我有一个应用程序,它有三列布局,内容从左列到右列(当然还有后列)来回移动。在两者之间,有一个“命令菜单”——你可以根据诸如此类的事情来做。
交易是这样的——左边的项目是垂直排列的,你可以在上面表演。我想让命令菜单跟随鼠标(垂直,但在其列内),这样当选择一个项目进行操作时,菜单就会垂直对齐。
我完全(最好是?)愿意用jQuery做这件事,但我的尝试失败了。
以下是当前标记:
<table class="stuff_area">
<tr>
<td id="stuff_left">
<div class="shipmentList">
<asp:Literal ID="ltrShipments" runat="server"></asp:Literal>
</div>
</td>
<td id="stuff_controls" class="stuff_area_input">
<div id="follower">
<input id="btnAll" type="button" value="All" /><br/>
<input id="btnNone" type="button" value="None" /><br />
<input id="btnStuff" type="button" value=">>" /><br />
</div>
</td>
<td id="stuff_right"></td>
</tr>
</table>
I m specifically interested in making the div with class="follower" float up an down. FWIW, I can t get any movement, so there is a good chance that getting me some vertical movement (I want to limit its movement to up/down) will get you the win.
想法?