鼠标悬浮停留三秒后显示大图 ， 在网页中还是比较实用的
<style>*{margin: 0; Padding: 0; List-Style-Type: None;} img, a {border: 0;}. Piccon {height: 75px; Margin: 100px 0 0 50px;}. Piccon li {float: слева; #CCC; фон:#333; Padding: 5px; дисплей: нет; цвет: #fff; z-index: 2000;} </style> <script type = "text/javascript"> this.imagepreview = function () {xoffset = 10; yoffset = 30; var urll; $ (". Widget .ks-content a, .box .ks-switchable-content div li $. "; $. post (" index.php? app = default & act = ajaxbigimage ", {good_id: govel_id}, function (data) {$. + "</div>"); return true;} else {return false;}});/*$ ("#preview"). css ("top", (e.pagey - xoffset) + "px"). css ("left", (e.pagex + yoffset) + "px"). Fadein ("Fast");*/$ ('#preview'). CSS ({позиция: 'Absolute', слева: ($ (window) .width () - $ ('#preview'). Overwidth ())/2, top: ($ (window) .height () - $ ('##preview').). $ (document) .scrolltop ()}); settimeout (function () {$ ("#preview"). fadein ("fast");}, 3000)}, function () {this.title = this.t; $ ("#preview"). remove ();});/*$ ("a.preview"). MouseMove (e) {$ ("#preview"). CSS ("top", (e.pagey - xoffset) + "px"). CSS («слева», (e.pagex + yoffset) + "px"). "px");});*/}; $ (document) .ready (function () {imagepreview ();}); </script> <div id = "_ widget_579" name = "jdr_sale_list" widget_type = "widget"> <div> <h2> 销售排行 </h2> <div> <ul> <li> 特效礼花 </li> <li> 套餐烟花 </li> </ul> <div> <ul id = "box1_1476271702"> <li> <div> <a href = "phosp? src = "data/files/store_927/good_51/small_201312121557314803.jpg"> </a> <b> 1 </b> </div> <div> <div> <a href = "index.php? App = Goals & id = 331"> 【81 发六锦系列组合烟花】 </a> </div> <div> ¥ 200,00 </div> </div> </li> <li> <div> <a href = "index.php? app = hoels & id = 336"> <img src = "data/files/store_927/goves_33/small_201312121630335585.jpg"> </a> <b> 2 </b> </div> <div> <div> <a href = "index.php? App = Goals & Id = 336"> 【八喜系列组合烟花】五福临门、六六大顺、七星高照、八方得利 </a> </div> <div> ¥ 180,00 </div> </div> </li> <li> <div> <a href = "index.php? App = Goals & id = 375"> <img src = "data/files/store_927/good_193/small_201312130956337166.jpg"> </a> <b> 3 </b> </div> <div> <div> <a href = "index.php? App = Goals & Id = 375"> 【五福系列组合烟花】福运长流、福满人间、福寿满堂、福如东海、福到财来 </a> </div> <div> ¥ 260,00 </div> </div> </li> <li style = "border-color: #fff;"> <div> <a href = "index.php? src = "data/files/store_927/goys_197/small_201312131059578989.jpg"> </a> <b> 4 </b> </div> <div> <div> <a href = "index.php? app = good & id = 399"> 合家欢乐组合烟花/小礼花 </a> </div> <div> ¥ 480,00 </div> </div> </li> </ul> <ul id = "box2_1476271702" Стиль = "Дисплей: нет; href = "index.php? App = Goals & Id = 310"> <img src = "data/files/store_927/good_92/small_201312121508128170.jpg"> </a> <b> 1 </b> </div> <div> <div> <a href = "index.php? App = Goals & Id = 310"> 套餐烟花-儿孙满堂 </a> </div> <div> ¥ 888,00 </div> </div> </li> <li> <div> <a href = "index.php? App = Goals & Id = 305"> <img src = "data/files/store_927/good_136/small_201312121455369033.jpg"> </a> <b> 2 </b> </div> <div> <div> <a href = "index.php? App = Goals & id = 305"> 套餐烟花-六六大顺 </a> </div> <div> ¥ 666,00 </div> </div> </li> <li> <div> <a href = "index.php? app = hoals & id = 303"> <img src = "data/files/store_927/goves_118/small_201312121451582290.jpg"> </a> <b> 3 </b> </div> <div> <div> <a href = "index.php? App = Goals & Id = 303"> 套餐烟花-一路顺发 </a> </div> <div> ¥ 1 688,00 </div> </div> </li> <li style = "border-color: #fff;"> <div> <a href = "index.php? src = "data/files/store_927/goys_14/small_201312121443346243.jpg"> </a> <b> 4 </b> </div> <div> <div> <a href = "index.php? App = Goals & Id = 300"> 套餐烟花-喜事连连 </a> </div> <div> ¥ 1 288,00 </div> </div> </li> </ul> </div> </div> </div> 后端处理 // ajaxfunction AjaxBigImage () {if (! yвато ($ _ post ['good_id'])) {$ good_id = $ _ post ['good_id']; $ goordImg_mod = & m ('govelimage'); $ uploadedfile_mod = & m ('udloadfile'); // $ file_id = $ goble-> gateOne ('uploadfile'); `ecm_goods_image` where good_id = {$ goord_id} порядок by file_id desc"); // 获取 file_id 字符串 $ file_arr = $ goodiMg_mod-> getCol ("select file_id из` ecm_goods_image`, где Goald_id = {$ govel_id} file_id desc "); = Improde (",", $ file_arr);} // echo $ file_str; $ url_arr = $ uploadedfile_mod-> getall ("select file_type, file_path из` ecm_uploaded_file`, где файл_ид в ({$ file_str}) upt_time "); if ($ $ ur. как $ v) {if ($ v ['file_type'] == 'image/gif') {$ url = $ v ['file_path']; break; exit ();} else {unset ($ v);}}} // $ url = $ udloaddfile_mod-> getOne ("select_path из` ecm_uplauded_mod-> getOne ("select_path из` ecm_uplaud file_id = {$ file_id} порядок от add_time desc "); if (! emy ($ url)) {echo $ url; exit ();} else {echo 0; exit ();}} else {echo 0;}}}}}}}}}}}}}}}}