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Grid grouping with and without frozen columns

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Jesús
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Jesús asked on 01 Apr 2010, 12:38 PM
Hi.

We are developing a grid to use it as data support for a customizable report. The data can be grouped by several columns (one or more), or cannot be grouped. Another possibility is to freeze some columns depends of the data.

Well, suppose we want to group the data by some columns, to make it easy, only one column. If I don't freeze any columns, in the GridGroupHeaderItem I see, in the appropiate cell, the grouped data criteria as {field_name}: {value} (it's possible to make only appears {value}?). But if i freeze some columns, it doesn't matter the number of frozen columns, at the same cell it don't appear any data. Why this change of behaviour? It's possible to see this data using frozen columns?

Thanks in advance.

Jesús

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Pavlina
Telerik team
answered on 02 Apr 2010, 03:06 PM
Hello,

If you are using grouping with frozen columns, you need to increase the FrozenColumnsCount by the number of GroupSplitterColumns.

However, I suggest you examine the following forum thread which elaborates on this matter and let me know if it helps to achieve the desired functionality:
http://www.telerik.com/community/forums/aspnet-ajax/grid/should-gridgroupsplittercolumn-be-included-in-frozencolumcount.aspx

Regards,
Pavlina
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Jesús
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answered on 06 Apr 2010, 09:22 AM
Hi again.

Making my own tests I discovered I have to increase the number of GroupSplitterColumns when I freeze some columns. The article is really interesting, but this isn't my trouble.

When I don't freeze columns (suppose hi have the columns A, B, C & D) and I group for the A column, in the GridHeaderItem, on the A column, I have the data {A column name}: {A column value}. But on the column A, when I freeze columns (to make it easy, the A column), in the GridHeaderItem of the A column I don't have any data, and I want to appears some data (by default, the same as when I don't freeze columns). What have I do? Really, I want only appears the {A column value}, but this is the next step.

Thanks.
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Pavlina
Telerik team
answered on 06 Apr 2010, 09:29 AM
Hello,

Based on this information, it is hard to determine what is causing this behavior. If the issue persists, you can open a formal support ticket, and send us a small working project, demonstrating the unwanted behavior. We will review it locally, and advise you further.

All the best,
Pavlina
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