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javascript错误：未定义jQuery且正则表达式无效：缺少/

javascript css wordpress

javascript错误：未定义jQuery且正则表达式无效：缺少/,javascript,css,wordpress,Javascript,Css,Wordpress,我已经在我的wordpress站点上实现了一些javascript，但是我在页面上收到了以下错误消息 没有定义jQuery 及 无效的正则表达式：缺少/ 这是myheader.php文件中的代码。我不确定我是否必须编辑.js文件，或者我遗漏了本节中的一些重要内容 <?php /** * The Header for our theme. * * Displays all of the <head> section and everything up till <di

我已经在我的wordpress站点上实现了一些javascript，但是我在页面上收到了以下错误消息

没有定义jQuery

及

无效的正则表达式：缺少/

这是myheader.php文件中的代码。我不确定我是否必须编辑.js文件，或者我遗漏了本节中的一些重要内容

<?php
/**
 * The Header for our theme.
 *
 * Displays all of the <head> section and everything up till <div id="main">
 *
 * @package WordPress
 * @subpackage Twenty_Eleven
 * @since Twenty Eleven 1.0
 */
?><!DOCTYPE html>
<!--[if IE 6]>
<html id="ie6" <?php language_attributes(); ?>>
<![endif]-->
<!--[if IE 7]>
<html id="ie7" <?php language_attributes(); ?>>
<![endif]-->
<!--[if IE 8]>
<html id="ie8" <?php language_attributes(); ?>>
<![endif]-->
<!--[if !(IE 6) | !(IE 7) | !(IE 8)  ]><!-->
<html <?php language_attributes(); ?>>
<!--<![endif]-->
<head>
<meta charset="<?php bloginfo( 'charset' ); ?>" />
<meta name="viewport" content="width=device-width" />
<title><?php
    /*
     * Print the <title> tag based on what is being viewed.
     */
    global $page, $paged;

    wp_title( '|', true, 'right' );

    // Add the blog name.
    bloginfo( 'name' );

    // Add the blog description for the home/front page.
    $site_description = get_bloginfo( 'description', 'display' );
    if ( $site_description && ( is_home() || is_front_page() ) )
        echo " | $site_description";

    // Add a page number if necessary:
    if ( $paged >= 2 || $page >= 2 )
        echo ' | ' . sprintf( __( 'Page %s', 'twentyeleven' ), max( $paged, $page ) );

    ?></title>
<link rel="profile" href="http://gmpg.org/xfn/11" />
<link rel="stylesheet" type="text/css" media="all" href="<?php bloginfo( 'stylesheet_url' ); ?>" />
<link rel="pingback" href="<?php bloginfo( 'pingback_url' ); ?>" />
<!--[if lt IE 9]>
<script src="<?php echo get_template_directory_uri(); ?>/js/html5.js" type="text/javascript"></script>
<![endif]-->
<?php
    /* We add some JavaScript to pages with the comment form
     * to support sites with threaded comments (when in use).
     */
    if ( is_singular() && get_option( 'thread_comments' ) )
        wp_enqueue_script( 'comment-reply' );

    /* Always have wp_head() just before the closing </head>
     * tag of your theme, or you will break many plugins, which
     * generally use this hook to add elements to <head> such
     * as styles, scripts, and meta tags.
     */
    wp_head();
?>

<script type="text/javascript" src="/dw/wp-content/themes/child/scripts/galleria.js"></script>
<script type="text/javascript" src="/dw/wp-content/themes/child/scripts/Java_Box.js"></script>
<script type="text/javascript" src="/dw/wp-content/themes/child/scripts/resize-pdf.js"></script>
</head>

<body <?php body_class(); ?>>
<div id="page" class="hfeed">
    <header id="branding" role="banner">
            <div class="logo" onclick="location.href='http://www.dwmu.co.uk';" style="cursor:pointer;"></div>
                    <div class="info">Make Up Artist</div>

            <?php
                // Check to see if the header image has been removed
                $header_image = get_header_image();
                if ( ! empty( $header_image ) ) :
            ?>
            <a href="<?php echo esc_url( home_url( '/' ) ); ?>">
                <?php
                    // The header image
                    // Check if this is a post or page, if it has a thumbnail, and if it's a big one
                    if ( is_singular() &&
                            has_post_thumbnail( $post->ID ) &&
                            ( /* $src, $width, $height */ $image = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), array( HEADER_IMAGE_WIDTH, HEADER_IMAGE_WIDTH ) ) ) &&
                            $image[1] >= HEADER_IMAGE_WIDTH ) :
                        // Houston, we have a new header image!
                        echo get_the_post_thumbnail( $post->ID, 'post-thumbnail' );
                    else : ?>
                    <img src="<?php header_image(); ?>" width="<?php echo HEADER_IMAGE_WIDTH; ?>" height="<?php echo HEADER_IMAGE_HEIGHT; ?>" alt="" />
                <?php endif; // end check for featured image or standard header ?>
            </a>
            <?php endif; // end check for removed header image ?>

            <?php
                // Has the text been hidden?
                if ( 'blank' == get_header_textcolor() ) :
            ?>
                <div class="only-search<?php if ( ! empty( $header_image ) ) : ?> with-image<?php endif; ?>">
                <?php get_search_form(); ?>
                </div>
            <?php
                else :
            ?>
                <?php get_search_form(); ?>
            <?php endif; ?>

            <nav id="access" role="navigation">
                <h3 class="assistive-text"><?php _e( 'Main menu', 'twentyeleven' ); ?></h3>
                <?php /*  Allow screen readers / text browsers to skip the navigation menu and get right to the good stuff. */ ?>
                <div class="skip-link"><a class="assistive-text" href="#content" title="<?php esc_attr_e( 'Skip to primary content', 'twentyeleven' ); ?>"><?php _e( 'Skip to primary content', 'twentyeleven' ); ?></a></div>
                <div class="skip-link"><a class="assistive-text" href="#secondary" title="<?php esc_attr_e( 'Skip to secondary content', 'twentyeleven' ); ?>"><?php _e( 'Skip to secondary content', 'twentyeleven' ); ?></a></div>
                <?php /* Our navigation menu.  If one isn't filled out, wp_nav_menu falls back to wp_page_menu. The menu assiged to the primary position is the one used. If none is assigned, the menu with the lowest ID is used. */ ?>
                <?php wp_nav_menu( array( 'theme_location' => 'primary' ) ); ?>
            </nav><!-- #access -->
    </header><!-- #branding -->


    <div id="main">



添加以下脚本标记


<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>






在上面


在WordPress中，包含jQuery的首选方式是将其排队：


wp_enqueue_script('jquery');



在调用
wp\u head（）
之前，请确保调用该函数，因为您没有加载jQuery库。您使用的一个JS库（Galleria？）需要jQuery才能发挥作用，您应该包括jQuery库。要么下载并将其放在scripts文件夹中，要么使用googlecdn：错误几乎是不言自明的。你的问题是什么？谢谢。我仍然收到以下错误消息…无效的正则表达式：缺少/您有任何其他控制台日志记录信息吗？您的代码中似乎没有使用任何js正则表达式。您的其他js库中是否有可能发生错误？谢谢。我仍然收到以下错误消息…正则表达式无效：缺少/我在您发布的代码中没有看到任何正则表达式。你能试着找出这个错误来自哪里吗？这是一条线，它指的是$（“java”）。AppEndoto（“艺术家名字”）；井@ USE1096057，JQuery调用中的字符串明显被破坏；中间有一个双引号字符。如果你粘贴了JavaScript代码，它会对你的问题有所帮助…

wp_enqueue_script('jquery');