How to make MessageTextInput as a readonly field.

Hi,
I want to make MessageTextInput as readonly field.
OAMessageTextInputBean textBoxName = (OAMessageTextInputBean)webBean.findChildRecursive("MytextField");
textBoxName.setReadOnly(true);
When i am using above code it will not render field on page.
Same thing is happening while trying to use readonly = True property at design time.
could anyone help on this?
Thanks in advance
Laukik Pachanekar

Hi,
Thanks for your response.
I am using below code in processRequest method.
public void processRequest(OAPageContext pageContext, OAWebBean webBean)
super.processRequest(pageContext, webBean);
OAMessageTextInputBean textBoxName = (OAMessageTextInputBean)webBean.findChildRecursive("MytextField");
textBoxName.setReadOnly(true);
Thanks,
Laukik

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