以前我博客用的是lightbox特效来显示图片,这几天又在网上发现一个很cool的js特效库,那就是Highslide 。个人用户是可以免费使用的,只有用于商业用途才需要付费。
这个东东效果咋样呢?可以到我博客上有图片的的文章中看看,目前我用的就是highslide特效比如: http://www.ihacklog.com/net/ping.html 。
我已经把它弄成了插件,类似于:
1 |
的代码可以直接调用Highslide特效显示(特别注意:你在wordpress中插入图片时请 选择“链接URL”为“文件url”,如下图示:)。
实际上上面的代码就是wordpress插入图片时的默认代码,所以,这个插件可以在不修改文章内容的情况下直接调用Highslide特效显示图片。目前正在正一步完善中,弄好了我就放出来供大家下载。
万戈童鞋说喜欢不用插件就实现功能,下面我就说下不用装插件就可以实现这么cool功能的方法吧:
先下载
highslide.zip 下载 (76.5 KB, 385 次)
highslide.js highslide.css 两个文件及graphics文件夹,把它解压后上传到你目前使用的主题目录下,如下图:
接下来修改你目前使用的主题目录下的functions.php
在文件中加入如下代码:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 | <?php ############################################################################### # START wp highslide picture code # ############################################################################### add_filter('the_content', 'hlHighSlide_replace', '99'); add_action('wp_head', 'highslide_head'); function highslide_head() { $hlHighslide_wp_url=get_bloginfo('template_url').'/'; $defaults_javascript = "\n\t<link href='{$hlHighslide_wp_url}highslide.css' rel='stylesheet' type='text/css' /> <script type='text/javascript' src='{$hlHighslide_wp_url}highslide.js'></script> <script type='text/javascript'> hs.showCredits = true; hs.creditsHref = 'http://www.ihacklog.com/'; hs.creditsTarget = '_self'; hs.graphicsDir = '{$hlHighslide_wp_url}graphics/'; hs.align = 'center'; hs.transitions = ['expand', 'crossfade']; hs.outlineType = 'outer-glow'; hs.wrapperClassName = 'outer-glow'; hs.fadeInOut = true; hs.dimmingOpacity = 0.3; //hs.padToMinWidth = true; if (hs.addSlideshow) hs.addSlideshow({ interval: 5000, repeat: false, useControls: true, fixedControls: 'fit', overlayOptions: { opacity: .6, position: 'bottom center', hideOnMouseOut: true } }); hs.lang={ loadingText : '图片加载中...', loadingTitle : '正在加载图片', closeText : '关闭', closeTitle : '关闭 (Esc)', creditsText : 'Powered by <i>荒野无灯</i>', creditsTitle : 'http://www.ihacklog.com', moveTitle : '移动图片', moveText : '移动', restoreTitle : '小提示:点击可关闭或拖动. 用左右方向键可查看上一张和下一张-_-', fullExpandTitle : '点击查看原图', fullExpandText : '查看原图' }; hs.registerOverlay({ html: '<div class=\"closebutton\" onclick=\"return hs.close(this)\" title=\"Close\"></div>', position: 'top right', fade: 2 // fading the semi-transparent overlay looks bad in IE }); hs.Expander.prototype.onMouseOut = function (sender) { sender.close(); }; hs.Expander.prototype.onAfterExpand = function (sender) { if (!sender.mouseIsOver) sender.close(); } </script>"; echo $defaults_javascript; } //add onclick event function add_onclick_replace ($content) { $pattern = "/<a(.*?)href=('|\")([^>]*).(bmp|gif|jpeg|jpg|png)('|\")(.*?)>(.*?)<\/a>/i"; $replacement = '<a$1href=$2$3.$4$5 class="highslide" onclick="return hs.expand(this)" title="Click to enlarge(点击查看大图)" $6>$7 </a>'; $content = preg_replace($pattern, $replacement, $content); return $content; } function hlHighSlide_replace($content) { global $post; $defaults = array(); $defaults['quicktags'] = 'y'; $defaults['href'] = 'http://www.ihacklog.com/wordpress/wp-content/themes/irresistible/images/logo.png'; $defaults['src'] = 'http://www.ihacklog.com/wordpress/wp-content/themes/irresistible/images/logo.png'; $defaults['alt'] = 'Enter ALT Tag Description'; $defaults['title'] = 'Enter Caption Text'; $defaults['thumbid'] = 'thumb1'; $defaults['show_caption'] = 'y'; $defaults['show_close'] = 'y'; $content=add_onclick_replace($content); $HSVars = array("SRC", "ALT", "TITLE", "WIDTH", "HEIGHT","THUMBID"); $HSVals = array($defaults['href'], $defaults['src'], $defaults['alt'], $defaults['title'], $defaults['thumbid']); preg_match_all ('!<img([^>]*)[ ]*[/]{1}>!i', $content, $matches); $HSStrings = $matches[0]; $HSAttributes = $matches[1]; for ($i = 0; $i < count($HSAttributes); $i++) { preg_match_all('!(src|alt|title|width|height|class)="([^"]*)"!i',$HSAttributes[$i],$matches); $HSSetVars = $HSSetVals = array(); for ($j = 0; $j < count($matches[1]); $j++) { $HSSetVars[$j] = strtoupper($matches[1][$j]); $HSSetVals[$j] = $matches[2][$j]; } } $HSClose = <<<EOT <a href="#" onclick="hs.close(this);return false;" class="highslide-close" title="关闭">Close</a> EOT; $HSCaption = <<<EOT <div class='highslide-caption' id='caption-for-%THUMBID%'> {$HSPrvNextLinks} {$HSClose} <div style="clear:both">%TITLE%</div> </div> EOT; $HSCode = <<<EOT <img id="%THUMBID%" src="%SRC%" alt="%ALT%" title="%TITLE%" width="%WIDTH%" height="%HEIGHT%" />{$HSCaption} EOT; for ($j = 0; $j < count($HSVars); $j++) { $key = array_search($HSVars[$j], $HSSetVars); $val = (is_int($key)) ? $HSSetVals[$key] : $HSVals[$j]; if ($HSVars[$j] == 'THUMBID') { $val = 'P' . $post->ID . $i; } $HSCode = str_replace('%'.$HSVars[$j].'%', $val, $HSCode); } $content = str_replace($HSStrings[$i], $HSCode, $content); return $content; } ############################################################################### # END wp highslide picture code # ############################################################################### ?> |
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