Extjs4 - simplest way to enable/disable tabs in tabpanel?

You can use the method down to get the tab.

You can use the method down to get the tab, Ext. GetCmp('thetabppanel'). Down('#itemIdForTheTab').

SetDisabled(true); check the documentation for down dev.sencha.com/deploy/ext-4.0.2a/docs/#/....

Thanks. That looks a bit simpler. I'm still suprised there isn't a simple tab accessor by index at the panel level.. – Ben Sep 14 at 12:30.

You could also use the new query features: var panel = Ext.ComponentQuery. Query('thetabpanel panelid="#itemIdForTheTab"')0; panel. SetDisabled(true); See the Ext API on ComponentQuery for more details.

You can access the items property (witch is a MixedCollection) and use the getAt() method: Ext. GetCmp('thetabpanel').items. GetAt(1).

SetDisabled(true); See documentation link edit:typos.

Yes, get/getAt, that's what I was using. Good to know I don't have to go through getTabBar() first (oddly I thought I had tried your version but couldn't make it work, seems ok now though). Thanks – Ben Sep 15 at 10:56 Still amazed that at version 4, ext doesn't have an enableTab method at the tabpanel level.. – Ben Sep 15 at 10:57.

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