HTML_Progress_UI::setScript

HTML_Progress

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HTML_Progress_UI::setScript sets an external JavaScript file to manage the progress meter ## Synopsis require_once 'HTML/Progress/UI.php'; void HTML_Progress_UI::setScript( string $url) ## Description This method is used to identify an external JavaScript file, that will used to replace the default internal code, to manage the progress meter. $url is an URL that identify a JavaScript file target. ## Parameter string $url URL to the linked JavaScript file. ## Throws

Possible PEAR_Error values

Error level | Error code | Error message | Solution
exception | HTML_PROGRESS_ERROR_INVALID_INPUT | invalid input, parameter #1 "$url" was expecting "string|NULL" | Fixed the cast of parameter
error | HTML_PROGRESS_ERROR_INVALID_INPUT | invalid input, parameter #1 "$url" was expecting "file exists" | Give URL of a valid javascript target
## Note ( HTML_Progress >= 1.0 )
| This function can not be called statically.
| If you have provided a custom javascript and want to revert to the built-in-behavior, set the URL back to NULL.
## See HTML_Progress_UI::getScript ## Example Example below (that requires HTML_Progress >= 1.2.0RC3) will produced a horizontal progress bar with custom cell contents (see line 23). It's a dynamic example, the progress bar will run.

    <?php
    require_once 'HTML/Progress.php';

    $bar = new HTML_Progress();
    $bar->setAnimSpeed(100);
    $bar->setIncrement(10);
    $bar->setBorderPainted(true);

    $ui =& $bar->getUI();
    $ui->setCellAttributes(array(
        'active-color' => '#3874B4',
        'inactive-color' => '#EEEECC',
        'width' => 10,
        'font-size' => 10
        ));
    $ui->setBorderAttributes('width=1 color=navy');
    $ui->setStringAttributes(array(
        'width' => 60,
        'font-size' => 14,
        'background-color' => '#EEEEEE',
        'align' => 'center'
        ));
    $ui->setScript('progress.js');

    foreach (range(0,2) as $index) {
        $ui->setCellAttributes('color=silver', $index);
    }
    foreach (range(3,6) as $index) {
        $ui->setCellAttributes('color=yellow', $index);
    }
    foreach (range(7,9) as $index) {
        $ui->setCellAttributes('color=orange', $index);
    }
    ?>
    <!DOCTYPE html
        PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
        "http://www.w3c.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

    <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
    <head>
    <title>setScript example</title>
    <style type="text/css">
    <!--
    <?php echo $bar->getStyle(); ?>

    body {
        background-color: #EEEEEE;
        color: #000000;
        font-family: Verdana, Arial;
    }
    // -->
    </style>
    <script type="text/javascript" src="<?php echo $bar->getScript(); ?>"></script>
    </head>
    <body>

    <?php
    echo $bar->toHtml();
    $bar->run();
    ?>

    </body>
    </html>
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HTML_Progress_UI::getScript | Reference Guide | HTML_Progress_UI::getStyle
Documentation generated on Sun, 12 Sep 2004 20:23:30 +0200 by phpDocumentor 1.3.0RC3