草莓酱 2010-09-13
代码如下:
<script type="text/javascript">
$(function () {
$('input:text:first').focus();
var $inp = $('input:text');
$inp.bind('keydown', function (e) {
var key = e.which;
if (key == 13) {
e.preventDefault();
var nxtIdx = $inp.index(this) + 1;
$(":input:text:eq(" + nxtIdx + ")").focus();
}
});
});
</script> 代码如下:
<div> <asp:TextBox ID="txt1" runat="server" /><br /> <asp:TextBox ID="txt2" runat="server" /><br /> <asp:TextBox ID="txt3" runat="server" /><br /> <asp:TextBox ID="txt4" runat="server" /><br /> </div>

代码如下:
<div> <asp:TextBox ID="tb1" runat="server" class="cls" /><br /> <asp:TextBox ID="tb2" runat="server" class="cls" /><br /> <asp:TextBox ID="tb3" TextMode="MultiLine" runat="server" class="cls" /><br /> <asp:TextBox ID="tb4" runat="server" class="cls" /><br /> </div>
代码如下:
<script type="text/javascript">
$(function () {
$('input:text:first').focus();
var $inp = $('.cls');
$inp.bind('keydown', function (e) {
var key = e.which;
if (key == 13) {
e.preventDefault();
var nxtIdx = $inp.index(this) + 1;
$(".cls:eq(" + nxtIdx + ")").focus();
}
});
});
</script> 