日期:2014-05-17 浏览次数:20559 次
<head runat="server">
<title></title>
<style type="text/css">
.jQueryText
{
font-style:italic;
color:#CCCCCC;
}
</style>
<script type="text/javascript" src="JQuery/jquery-1.4.2-vsdoc.js"></script>
<script type="text/javascript" language="javascript">
$(function() {
var searchBox = $('#<%=TextBox1.ClientID%>');
searchBox.blur(function() {
if (searchBox.val() == "") {
searchBox.val(this.title);
}
});
searchBox.focus(
function() {
if (searchBox.val() == this.title) {
searchBox.val("");
}
});
});
</script>
</head>
<body>
<form runat="server">
<div>
<asp:TextBox ID="TextBox1" width="300px" CssClass="jQueryText" ToolTip="请在这里输入要查询的内容" runat="server"></asp:TextBox>
<asp:Button ID="btnSubmit" Text="搜索" runat="server" />
</div>
</form>
</body>
</html>