Yii $form->textfield, how to set a default value?

Question

So I am fiddling with the Yii Framework and in one of the views, specifically the create form, I am trying to give one of my textfields a default value. Therefore when I go onto

Answer 1

    labelEx($model,'teamlead'); ?>
    textField($model,'teamlead',array('readonly'=>'true',size'=>50,'maxlength'=>50,'value'=>Yii::app()->user->getUsername(),'disabled'=>'disabled')); ?>
    error($model,'teamlead'); ?>

put array('readonly'=>'true') in your coding it will work