我正在尝试使用按钮更改网页背景颜色。我正在使用JPG作为按钮。
<head>
<script language="JavaScript">
function changeBGC(color){
document.bgColor = color;
}
</script>
</head>
在体内
<img src="images/white01.jpg" alt= "White Background" width="255" height="38" type='button' value='White Background' onClick="javascript:changeBGC('#ffffff');return false" />
<img src="images/black01.jpg" alt= "Black Background" width="255" height="38" type="button" value='Black Background' onClick="javascript:changeBGC(#000000');return false" />
答案 0 :(得分:0)
在<head>
标签上:
<script>
function changeBGC(color){
document.body.style.backgroundColor = color;
}
</script>
按钮:
<img src="images/white01.jpg" alt= "White Background" width="255" height="38" type='button' value='White Background' onclick="changeBGC('#ffffff');return false" />
<img src="images/black01.jpg" alt= "Black Background" width="255" height="38" type="button" value='Black Background' onclick="changeBGC('#000000');return false" />
上查看