retrieve text value from an element with jQuery -

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if have html element value in it:

<span id="myspan">23</span>

how can retrieve value (23) , use it? i've tried like:

var num = $("#myspan").text();

does not seem work... able use number add other numbers it?

you want parseint. should make sure selector returning dom elements expect to.

var num = parseint($("#myspan").text(), 10);

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