I'm not quite sure if this is possible, since there is no real need for such parameters.
I would suggest that you leave the text box label blank and add the label to the end ...
Example:
<ext:textfield ID="Text1" Text="I start on the left" runat="server" /> <ext:label ID="Label1" Text="I am a label starting on the left staying on the right" StyleSpec="float: left;" />
It should work like that!
Evils source share