Tableview inputfield cell color

Question

Hello,
I use a tableview with iterator.  In my RENDER_CELL_START I have one field as follows:
WHEN 'ZLIBE'.
      IF p_edit_mode IS NOT INITIAL.
        DATA: if_zlibe TYPE REF TO CL_HTMLB_INPUTFIELD.
        if_zlibe = CL_HTMLB_INPUTFIELD=>FACTORY( id = p_cell_id
maxlength = '50'
width = '400' ).
        if_zlibe->VALUE = m_row_ref->ZLIBE.
        p_style = 'celldesign:STCD_NEGATIVE'.
        p_replacement_bee = if_zlibe.
      ENDIF.
So, when I select a line in the tableview, this field can be changed... and I would like the color to be different when in editmode... thus I put
p_style = 'celldesign:STCD_NEGATIVE'.
.. however the color never changes.  Why doesn't this work?
Another question: the field just after this one (above), is:
WHEN 'ICON'.
      data image2 type ref to cl_htmlb_image.
      create object image2.
      image2->id = p_cell_id.
      IF p_edit_mode IS INITIAL.
        image2->src = cl_bsp_mimes=>sap_icon( `ICON_DISPLAY` ).
      ELSE.
        image2->onclick = 'OnSaveClick'.
        image2->src = cl_bsp_mimes=>sap_icon( `ICON_SYSTEM_SAVE` ).
      ENDIF.
      p_class = 'al am as'.
      p_replacement_bee = image2.
Basically a SAVE icon, when clicked, saves the data typed in the field (discusse above before this one).  So, I select a line, the like is highlighted (via standard tableView), I type a value in the editable field, click save, and yes the new value is written to my SAP table behind... BUT, the line stays selected (highlighted).  How can I, on this event (clicking this save button/icon) in addition to modifying my table with the new value, ALSO return to a normal tableView (no lines selected)????
Thanks,
Tim

Answer 1

Thanks Raja,
I implemented your answer to my second question, great.
As for the <b>cssClass</b> attribute, I am not sure how to use it... not alot of documentation onit.  I did find in class CL_SBSPEXT_ITERATOR in RENDER_CELL_START an example:
            col1_inputField->invalid = 'true'.
*             ao: new class 'background-color:#ffdfdf'
            col1_inputField->cssClass = `ao av`.
*             ao: new class 'background-color:#ffdfdf'
            P_CLASS = `ao`.
But I dont understand the line he puts (commented out also):
ao: new class 'background-color:#ffdfdf'
Doesn't make sense.
Maybe i need to make a <b>file.css</b>, then in set <b>cssClass = 'file.css'</b>???  Do you have any information on how to use this attribute?
Thanks,
Tim