pickerview issue
<p>I hv 2 segment pickerview
one is having number and second "Quantity"</p>

<p>Both segment has None as their first index.</p>

<p>what i m trying to do is, whenever i choose None(first element) from an of the segment,
the respective, first element of the other segment should also move to None(which is first element,automatically.)
Makes sense??</p>

<p>Guidance needed</p>
