本文实例讲述了jQuery div拖拽用法。分享给大家供大家参考,具体如下:
这里需要引用好jquery 和 jqueryui两个包:
<!doctype html> <html lang=\"en\"> <head> <meta charset=\"UTF-8\"> <meta name=\"Generator\" content=\"EditPlus®\"> <meta name=\"Author\" content=\"\"> <meta name=\"Keywords\" content=\"\"> <meta name=\"Description\" content=\"\"> <title>Document</title> <script src=\"jquery1.8.3.js\"></script> <script src=\"jquery-ui.js\"></script> <style> .yuanjian{ float:left; width:180px; height:22px; padding-left:5px; margin-left:5px; margin-top:5px; cursor:pointer; border: 1px solid orange; } .fish{ float:left; width:180px; height:22px; padding-left:5px; margin-left:15px; margin-top:15px; cursor:pointer; border: 1px solid red; } </style> <script> $(function (){ $(\'#add_div\').droppable({ accept:\" .yuanjian \", hoverClass: \"droppable-hover\", drop: function(event, ui){ if(ele!=\'\'){ if(ele.id.substr(0,13)==\"div_yuanjian_\"){ var tmpId = \"fish_\"+ele.id.substr(13,ele.id.length-13); var new_div = \"<div class=\\\"fish\\\" id=\\\"\"+tmpId+\"\\\">\"+$(\'#\'+ele.id).html() +\" </div>\"; $(this).before(new_div); //可以在这里绑定tmpId事件 } } } }); }); var ele = \'\'; var add_div_num = 0; function add_yuanjian(){ add_div_num++; var div_id = \"div_yuanjian_\"+add_div_num; var add_div = \"<div class=\\\"yuanjian\\\" id=\\\"\"+div_id+\"\\\">原件\"+add_div_num+\"</div>\"; $(\'#add_yuanjian_div\').before(add_div); $(\'#\'+div_id).mouseover(function(){ $(this).css({background:\"#E0E0E0\"}); }).mouseout(function(){ $(this).css({background:\"#FFFFFF\"}); }).draggable({ helper:\'clone\', opacity:0.5, start:function(event,ui){ ele = event.srcElement || event.target; }}); } </script> </head> <body> <div style=\"height:400px;width:400px;border:1px solid gray;\"> <div style=\"margin-left:10px;margin-top:10px;border:1px solid red;width:100px;height10px;\">展示列表 </div> <div id=\"add_div\" style=\"margin-left:10px;margin-top:10px;border:1px solid green;width:350px;height:320px;\"> </div> </div> <div style=\"margin-top:10px;height:300px;width:400px; border: 1px solid gray;\"> <div style=\"margin-left:10px;margin-top:10px;border:1px solid red;width:250px;height10px;\">原件列表 <button onclick=\"add_yuanjian()\">增加原件</button> </div> <div id=\"add_yuanjian_div\"> </div> </div> </body> </html>
更多关于jQuery特效相关内容感兴趣的读者可查看本站专题:《jQuery常见经典特效汇总》
希望本文所述对大家jQuery程序设计有所帮助。
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