XForms/control/XFormsSubmitControl.php5

<?php

class XFormsSubmitControl extends XFormsControl
{

    /*
    buildPictcha()
    -----------------------------------------------------------------------------------
    interface with the Pictcha class to build the pictcha and include it on the page
    ---------------------------------------------------------------------------------*/
    protected function buildPictcha() {
        $p = new Pictcha();
        $p->setMaxPictcha(8);
        $pbuffer = $p->getPictcha();
        $values = $p->getPictchaValue();
        $pstring = "Please click on the " . $values[0] . " and then on the " . $values[1]
                    . ". This will protect us from receiving spam.";
        $js = $p->getJavascript();
        return array('pictcha' => $pbuffer, 'caption' => $pstring, 'js' => $js);
    }

    public function generateTK() {

        # collect pertinent info such as button caption
        $id = $this->getControlId();
        $caption = $this->getGroup()->getLabel();
        if ($caption == '') $caption = 'Submit';

        # create a box for the entire output of pictcha + submit button
        $box = new TKVBox();

        # PICTCHA
        # if we need to show a pictcha at all
        if (SConfig::getOption('xforms.pictcha') === true) {
            $pictcha = $this->buildPictcha();

            # add the caption as a description
            $cl = $box->add(new TKLabel($pictcha['caption']));
            $cl->class = array('questionDescrip', 'questionDescripTop');

            # add the pictcha and javascript to the page
            $box->addText($pictcha['pictcha'] . $pictcha['js']);

            # see if the pictcha validates or if we need an error message
            $ib = $this->getParent();
            $xfe = $ib->getValidator()->getErrorCode(
                    $ib->getParent()->getErrorCode('pictcha'));
            if ($xfe != '') {
                $errLabel = new TKLabel('&uarr; ' . $xfe);
                $errLabel->class = array('errorMsg');
                $box->add($errLabel);
            }

            # put a spacer after the bottom of the pictcha
            $box->addText('<br />');
        }

        # SUBMIT BUTTON
        # add a hidden field to hint that we have submitted
        //$box->add(new TKFormInput('hidden', 'submit', 'submit'));

        # add the submit button
        //$box->add(new TKButton($caption));
        $cancelLoc = SConfig::getOption('xforms.cancelLocation');
        if ($cancelLoc == '')
            $cancelLoc = 'javascript:history.back();';
        else
            $cancelLoc = 'javascript:parent.location=\'' .  $cancelLoc . '\'';
        if (SConfig::getOption('xforms.cancelButton'))
            $cancel = ('&nbsp;&nbsp;<input name="cancel" type="button" value="Cancel"'
                        . 'onclick="' . $cancelLoc . '" />');
        else
            $cancel = '';
        $box->addText('<input name="submit" type="submit" value="' . $caption . '" />' . $cancel);
        return $box;
    }

}

?>

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