.setOnAction(linkAction);

lto.mappingOfOnAction().addParameter(

SimsConstants.c_orgid,

ele.getOrgID());

IWDCaption lab =

(IWDCaption) view.createElement(

IWDLabel.class,

SimsConstants.c_lb1 + index);

IWDCaption lab2 =

(IWDCaption) view.createElement(

IWDCaption.class,

SimsConstants.c_lb2 + index);

IWDCaption lab3 =

(IWDCaption) view.createElement(

IWDCaption.class,

SimsConstants.c_lb3 + index);

IWDHorizontalGutter gut =

(IWDHorizontalGutter) view.createElement(

IWDHorizontalGutter.class,

SimsConstants.c_gut + index);

lto.setText(SimsConstants.c_title + ele.getOrgName());

lab.setText(SimsConstants.c_address + ele.getOrgAddress());

lab2.setText(SimsConstants.c_showner + ele.getOrgOwner());

lab3.setText(SimsConstants.c_comment + ele.getOrgNotes());

org.addChild(lto);

org.addChild(lab);

org.addChild(lab2);

org.addChild(lab3);

org.addChild(gut);

IWDTransparentContainer tc =

(IWDTransparentContainer) view.getElement(SimsConstants.c_transorg);

tc.addChild(org, index);

//@@end

}

The code before insert the Gutter part was working, only after insert the part corresponding to the gutter, an exception is raised.

[Former Member · Accepted solution]

This is wrong:

IWDCaption lab =

(IWDCaption) view.createElement(

<b>IWDLabel.class</b>,

SimsConstants.c_lb1 + index);

And you don't need to create unique IDs for "anonymous" elements that you don't want to reference later via ID, just pass NULL as ID.

Armin

[Former Member]

Code looks correct (perhaps you might pass NULL as ID).

Please post complete stacktrace.

Armin