Yii Framework: Undefined Variable - keyword

Question

public function actionSearch()
{   
     $this->showsearch = 1;
     $data['keyword'] = isset($_REQUEST['keyword']) $_REQUEST['keyword']:NULL;
     $data['option'] = isset($_REQUEST['option'])?$_REQUEST['option']:array();
     $data['country'] = isset($_REQUEST['country'])?$_REQUEST['country']:NULL;
     $this->render('search', $data);

}

In my View I have,

<?php echo CHtml::textField('keyword', $keyword, array('style' => 'width:97%;')); ?>

The output says,

500
Undefined variable: keyword.

Can you tell me what the error is?

NadaNK · Accepted Answer · 2011-11-25 15:28:34Z

1

There is a missing '?' after isset($_REQUEST['keyword']). It should be :

$data['keyword'] = isset($_REQUEST['keyword'])? $_REQUEST['keyword']:NULL;

answered Nov 25, 2011 at 15:28

NadaNK

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Comments

Alex · Accepted Answer · 2011-11-25 16:34:52Z

1

You need to check if there is some request first

if (isset($_REQUEST['keyword']))

When you just first load the page there is no request.

answered Nov 25, 2011 at 16:34

Alex

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Comments

Uladzimir Pasvistselik · Accepted Answer · 2011-11-25 13:30:23Z

0

Do you have property keyword in your model?

answered Nov 25, 2011 at 13:30

Uladzimir Pasvistselik

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