Klaus Hartl schrieb:
Here we go:
jQuery.fn.selectedTab = function() {
var selectedTabs = [];
this.each(function() {
var nav = jQuery('ul.tabs-nav' , this);
nav = nav.size() && nav || jQuery('>ul:eq(0)', this); //
fallback to default structure
var lis = jQuery('li', nav);
selectedTabs.push(lis.index( lis.filter('.tabs-selected')[0] )
+ 1);
});
return selectedTabs.length > 1 ? selectedTabs : selectedTabs[0];
};
It returns a number if you check for one tab interface
$('#container').selectedTab(); // => 1
and an array if you check for multiple interfaces:
$('#container-1, #container-2').selectedTab(); // => [1, 1]
As usual for the plugin it is not a zero-based index. Thus you can do:
var tabs = $('#container-1');
tabs.disableTab(tabs.selectedTab());
And it re
Ups.
And it returns 0 if there's no selected tab (which shouldn't be the case
the way the tabs work). But it could be exploited to check for existance
of tabs:
if ( $('#whatever').selectedTab() ) {
// yes, there are tabs...
}
Hm, not very useful probably.
-- Klaus
