Please ignore the previous mail... accidentaly hit the Enter key...
Hi friends,
I have a UI with a couple of tabs. When the user clicks a tab, I want it to
add to the browser's history. Likewise, if the user navigates using the
browser navigation, I want the tabs to get selected correctly.
Here's what I did: (basically directly from the documentation)
I added a 'changeSelection' listener to the tabview:
this.tabView.addListener("changeSelection",
this._doUpdateHistoryWhenTabChanges, this);
and a 'request' listener to the history:
qx.bom.History.getInstance().addListener("request",
this._doUpdateTabWhenHistoryChanges, this);
Here's the implementation:
_doUpdateHistoryWhenTabChanges : function(e)
{
var tabIdx = this.tabView.indexOf(e.getData()[0]);
qx.bom.History.getInstance().addToHistory(x.Application.TAB_NAMES[tabIdx]);
},
_doUpdateTabWhenHistoryChanges : function(e)
{
var state = e.getData()[0];
var tabIdx = 0;
var c = this.tabView.getChildren();
if (state) {
tabIdx = x.Application.TAB_NAMES.indexOf(state);
}
if (c[tabIdx] != undefined)
this.tabView.setSelection(c[tabIdx]);
}
This used to work in 0.8.3, but now that I migrated to 1.2.1 it doesn't
work.
As soon as a tab is clicked, '_doUpdateHistoryWhenTabChanges ' is called,
which then adds to the history and calls: '_doUpdateTabWhenHistoryChanges ',
which then calls again '_doUpdateHistoryWhenTabChanges ' from a qooxdoo
timer, etc...
Could someone lead me into the right direction how this is supposed to work?
thx
andy
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