Why my number in text box will be gray and have a underline?

In data grid2 , to avoid wrapping number text ,i set number text in text box ,but the number in text box  be gray and have a underline . I want to know the reason.  
1 answers

This is because you use a input text-box. When set not-editable, this is how it is displayed.

If you want to have it editable, check the following:

  1. Does the user have write access?
  2. Is the widget set editable?
  3. Is the Datagrid2 column set editable?


if you want to have it displayed as text, use a text widget instead