我在一个自托管的 wordpressblog 上面临一个持续的问题，其中整个图像滑块不会在随机场合加载。在非加载时间，Chrome 上的 javascript 控制台报告这些：
Uncaught TypeError: Object [object Object] has no method 'nivoSlider' http://www.xxxxxx.com/:3408
Uncaught TypeError: Object [object Object] has no method 'jCarouselLite' http://www.xxxxxx.com/:3392
我已将整个 footer.php 文件粘贴在下面，我相信滑块调用可能配置不当。
<?php //get theme options
global $oswc_front, $oswc_ads, $oswc_misc, $oswc_single, $oswcPostTypes;
//set theme options
$oswc_flickr_name = $oswc_misc['flickr_name'];
$oswc_google_analytics = $oswc_misc['google_analytics'];
$oswc_footer_ad_hide = $oswc_ads['footer_ad_hide'];
$oswc_footer_ad = $oswc_ads['footer_ad'];
$oswc_featured_duration = $oswc_front['featured_duration'];
$oswc_spotlight_duration = $oswc_front['spotlight_duration'];
$oswc_latest_speed = $oswc_misc['latest_speed'];
$oswc_colorbox = $oswc_misc['colorbox'];
$oswc_footer_menu_hide = $oswc_misc['footer_menu_hide'];
$oswc_share_twitter_show = $oswc_single['twitter_show'];
$oswc_share_digg_show = $oswc_single['digg_show'];
$oswc_share_plusone_show = $oswc_single['plusone_show'];
$oswc_share_pinterest_show = $oswc_single['pinterest_show'];
$oswc_share_tumblr_show = $oswc_single['tumblr_show'];
?>
<?php if(!$oswc_footer_ad_hide) { //the ad above the footer ?>
<div class="full-width-ad">
<?php echo $oswc_footer_ad; ?>
</div>
<br class="clearer" />
<?php } ?>
</div><!--end main wrapper dark-->
</div><!--end main white content wrapper -->
<div id="footer-wrapper"> <!--begin footer wrapper -->
<div id="footer">
<?php if(!$oswc_footer_menu_hide) { //the menu in the footer ?>
<div class="footer-menu">
<a class="home-link" href="<?php echo home_url(); ?>"> </a>
<?php
//title attribute gets in the way - remove it
$menu = wp_nav_menu( array( 'theme_location' => 'footer-menu', 'container' => '0', 'fallback_cb' => 'fallback_footer_menu', 'echo' => '0' ) );
$menu = preg_replace('/title=\"(.*?)\"/','',$menu);
echo $menu;
?>
</div>
<br class="clearer" />
<?php } ?>
<div class="inner">
<div class="panel">
<?php if ( function_exists('dynamic_sidebar') && dynamic_sidebar('Footer Panel 1') ) : else : ?>
<div class="widget">
<h2><?php _e(' Made Magazine ', 'made' ); ?></h2>
<p><?php _e( "This is a widget panel. To remove this text, login to your WordPress admin panel and go to Appearance >> Widgets, and drag & drop a widget into this widget panel.", 'made' ); ?></p>
</div>
<?php endif; ?>
</div>
<div class="panel">
<?php if ( function_exists('dynamic_sidebar') && dynamic_sidebar('Footer Panel 2') ) : else : ?>
<div class="widget">
<h2><?php _e(' Made Magazine ', 'made' ); ?></h2>
<p><?php _e( "This is a widget panel. To remove this text, login to your WordPress admin panel and go to Appearance >> Widgets, and drag & drop a widget into this widget panel.", 'made' ); ?></p>
</div>
<?php endif; ?>
</div>
<div class="panel">
<?php if ( function_exists('dynamic_sidebar') && dynamic_sidebar('Footer Panel 3') ) : else : ?>
<div class="widget">
<h2><?php _e(' Made Magazine ', 'made' ); ?></h2>
<p><?php _e( "This is a widget panel. To remove this text, login to your WordPress admin panel and go to Appearance >> Widgets, and drag & drop a widget into this widget panel.", 'made' ); ?></p>
</div>
<?php endif; ?>
</div>
<div class="panel right">
<?php if ( function_exists('dynamic_sidebar') && dynamic_sidebar('Footer Panel 4') ) : else : ?>
<div class="widget">
<div class="widget">
<h2><?php _e(' Made Magazine ', 'made' ); ?></h2>
<p><?php _e( "This is a widget panel. To remove this text, login to your WordPress admin panel and go to Appearance >> Widgets, and drag & drop a widget into this widget panel.", 'made' ); ?></p>
</div>
</div>
<?php endif; ?>
</div>
<br class="clearer" />
</div>
<div class="copyright">
<div class="ribbon-shadow-left"> </div>
<div class="floatleft">
<?php _e( 'Copyright', 'made' ); ?> © <?php echo date("Y").' '.get_bloginfo('name'); ?>, <?php _e( 'All Rights Reserved.', 'made' ); ?>
</div>
<div class="floatright">
<div class="floatleft">
<?php if ( function_exists('dynamic_sidebar') && dynamic_sidebar('Footer Credits') ) : else : ?>
<?php endif; ?>
</div>
</div>
<br class="clearer" />
<div class="ribbon-shadow-right"> </div>
</div>
</div>
</div> <!--end footer wrapper-->
<?php wp_footer(); ?>
<?php echo $oswc_google_analytics; // google analytics code ?>
<script type="text/javascript" src="<?php echo get_template_directory_uri(); ?>/js/plugins.js"></script> <!-- jquery plugin js -->
<!-- need to setup review category tabs here since we don't know how many review types there are -->
<script type="text/javascript">
jQuery.noConflict();
//DOCUMENT.READY
jQuery(document).ready(function() {
