切換所有段落的可見狀態。
HTML 程式碼:
<p>Hello</p><p style="display: none">Hello Again</p>jQuery 代碼:
$("p").toggle()結果:
<p tyle="display: none">Hello</p><p style="display: block">Hello Again</p>－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－ 設定背景圖片，以突出透明度的效果 <head> background:url(bg.jpg);
margin:20px; padding:0px;
}
img{
border:1px solid #FFFFFF;
}
-->
</style>
<script language="javascript" src="jquery.min.js"></script>
<script language="javascript">
$(function(){
$("img").toggle(
function(oEvent){
$(oEvent.target).css("opacity","0.5");
},
function(oEvent){
$(oEvent.target).css("opacity","1.0");
}
);
});
</script>
</head>
<body>
<img src="test.jpg">
</body>
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