闪闪烁烁的按钮

人气：　来源：本站原创　作者：佚名　所属栏目：表单类　[切换到繁體中文]

介绍：有效提示用户按下此按钮。

演示：

<!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>站长手册_特效演示_闪闪烁烁的按钮</title>
<style><!--body,td{font-size: 12px;}--></style>

</head>
<body bgcolor="" >
<table width="100%" height="1000" border="0" cellpadding="10" cellspacing="5">
<tr>
<td valign="top">
<input type="button" name="Button" value="闪闪烁烁的按钮" id=flashit><script language="JavaScript1.2">

/*
Flashing form element Script- 
?Dynamic Drive (www.dynamicdrive.com)
For full source code, installation instructions,
100's more DHTML scripts, and Terms Of
Use, visit dynamicdrive.com
*/

if (document.all&&document.all.flashit){

var flashelement=document.all.flashit
if (flashelement.length==null)
flashelement[0]=document.all.flashit

function changecolor(which){
if (flashelement[which].style.color=='')
flashelement[which].style.color="red"
else
flashelement[which].style.color=""
}


if (flashelement.length==null)
setInterval("changecolor(0)",1000)
else
for (I=0;I<flashelement.length;I++){
var tempvariable='setInterval("changecolor('+I+')",'+'1000)'
eval(tempvariable)
}

}
</script>
</td>
</tr>
</table>
</body>
</html>

[Ctrl+A全选提示：你可先修改部分代码，再按运行]

下面教你如何应用此特效：
　--------------------------------------------------------------------------------------
　　需要在<body 这里>加入的代码：
　--------------------------------------------------------------------------------------

以下代码加到<head>…</head>中

以下代码加到<body>…</body>中

/*
Flashing form element Script-
?Dynamic Drive (www.dynamicdrive.com)
For full source code, installation instructions,
100's more DHTML scripts, and Terms Of
Use, visit dynamicdrive.com
*/

if (document.all&&document.all.flashit){

var flashelement=document.all.flashit
if (flashelement.length==null)
flashelement[0]=document.all.flashit

function changecolor(which){
if (flashelement[which].style.color=='')
flashelement[which].style.color="red"
else
flashelement[which].style.color=""
}

if (flashelement.length==null)
setInterval("changecolor(0)",1000)
else
for (I=0;I<flashelement.length;I++){
var tempvariable='setInterval("changecolor('+I+')",'+'1000)'
eval(tempvariable)
}

}
</script>