Location: PHPKode > scripts > xajax > tests/preFunctionTest.php
<?php
require_once( "../xajax_core/xajax.inc.php" );

function testRegularFunction( $formData )
{
    $objResponse=new xajaxResponse();
    $objResponse->alert( "formData: " . print_r( $formData, true ) );
    $objResponse->assign( "submittedDiv", "innerHTML", nl2br( print_r( $formData, true ) ) );
    return $objResponse;
}

function beforeProcessing(&$bEndRequest)
{
    $objResponse = new xajaxResponse();

    $objArgumentManager = xajaxArgumentManager::getInstance();
    $args = $objArgumentManager->process();

    if ( $args[1] == 0 )
    {
        $get=print_r( $_GET, true );
        $post=print_r( $_POST, true );
        $objResponse->alert(
            'This is from the processing event handler, beforeProcessing, which will now allow the request to continue:'
            . "\n"
            . $get . $post );
        return $objResponse;
    }

    $bEndRequest=array(true);
    $objResponse->alert( "This is from the pre-function, which will now end the request." );
    return $objResponse;
}

class myPreObject
{
    var $message="This is from the pre-function object method";

    function beforeProcessing($bEndRequest)
    {
        $objResponse=new xajaxResponse();

        $objArgumentManager = xajaxArgumentManager::getInstance();
        $args=$objArgumentManager->process();

        if ( $args[1] == 0 )
        {
            $get=print_r( $_GET, true );
            $post=print_r( $_POST, true );
            $objResponse->alert( $this->message . ', which will now allow the request to continue:'
                . "\n"
                . $get . $post );
            return $objResponse;
        }

        $bEndRequest=true;
        $objResponse->alert( $this->message . ", which will now end the request." );
        return $objResponse;
    }
}

$xajax=new xajax();

//$xajax->configure("debug", true);

if ( isset( $_GET['useObjects'] ) )
{
    if ( 'true' == $_GET['useObjects'] )
    {
        $preObj=new myPreObject();
        $xajax->register(XAJAX_PROCESSING_EVENT, XAJAX_PROCESSING_EVENT_BEFORE,
			array(
				$preObj,
				"beforeProcessing"
				)
			);
    }
}
else
{
    $xajax->register(XAJAX_PROCESSING_EVENT, XAJAX_PROCESSING_EVENT_BEFORE, "beforeProcessing" );
}

$xajax->register(XAJAX_FUNCTION, "testRegularFunction");
$xajax->processRequest();
$xajax->configure('javascript URI','../');

?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/2000/REC-xhtml1-20000126/DTD/xhtml1-transitional.dtd">
<html xmlns = "http://www.w3.org/1999/xhtml">
    <head>
        <title>beforeProcessing Event (used to be pre-function) Test | xajax Tests</title>

        <?php $xajax->printJavascript( "../" ) ?>
    </head>

    <body>
        <h2><a href = "index.php">xajax Tests</a></h2>

        <h1>beforeProcessing Event (used to be pre-function) Test</h1>

        <form id = "testForm1" onsubmit = "return false;">
            <p>
                <input type = "text" id = "textBox1" name = "textBox1" value = "This is some text" />
            </p>

            <p>
                <input type = "submit" value = "Normal request"
                    onclick = "xajax_testRegularFunction(xajax.getFormValues('testForm1'), 0); return false;" />
            </p>

            <p>
                <input type = "submit" value = "Pre-function should end request"
                    onclick = "xajax_testRegularFunction(xajax.getFormValues('testForm1'), 1); return false;" />
            </p>
        </form>

        <p>
            <a href = "preFunctionTest.php?useObjects=true">Reload using object</a>
        </p>

        <div id = "submittedDiv">
        </div>
    </body>
</html>

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