javascript - how can I calculate number of options tag when I get the select box with $this -


i have question how can calculate number of options tag when select box $this.

like that:

 $("select[name=rabetas]").click(function(){    var $this = $(this);

and...?

how can this?

select <option> elements, , get length.

var numoptions = $this.children().length;

learn dig through jquery api docs. answer 99% of questions.


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