在QQ聊天窗口中,当好友发送给我们一个网址链接时,将鼠标移到链接上时,会出现一个提示框,提示我们是打开、复制还是举报。其实在网页中我们也可以做出这样的效果,今天就教大家实现仿QQ聊天窗口中点击链接出现提示效果的方法。
具体的效果如下图所示:
相关代码如下所示:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>仿QQ聊天窗口中点击链接出现提示效果的方法-HTMer.Com</title> <script language="JavaScript" type="text/javascript"> function S(i){return document.getElementById(i)} function copyUrl(){ //复制网址 var clipBoardContent=S("downloadDirect").href; try{ window.clipboardData.setData("Text",clipBoardContent); alert("此网址已经复制到剪贴板。"); }catch(e){ alert("复制不成功,请在IE浏览器下复制。"); } } document.onclick = function(evt){ //在不是链接的位置单击时,隐藏显示的层 var _target = evt ? evt.target : event.srcElement ; var _id = _target.id; if( _id == "" ){ _id = _target.tagName; } if( _id !="A"){ S("downloadPanel").style.display = 'none'; } } window.onload=function(){ //网页载入时,绑定指定对象下的所有a var htmer=S("htmer"); var htmer1 = htmer.getElementsByTagName("a"); for(var i=0,j=htmer1.length; i<j; i++){ htmer1[i].onclick=function(evt){ var _event = evt ? evt : window.event; var _target = evt ? evt.target : window.event.srcElement; var _p = S("downloadPanel"); _p.style.top = _event.clientY + document.body.scrollTop ; _p.style.left = ( _event.clientX + document.body.scrollLeft < 160 ? _event.clientX + document.body.scrollLeft + 10 : _event.clientX + document.body.scrollLeft - 120 ); S("downloadPanel").style.display = ''; S("downloadDirect").href= this.href; return false; } } } </script> <style type="text/css"> html,body{ font-size:12px;} a {color:#0000FF;text-decoration:underline;cursor:pointer;} .pointer {cursor:pointer;} .infobar {background:#EAF9FF;border:1px solid #1D5CBB;color:#0000FF;margin-bottom:10px;padding:8px 20px 4px 20px;} </style> </head> <body> <div id="downloadPanel" style="position:absolute;top:0px;left:0px;width:160px;z-index:999;padding:6px 2px 6px 10px;border:1px solid #1D5CBB;display:none;" class="infobar"> <div style="padding:3px 0 0 0;"><a id="downloadDirect" href="javascript:void(0);" target="_blank">打开网址</a> <a id="downloadAgent" href="javascript:void(0);" onClick="copyUrl()">复制</a> <a href="javascript:void(0)" onClick="S('downloadPanel').style.display = 'none';">关闭</a></div> </div> <div id="htmer"> <p><a href="http://www.htmer.com">http://www.htmer.com</a></p> <p><a href="http://htmer.com">http://htmer.com</a></p> </div> </body> </html>