WordPress：背景图片不出现

Question

我正在使用带有黑色主题标签的 wordpress 3.5.2，但背景图像有问题。当我在页面上设置背景图片时，上传没有问题。在后端，上传的图像显示为缩略图，我将图像插入到帖子中。但在网站本身上，你只能看到加载圈。

http://hendrikrojas.meinsign.de/?page_id=2

我多次重新安装了 wordpress 并尝试了不同的版本（3.6.1 也是如此）。该主题的开发人员说这可能是安装问题。 你怎么看？

谢谢

Answer 1

您的 JS 代码中至少存在语法错误

jQuery(function($){
$.supersized({
//Functionality
slideshow : 1, //Slideshow on/off
autoplay : , //Slideshow starts playing automatically 

为autoplay 字段和下面所有其他没有值的字段设置一个值。

我在 Firebug 中运行了一个固定的函数，它工作正常。

例如：

jQuery(function ($) {
$.supersized({
    //Functionality
    slideshow: 1, //Slideshow on/off
    autoplay: 0, //Slideshow starts playing automatically
    start_slide: 1, //Start slide (0 is random)
    random: 0, //Randomize slide order (Ignores start slide)
    slide_interval: 1, //Length between transitions
    transition: 0, //0-None, 1-Fade, 2-Slide Top, 3-Slide Right, 4-Slide Bottom, 5-Slide Left, 6-Carousel Right, 7-Carousel Left
    transition_speed: 5, //Speed of transition
    new_window: 0, //Image links open in new window/tab
    pause_hover: 1, //Pause slideshow on hover
    keyboard_nav: 1, //Keyboard navigation on/off
    performance: 1, //0-Normal, 1-Hybrid speed/quality, 2-Optimizes image quality, 3-Optimizes transition speed // (Only works for Firefox/IE, not Webkit)
    image_protect: 1, //Disables image dragging and right click with Javascript
    image_path: 'http://hendrikrojas.meinsign.de/wp-content/themes/blacklabel/images/', //Default image path
    //Size & Position
    min_width: 0, //Min width allowed (in pixels)
    min_height: 0, //Min height allowed (in pixels)
    vertical_center: 1, //Vertically center background
    horizontal_center: 1, //Horizontally center background
    fit_portrait: 1, //Portrait images will not exceed browser height
    fit_landscape: 0, //Landscape images will not exceed browser width
    //Components
    navigation: 1, //Slideshow controls on/off
    thumbnail_navigation: 0, //Thumbnail navigation
    slide_counter: 0, //Display slide numbers
    slide_captions: 0, //Slide caption (Pull from "title" in slides array)
    slides: [ //Background image
        {
            image: 'http://hendrikrojas.meinsign.de/wp-content/uploads/2013/10/bg-projekte.jpg'
        }
    ]
});
});