怪异的Ajax ComboBox下拉列表 [英] weird Ajax ComboBox drop down list

问题描述

我有一个面板中有combobox：

I've got combobox inside some panel :

<ajaxToolkit:ComboBox 
    ID="YearList" 
    runat="server" 
    OnInit="YearList_Init1" 
    EnableTheming="false" 
    Width="45px"
    ViewStateMode="Disabled" />

并且更新项目到.NET 4之前， .net4它看起来很奇怪...我不能解释它正确，我会显示：

and it was OK before I updated project to .NET 4 , after updating project (And AJAX) to .net4 it's looking like really strange ... I can't explain it proper , I will show :

如何解决？ :)完整的CSS / ASPX页面在这里 - > https://github.com/ nCdy / Issues / tree / master / Ajax％20ComboBox （string＃287）

how can I fix it ? :) Full CSS / ASPX page here -> https://github.com/nCdy/Issues/tree/master/Ajax%20ComboBox (string # 287)

推荐答案

并可以通过删除我添加到包含组合框的Panel中的扩展器来解决我。我使用了一个DropShadowExtender面板，删除它导致组合框完全显示。也许你也可以尝试一下。

I had a similar issue and could resolve mine by removing the extender that I had added to the Panel containing the combobox. I had used a DropShadowExtender for the Panel, removing it caused the combobox to be displayed perfectly. Perhaps you can try that as well.

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