asp.net - HoverMenuExtender doesn't show up from within hidden table cell -

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I have programmatically added a column to a gridview, in which to add a hoverman accelerator and panel to its cell. When you do not leave any issues on a line, the hoverman displays the accelerator.

However, now there is an extra column in my grid which I do not want there, I tried three things to hide it:

1) Column visible on the server = false set Do not work because the columns will not be rendered, so the Hoverman Accelerators are not present on the page.

2) Set the column cells in visibility: hidden. It almost works, but the cells are still captured on the page in the same place as they are visible (as they should be with visibility).

3) Set the column of cells to display: none hides this column, but prevents the hoverman from displaying for any reason.

So my question is, why stop HoverManu Extender from displaying when I hover over the line?

The Hoverman Extender does not have to be marked as a popupdel / panel display: no one is there and then it should be changed when the goal is over?

Any idea would be great, I'm just curious thanks for reading ...

From

to

Since there is no box is generated for an element with the display: no one is able to see its subordinate elements Note the following example : 

  & lt; Div style = "display: none" & gt; & Lt; P style = "display: block" & gt; Text & lt; / P & gt; & Lt; / Div & gt;

We think this paragraph will be visible, but it is not. Since the element containing & lt; Div & gt; does not produce a box, its subordinate element & lt; P & gt; can not do either.


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