javascript - Multi Select Lookup is not working in crm 2011 after rollup12 -

javascript - Multi Select Lookup is not working in crm 2011 after rollup12 -

this not working after rollup 12.

var value = crmform.all["new_state"].datavalue;

this syntax working fine if select single alternative when select more 1 alternative in lookup returns "undefined".

xrm.page.getattribute("new_state").getvalue();

debug website, seek see have in:

xrm.page.getattribute("new_state")

seems me have array value of array fellow member should write:

xrm.page.getattribute("new_state")[0].getvalue()

javascript dynamics-crm-2011