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Bug in radgrid frozen columns

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Grid

This is a migrated thread and some comments may be shown as answers.

Chaitanya Phadke asked on 12 Mar 2010, 01:42 PM

error1.png

While using a Grid with Grouped columns, we have found that when we scroll to the right, little space is left for the left most column and in that case, only the first column in the leftmost groups is shown.

Please see the attached image.

Notice that the width of the grouped column crops the column as indicated in the image. Please assist.

Is there a way to show avoid cropping of the right sub-column in the group.

10 Answers, 1 is accepted

answered on 17 Oct 2012, 12:35 PM

1-Initial-Load.png

2-Scroll-to-the-Right.png

3-Scroll-Back-to-the-Left.png

Has there been any further discussion or resolution to this issue?

I am also creating a dynamic Rad Grid, I create two initial columns that are frozen, then based on the user accessing the page, I create additional Column Groupings for each U.S. state they need to see, under each state there three sub-columns.

Since we can have up to 50 states, I need to turn on an "excel" like feature of freeze panes, with the first two columns frozen and static headers.

I have attached three screenshots the initial load, scrolling to the right (which is when the UI starts to look a little different), then back to the left.

Here is a Code block of my dynamic rad grid

var rg = new RadGrid();

rg.Skin = "Default";

rg.NeedDataSource += rg_NeedDataSource;

rg.ID = "rgStateComp";

rg.Width = Unit.Pixel(1280);

rg.ClientSettings.Scrolling.AllowScroll = true;

rg.ClientSettings.Scrolling.UseStaticHeaders = true;

rg.ClientSettings.Scrolling.FrozenColumnsCount = 2;

rg.AllowPaging = false;

rg.AutoGenerateColumns = false;

rg.MasterTableView.DataKeyNames = new string[] { "InvestorID" };

// Get the State Filings

var stateFilings = from s in StateAndStateFiling.GetStateFilingsForEngagementEntity(this.EngagementEntityID)

where s.Filing.Active

where s.Filing.Composite

select new

{

s.State.StateID,

s.State.Name

};

GridBoundColumn boundColumn;

boundColumn = new GridBoundColumn();

boundColumn.HeaderStyle.HorizontalAlign = HorizontalAlign.Center;

boundColumn.DataField = "GoSystemsID";

rg.MasterTableView.Columns.Add(boundColumn);

boundColumn = new GridBoundColumn();

boundColumn.HeaderStyle.HorizontalAlign = HorizontalAlign.Center;

boundColumn.DataField = "Name";

boundColumn.HeaderText = "Name";

rg.MasterTableView.Columns.Add(boundColumn);

foreach (var state in stateFilings)

{

var group = new GridColumnGroup();

group.Name = state.StateID.ToString();

group.HeaderStyle.HorizontalAlign = HorizontalAlign.Center;

group.HeaderText = state.Name;

rg.MasterTableView.ColumnGroups.Add(group);

// Create the Three Template Columns for the States and to the DataTable

// Add NA to the DataTable

this.StateTable.Columns.Add(string.Format("NA{0}", state.StateID), typeof(bool));

// Elected

var elected = new GridTemplateColumn();

var electedName = string.Format("Elected{0}", state.StateID);

this.StateTable.Columns.Add(electedName);

elected.ItemTemplate = new IndicatorTemplate(state.StateID, "Elected");

elected.HeaderStyle.HorizontalAlign = HorizontalAlign.Center;

elected.HeaderText = "Elected";

elected.UniqueName = elected.DataField = electedName;

elected.ColumnGroupName = group.Name;

rg.MasterTableView.Columns.Add(elected);

// Eligibility

var eligible = new GridTemplateColumn();

var eligibleName = string.Format("Eligible{0}", state.StateID);

this.StateTable.Columns.Add(eligibleName);

eligible.ItemTemplate = new IndicatorTemplate(state.StateID, "Eligible");

eligible.HeaderStyle.HorizontalAlign = HorizontalAlign.Center;

eligible.HeaderText = "Eligible";

eligible.UniqueName = eligible.DataField = eligibleName;

eligible.ColumnGroupName = group.Name;

rg.MasterTableView.Columns.Add(eligible);

// Final

var final = new GridTemplateColumn();

var finalName = string.Format("Final{0}", state.StateID);

this.StateTable.Columns.Add(finalName, typeof(bool));

final.ItemTemplate = new CheckboxTemplate(state.StateID);

final.HeaderStyle.HorizontalAlign = HorizontalAlign.Center;

final.HeaderText = "Final";

final.UniqueName = final.DataField = finalName;

final.ColumnGroupName = group.Name;

rg.MasterTableView.Columns.Add(final);

}

// Add the Rad Grid to the Placeholder

this.phStateCompGrid.Controls.Add(rg);