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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