extjs - creating a tab panel in extjs4 with different stores that loads only upon the particular tab is selected -

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extjs - creating a tab panel in extjs4 with different stores that loads only upon the particular tab is selected -

i'm using extjs4 , i'm trying create tab panel, each tab has different grid loads info store. (each grid different store) load particular store when user clicks on respective tab. don't see how can grab user click on panel.

how can that?

i had similar performance loading issue , failed solve deferredrender. have add together event activate tab want load when tab activated :

{ title: 'tab2', bodypadding: 10, html : 'a simple tab', listeners: { 'activate' : function(){ store2.load(); }, } }

worked fine me if it's temporary solution. extjs 4.1 should improve loading/rendering performances. we'll see.

extjs4 extjs

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