addOption

add a new option (segment) to the button

void addOption(id id,any value, [boolean show,number index] );

idID of the new option value

anyvalue of the new option show

booleanmakes the newly added option active. 'false' by default indexnumberposition to insert to. Last, by default

$$("tabs").addOption(10, "New title", true);

Details

In case of a tabbar, the method can as well take a more extensive option configuration of a tab.

And the parameters are as follows:

tabbar.addOption({id:1, value:"New", close:true, icon:"cog"}, true);