CODEWITHSUNDEEP
jqueryajaxcakephpcakephp-3.4
Anuj TBE
Anuj TBE

Reputation: 9800

access jquery unserialized data using getData in cakephp 3

I'm using cakephp 3.4

I have a form to submit values using ajax. 

<?= $this->Form->create(null, ['id' => 'search-form']) ?>
<?= $this->Form->control('keyword') ?>
<?= $this->Form->button(__('Search'), ['id' => 'search-submit']); ?>
<?= $this->Form->end() ?>

and sending this data to action using

$('#search-submit').click(function(event){
    event.preventDefault();
    $.post('/dashboard/custom-search/ajax-search',
    {
        data: $('#search-form').serialize()
    }, function (response)
    {
        $('#search-result').html(response);
    });
    return false;
});

In ajaxSearch action when I debug request data

debug($this->request->getData());

It gives 

[
    'data' => '_method=POST&keyword=world'
]

But when I try

debug($this->request->getData('keyword'));

It gives

null

How can I get serialized data in an action? or How to unserialize data in action/controller?

Upvotes: 0

Views: 129

Answers (1)

Szymon
Szymon

Reputation: 1415

What you need to change is the way you are posting your serialized data to:

$.post('/dashboard/custom-search/ajax-search',
    $('#search-form').serialize(),
    function (response){
        $('#search-result').html(response);
});

This way your getData() will return data in expected format.

Full info about passing serialized data via jQuery.post() can be found here: jQuery.post()

Upvotes: 1

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