javascript - php 回显的动态 javascript 不起作用

Question

我正在用 php 回显 javascript 片段。问题是，当我动态加载该代码片段时，它不起作用。但是当我将生成的 javascript 放在适当的位置并注释 php 时，它就可以工作了。

代码:

 <script type="text/javascript">
        $(document).ready(function(){
            $.supersized({

                // Functionality
                slideshow               :   1,          // Slideshow on/off
                autoplay                :   1,          // Slideshow starts playing automatically
                start_slide             :   1,          // Start slide (0 is random)
                stop_loop               :   0,          // Pauses slideshow on last slide
                random                  :   0,          // Randomize slide order (Ignores start slide)
                slide_interval          :   5000,       // Length between transitions
                transition              :   2,          // 0-None, 1-Fade, 2-Slide Top, 3-Slide Right, 4-Slide Bottom, 5-Slide Left, 6-Carousel Right, 7-Carousel Left
                transition_speed        :   600,        // Speed of transition
                new_window              :   1,          // Image links open in new window/tab
                pause_hover             :   0,          // 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

                // 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_always              :   0,          // Image will never exceed browser width or height (Ignores min. dimensions)
                fit_portrait            :   1,          // Portrait images will not exceed browser height
                fit_landscape           :   0,          // Landscape images will not exceed browser width

                // Components
                slide_links             :   'blank',    // Individual links for each slide (Options: false, 'num', 'name', 'blank')
                thumb_links             :   0,          // Individual thumb links for each slide
                thumbnail_navigation    :   0,          // Thumbnail navigation
                slides                  :   [           // Slideshow Images
                    <?php
                        $loop = new WP_Query('post_type=slide');
                        if($loop->have_posts()):while($loop->have_posts()):$loop->the_post();
                    ?>
                    {
                        image : '<?php the_field('slide_pic'); ?>',
                        title : '<h2><?php the_content(); ?></h2>',
                        thumb : '',
                        url : ''
                    },

                    <?php endwhile;endif;wp_reset_query(); ?>
                ],

                // Theme Options
                progress_bar            :   0,          // Timer for each slide
                mouse_scrub             :   0

            });
        });
    </script> 

生成的 JavaScript:

<script type="text/javascript">
        $(document).load(function(){
            $.supersized({

                // Functionality
                slideshow               :   1,          // Slideshow on/off
                autoplay                :   1,          // Slideshow starts playing automatically
                start_slide             :   1,          // Start slide (0 is random)
                stop_loop               :   0,          // Pauses slideshow on last slide
                random                  :   0,          // Randomize slide order (Ignores start slide)
                slide_interval          :   5000,       // Length between transitions
                transition              :   2,          // 0-None, 1-Fade, 2-Slide Top, 3-Slide Right, 4-Slide Bottom, 5-Slide Left, 6-Carousel Right, 7-Carousel Left
                transition_speed        :   600,        // Speed of transition
                new_window              :   1,          // Image links open in new window/tab
                pause_hover             :   0,          // 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

                // 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_always              :   0,          // Image will never exceed browser width or height (Ignores min. dimensions)
                fit_portrait            :   1,          // Portrait images will not exceed browser height
                fit_landscape           :   0,          // Landscape images will not exceed browser width

                // Components
                slide_links             :   'blank',    // Individual links for each slide (Options: false, 'num', 'name', 'blank')
                thumb_links             :   0,          // Individual thumb links for each slide
                thumbnail_navigation    :   0,          // Thumbnail navigation
                slides                  :   [           // Slideshow Images
                                        {
                        image : 'http://mahpari.dev/wp-content/uploads/2014/07/image4.jpg',
                        title : '<h2><p>شعار مورد نظر 2</p>
</h2>',
                        thumb : '',
                        url : ''
                    },

                                        {
                        image : 'http://mahpari.dev/wp-content/uploads/2014/07/image1.jpg',
                        title : '<h2><p>شعار مورد نظر 1</p>
</h2>',
                        thumb : '',
                        url : ''
                    },

                                    ],

                // Theme Options
                progress_bar            :   0,          // Timer for each slide
                mouse_scrub             :   0

            });
        });
    </script>

有什么想法吗？

Answer 1

问题似乎是换行符。这会产生错误。 (语法错误:意外的 EOF)

title : '<h2><p>شعار مورد نظر 2</p>
</h2>',

这样应该更好:

title : '<h2><p>شعار مورد نظر 2</p>\n</h2>',