我正在使用弹出窗口,但它无法在最终渲染中显示任何内容。任何人都可以告诉我我的鳕鱼有什么问题吗:非常感谢这是我的代码:面板鳕鱼:
<asp:Panel ID="Panel2" runat="server">
<b> Test.</b>
</asp:Panel>
气球弹出代码:
<asp:BalloonPopupExtender ID="len_BalloonPopupExtender" runat="server" BalloonPopupControlID="Panel1"
CustomCssUrl="" DisplayOnClick="False" DisplayOnMouseOver="True" DynamicServicePath=""
Enabled="True" ExtenderControlID="" TargetControlID="len" DisplayOnFocus="False"
BalloonStyle="Rectangle">
</asp:BalloonPopupExtender>
文本框代码:
<asp:TextBox ID="len" onmouseout="this.BalloonPopupControlBehavior.hidePopup();" runat="server" BorderColor="#3399FF" BorderStyle="Groove" BorderWidth="2px" Width="50" AutoPostBack="true" TabIndex="2" MaxLength="4"></asp:TextBox>
还有一件事是我一个也<asp:BalloonPopupExtender>
没用<Ajax:BalloonPopupExtender>
!