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SOLVED: problems understanding grouped items, such as date

 
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dgs



Joined: 13 May 2008
Posts: 20
PostPosted: Tue Jul 08, 2008 11:20 pm    Post subject: SOLVED: problems understanding grouped items, such as date Reply with quote
I am having problems figuring out how to get at the data that is in a group. I am including code that I have captured from several sources, but I don't know how to read the value.
Code:

<?php
require_once "HTML/QuickForm.php";

$form    = new HTML_QuickForm('frmTest', 'get');
$options = array('language' => 'en' , 'format' => 'Ymd' , 'minYear' => date('Y') - 1, 'maxYear' => date('Y') + 2);

$date_defaults = array(
        'Y' => date('Y'),
        'm' => date('m'),
        'd' => date('d'),
    );

$form->setDefaults(array('mydate' => $date_defaults));
$form->addElement('date', 'mydate', 'Choose date', $options);
$form->addElement('submit', 'btnSubmit', 'Submit');


if ($form->validate())
{
    // Form is validated, then processes the data
    $form->freeze();

    $data = $form->exportValues();

    $line = sprintf("%04d%02d%02d", $form->mydate['Y'], $form->mydate['m'], $form->mydate['d']);

    echo $line . "<br />";

    $form->process('process_data', false);
}
else
{
    $form->display();
}

function process_data($values)
{
    echo "<pre>";
    var_dump($values);
    echo "</pre>";
}
?>


When I process this, the var_dump works fine, but the value submitted for the $line is all zeros.

Last edited by dgs on Wed Jul 09, 2008 1:39 am; edited 1 time in total
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dgs



Joined: 13 May 2008
Posts: 20
PostPosted: Wed Jul 09, 2008 1:39 am    Post subject: Reply with quote
Ok, here is code that works. Embarassed Now I just need to figure out why in a program that I have created, a date element is not included correctly in the form. Crying or Very sad

Code:
<?php
require_once "HTML/QuickForm.php";

$form    = new HTML_QuickForm('frmTest', 'get');
$options = array('language' => 'en' , 'format' => 'Ymd' , 'minYear' => date('Y') - 1, 'maxYear' => date('Y') + 2);

$date_defaults = array(
        'Y' => date('Y'),
        'm' => date('m'),
        'd' => date('d'),
    );

$form->setDefaults(array('mydate' => $date_defaults));
$form->addElement('date', 'mydate', 'Choose date', $options);
$form->addElement('submit', 'btnSubmit', 'Submit');


if ($form->validate())
{
    // Form is validated, then processes the data
    $form->freeze();

    $data = $form->exportValues();

    $Y = $data['mydate']['Y'];
    $m = $data['mydate']['m'];
    $d = $data['mydate']['d'];

    echo "Y: " . $Y . "<br />";
    echo "m: " . $m . "<br />";
    echo "d: " . $d . "<br />";

    $line = sprintf("%04d%02d%02d", $Y, $m, $d);

    echo $line . "<br />";

    $form->process('process_data', false);
}
else
{
    $form->display();
}

function process_data($values)
{
    echo "<pre>";
    var_dump($values);
    echo "</pre>";
}
?>
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