jbox2d - Which direction is zero (0) in Box2D? -
which direction considered 0 degrees in box2d? north, south, east, west? , angles increase clockwise, or counter-clockwise?
i've read through manual , doesn't seem mention anywhere.
c# - how to write client side events functions for the combobox items -
<dx:aspxcombobox id="aspxcombobox2" runat="server" clientidmode="autoid" selectedindex="-1" onselectedindexchanged="aspxcombobox1_selectedindexchanged1" > <clientsideevents selectedindexchanged="function(s, e) { grid.selectrows();}" /> <items> <dx:listedititem text="selecte rows" /> <dx:listedititem text="unselectall" /> </items> </dx:aspxcombobox> i want write event "unselect all" item in combobox. how can this? you'll need write javascript function iterates thru combo-box , marks selected items false. see select/unselect checkbox fields using pure javascript , html sample code msdn:
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