js通過更改按鈕的顯示樣式實現按鈕的滑動效果

2019-11-20 20:47:45

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通過更改按鈕的顯示樣式，來實現按鈕動態滑動

 
<!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=utf-8" /> 
<title>無標題文檔</title> 
</head> 
<style> 

.search{ background:#008800; color:#fff; border:none; height:26px; line-height:20px; width:63x;} 
.searchhover{background:#000099; color:#fff; border:none; height:26px; line-height:20px; width:63px; } 
</style> 


</head> 
<body onload="js()"> 
<input type="button" id="btn" class="search" name="btn" value="登 錄"/> 
<input type="button" id="btn2" class="search" name="btn" value="注 銷"/> 
<script type="text/javascript" > 

function js() 
{ 
// 使ie6 button支持hover屬性 obj是要支持hover的實體 hover是btn:hover的樣式，init是初始樣式 
obj="btn"; 
alert(navigator.appName); 
if(navigator.appName == "Microsoft Internet Explorer" && parseFloat(navigator.appVersion) == 4){// 判斷ie6 
var o = document.getElementsByName(obj); 
for(var i=0;i<o.length;i++){ 
if(o[i].type == "button"){ 
//o[i].className = "search"; 
o[i].onmouseover = function(){ this.className = "searchhover"} 
o[i].onmouseout = function(){ this.className = "search"}; 
} 
} 
} 
} 
</script> 
</body> 
</html> 