Hi
Ensure the "history iframe" is on your GWT host page as in:
<iframe src="javascript:''" id="__gwt_historyFrame"
style="width:0px;height:0px;border:0px"></iframe>
It appears the IE implementation still depends on it while other
browsers can work without it. Maybe the GWT Team can say something about
that!
Had similar problem earlier this month and that worked for me.
Cheers.
derjan1982 wrote:
> I try to use the GWT history with a value change handler, what is
> recommended since GWT 1.6.4. The result is a TypeError in IE. My code
> in the onModuleLoad method looks like this:
>
> HorizontalPanel basePanel = new HorizontalPanel();
> RootPanel.get().add( basePanel );
>
> History.addValueChangeHandler( new ValueChangeHandler<String>() {
>
> public void onValueChange(ValueChangeEvent<String> event) {
> // Do something.
> }
>
> });
>
> if(History.getToken().equals( "" )) {
> History.newItem( "myUrl" );
> }
>
> History.fireCurrentHistoryState();
>
> My code works in all browsers except IE, there it stops at the line
>
> History.addValueChangeHandler(...)
>
> After compiling with DETAILED style, I got:
>
> (TypeError): 'com_google_gwt_user_client_impl_HistoryImpl_handlers' is
> null or not an object ...
>
> How can I solve this?
>
> >
>
>
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