How to display the name in an array containg name=>value pair

Question

I'm new to yii framework. I have created a simple dropdownlist.

echo $form->dropDownList($model, 'max_cost', array('2'=>'Yes', '0'=>'No'), 
                                  array(
                                          'empty'=>'Choose one', 
                                          'onchange'=>'alert(item.value);',
                                          )
                                  );

Now when I select Yes, the alert box will display Yes and when i select no the alert box will display no. Suppose I want to display 2 when I select yes and 0 when I select no . What should I do for this? item.value displays the RHS I want to display LHS

I tried alert(value), is it the right way to do it

user2770039
– user2770039

2013-11-16 10:37:53 +00:00
Commented Nov 16, 2013 at 10:37 — user2770039
– user2770039, Commented Nov 16, 2013 at 10:37

Developerium · Accepted Answer · 2013-11-16 13:13:55Z

1

log the "item" and you will know what are exactly parameters bound to items, then you can alert it or whatever you need:

'onchange'=>'console.log(item);', // here you can see what's inside item

answered Nov 16, 2013 at 13:13

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