addOption

add a new option (segment) to the button

id	id	ID of the new option
value	any	value of the new option
show	boolean	makes the newly added option active. 'false' by default
index	number	position to insert to. Last, by default

Example

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

Related samples

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:

• obj (object) - tab configuration;
• show (boolean) - makes the newly added option active;
• index (number) - position to insert to. Last, by default.

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

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