//loop through each post type and setup a jquery tabs object
<?php foreach($oswcPostTypes->postTypes as $postType){ ?>
jQuery('#tabbed-<?php echo ucwords($postType->name); ?>-reviews > ul').tabs({ fx: { opacity: 'toggle', duration: 150 } });
<?php } ?>
<?php if($oswc_colorbox) { ?>
//colorbox
jQuery('.review .article-image a').colorbox({transition:'fade', speed:250});
jQuery('.single-post .content .article-image a').colorbox({transition:'fade', speed:250});
jQuery('.colorbox').colorbox({transition:'fade', speed:250});
jQuery('.colorboxiframe').colorbox({transition:'fade', speed:250, iframe:true, innerWidth:640, innerHeight:390});
jQuery(".page-content a[href$='.jpg'],a[href$='.png'],a[href$='.gif']").colorbox();
jQuery('.page-content .gallery a').colorbox({ rel:'gallery' });
<?php } ?>
//initialize smooth div scroll on Don't Miss slider
jQuery("#dontmiss").smoothDivScroll({
autoScrollingMode: "always",
autoScrollingDirection: "endlessloopright",
autoScrollingStep: 1,
autoScrollingInterval: 50
});
// Logo parade event handlers
jQuery("#dontmiss").bind("mouseover", function() {
jQuery(this).smoothDivScroll("stopAutoScrolling");
}).bind("mouseout", function() {
jQuery(this).smoothDivScroll("startAutoScrolling");
});
/* uitotop scroller:
var defaults = {
containerID: 'toTop', // fading element id
containerHoverID: 'toTopHover', // fading element hover id
scrollSpeed: 1200,
easingType: 'linear'
};
*/
jQuery().UItoTop({ easingType: 'easeOutExpo' });
});
//the reason they are here instead of in custom.js is because they contain php variables which can't
//be applied in a .js file. Also, make sure these come before the darken function.
//WINDOW.LOAD
jQuery(window).load(function() {
//spotlight slider
jQuery(function() {
jQuery(".main-content-left #spotlight-slider, .main-content-left #spotlight-slider-responsive").jCarouselLite({
auto: <?php echo $oswc_spotlight_duration; ?>000,
easing: "easeInOutExpo",
speed: 1100,
visible: 2
});
});
jQuery(function() {
jQuery(".main-content #spotlight-slider, .main-content #spotlight-slider-responsive").jCarouselLite({
auto: <?php echo $oswc_spotlight_duration; ?>000,
easing: "easeInOutExpo",
speed: 1100,
visible: 3
});
});
//featured slider
jQuery('#featured').nivoSlider({
effect: 'random', // Specify sets like: 'fold,fade,sliceDown'
slices: 10, // For slice animations
boxCols: 6, // For box animations
boxRows: 3, // For box animations
animSpeed: 200, // Slide transition speed
pauseTime: <?php echo $oswc_featured_duration; ?>000, // How long each slide will show
startSlide: 0, // Set starting Slide (0 index)
directionNav: true, // Next and Prev navigation
directionNavHide: false, // Only show on hover
controlNav: false, // 1,2,3... navigation
controlNavThumbs: false, // Use thumbnails for Control Nav
pauseOnHover: true, // Stop animation while hovering
manualAdvance: false, // Force manual transitions
prevText: 'Prev', // Prev directionNav text
nextText: 'Next', // Next directionNav text
beforeChange: function(){}, // Triggers before a slide transition
afterChange: function(){}, // Triggers after a slide transition
slideshowEnd: function(){}, // Triggers after all slides have been shown
lastSlide: function(){}, // Triggers when last slide is shown
afterLoad: function(){} // Triggers when slider has loaded
});
});
</script>
<!-- make sure this js file is called after image sliders are setup or else the mosaic and darken effects won't work on hidden image elements-->
<script type="text/javascript" src="<?php echo get_template_directory_uri(); ?>/js/custom.js"></script> <!-- made js -->
<?php if(!is_front_page() && !is_tax() && !is_category() && !is_tag() && !is_search() && !is_404() && !is_archive() && !is_page_template('template-reviews.php')) { //don't load external javascript for pages that don't use the sharebox?>
<?php if($oswc_share_plusone_show) { ?><script type="text/javascript" src="https://apis.google.com/js/plusone.js"></script> <!-- google plus 1 button js --><?php } ?>
<?php if($oswc_share_pinterest_show) { ?><script type="text/javascript" src="http://assets.pinterest.com/js/pinit.js"></script> <!-- pinterest share button --><?php } ?>
<?php if($oswc_share_tumblr_show) { ?><script type="text/javascript" src="http://platform.tumblr.com/v1/share.js"></script> <!-- tumblr --><?php } ?>
<?php if($oswc_share_twitter_show) { ?><script src="http://platform.twitter.com/widgets.js" type="text/javascript"></script> <!-- twitter --><?php } ?>
<?php if($oswc_share_digg_show) { ?><script src="http://widgets.digg.com/buttons.js" type="text/javascript"></script> <!-- digg --><?php } ?>
<?php } ?>
</div>
</body>
</html>