我想將圖像»main.png«更改爲圖像»background.png«當光標在鏈接1上時,您可以在下面的鏈接中看到。我還有3張圖片,菜單的每個鏈接(鏈接2,鏈接3和鏈接4)都有一個打開的抽屜。如何讓菜單鏈接上的onmouseover改變背景圖片?
我有工作已經菜單代碼,這將打開子菜單子鏈路,當光標在鏈路1或鏈路2或鏈路3或鏈路4.此子菜單繼續開放直到計時器耗盡。所以我想將新代碼整合到舊代碼中,所以只要子菜單1打開並且新的背景2停留在那裏,只要子菜單2打開並且以其他兩個子菜單打開,新的背景1就停留在那裏。 我在互聯網上搜索瞭解決方案,但找不到任何東西。這裏有很多類似的東西,但不僅僅是這樣,而且我還不足以知道如何整合它。我嘗試了一些,但沒有工作。
這是我的工作菜單代碼:
CSS
body
{
background-image:url(Slike/Ozadja/main.png);
background-repeat:no-repeat;
background-attachment:fixed;
background-position:center;
background-size: cover;
background-size:contain;}
#ddm
{ margin: 0;
padding: 0;
z-index: 30}
#ddm li
{ margin: 0;
padding: 0;
list-style: none;
float: left;
font: bold 14px arial}
#ddm li a
{ display: block;
margin: 0 1px 0 0;
padding: 4px 10px;
width: 120px;
background: green;
color: #FFF;
text-align: center;
text-decoration: none;}
#ddm li a:hover
{ background: transparent;
color: #392865}
#ddm div
{ position: absolute;
visibility: hidden;
margin: 0;
padding: 30px;
background: transparent}
#ddm div a
{ position: static;
display: block;
margin: 0;
padding: 5px 10px;
width: auto;
white-space: nowrap;
text-align: center;
text-decoration: none;
background: yellow;
color: #000;
font: 12px arial}
#ddm div a:hover
{ background: transparent;
color: #392865}
HTML
<html>
<head>
<title>Drop-Down Menu</title>
<meta name="keywords" content="">
<meta name="description" content="">
<meta http-equiv="Content-Type"
content="text/html;charset=UTF-16">
<link rel="stylesheet" type="text/css" href="default.css">
<script type="text/javascript">
var timeout = 500;
var closetimer = 0;
var ddmenuitem = 0;
function mopen(id)
{
mcancelclosetime();
if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
ddmenuitem = document.getElementById(id);
ddmenuitem.style.visibility = 'visible';
}
function mclose()
{
if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
}
function mclosetime()
{
closetimer = window.setTimeout(mclose, timeout);
}
function mcancelclosetime()
{
if(closetimer)
{
window.clearTimeout(closetimer);
closetimer = null;
}
}
document.onclick = mclose;
</script>
</head>
<body>
<ul id="ddm">
<li><a class="prvi" href="#" onmouseover="mopen('m1')" onmouseout="mclosetime()">link1</a>
<div id="m1" onmouseover="mcancelclosetime()" onmouseout="mclosetime()">
<a href="#">sublink11</a>
<a href="#">sublink12</a>
</div>
</li>
<li><a class="drugi" href="#" onmouseover="mopen('m2')" onmouseout="mclosetime()">link2</a>
<div id="m2" onmouseover="mcancelclosetime()" onmouseout="mclosetime()">
<a href="#">sublink21</a>
<a href="#">sublink22</a>
</div>
</li>
<li><a class="tretji" href="#" onmouseover="mopen('m3')" onmouseout="mclosetime()">link3</a>
<div id="m3" onmouseover="mcancelclosetime()" onmouseout="mclosetime()">
<a href="#">sublink31</a>
<a href="#">sublink32</a>
</div>
</li>
<li><a class="cetrti" href="#" onmouseover="mopen('m4')" onmouseout="mclosetime()">link4</a>
<div id="m4" onmouseover="mcancelclosetime()" onmouseout="mclosetime()">
<a href="#">sublink41</a>
<a href="#">sublink42</a>
</div>
</li>
</ul>
<div style="clear:both"></div>
<div style="clear:both"></div>
</body>
</html>
您應該顯示您嘗試解決的問題。也許你應該刷新你的基本JavaScript技巧 –
我會,但我刪除了所有這些。你說得對,從我開始的JavaScript課程開始的三年,所以是的,我忘了它的大部分。 – Strubsi