如何在yii的同一行给出onblur和onkeypress，这是可能的吗？

I create a form in that I want to use onblur and onkeypress in same line.

Is it possible?

<?php
    echo $form->textField($model, 'amount', array('name'=>'amount','onblur'=>'return checkallfield()', 'id'=>'amnt'));
?>

Where to give onkeypress?

Just add it like you added onblur, as:

$form->textField($model,
    'amount',
    array(
        'name'=>'amount',
        'onblur'=>'return checkallfield();',
        'onkeypress'=>'return doKeyPress();',
        'id'=>'amnt'
    )
);

You can use key press event in the same manner as blur:

<?php echo $form->textField($model,'amount',array('name'=>'amount','onblur'=>'console.log("onblur event triggered")','onkeyup'=>'console.log("onkeyup event triggered")','id'=>'amnt')); ?>

Check console you will be able to see events.