Approved
Last Updated: 19 Apr 2018 12:30 by ADMIN
Approved
Last Updated: 15 Aug 2017 09:33 by ADMIN
ADD. RadGridView - add support for self-reference hierarchy for child levels as well
Approved
Last Updated: 15 Aug 2017 10:02 by ADMIN
Approved
Last Updated: 15 Aug 2017 10:08 by ADMIN
Created by: Jason
Comments: 1
Category: GridView
Type: Feature Request
3
Enable the ability to MERGE seperate rows (different records), like found in ITunes "Songs" mode where is shows the artwork (then artist,release undernearth) in a custom class, then the related song rows to the right.

Your competitor Dev Express has it already in place.

See youtube video here :

https://www.youtube.com/watch?v=TfPXwE7GcXs

Cheers
Approved
Last Updated: 04 Oct 2016 06:27 by ADMIN
ADMIN
Created by: Dess | Tech Support Engineer, Sr.
Comments: 0
Category: GridView
Type: Feature Request
3
Repeat the master template headers right after the end of an expanded detail template. The purpose is clarity for the end user.
Approved
Last Updated: 15 Aug 2017 09:33 by ADMIN
Improve RadGridViewDragDropService extensibility to perform visual drop indication over RadTreeView.
Approved
Last Updated: 15 Aug 2017 09:33 by Uwe
Consider the iTunes Artist mode grid
http://www.telerik.com/forums/itunes-like-grid
Approved
Last Updated: 15 Aug 2017 09:33 by Jared
Allow setting the CurrentColumn/CurrentCell in the RowValidaging event
Approved
Last Updated: 15 Aug 2017 09:33 by ADMIN
IMPROVE. RadGridView - In hierarchy the excel-like filtering on child levels to show values only from the rows of the expanded row instead of all rows of the template.
Approved
Last Updated: 15 Aug 2017 09:33 by ADMIN
Approved
Last Updated: 15 Aug 2017 09:33 by ADMIN
IMPROVE. RadExpressionEditorForm - add ability to be shown as modal form
Approved
Last Updated: 02 Jul 2018 15:09 by Dimitar
Approved
Last Updated: 19 Jun 2017 11:07 by ADMIN
Workaround:

 private void RadForm1_Load(object sender, EventArgs e)
 {
     this.categoriesTableAdapter.Fill(this.nwindDataSet.Categories);
     this.productsTableAdapter.Fill(this.nwindDataSet.Products);


     radGridView1.AutoGenerateHierarchy = true;
     radGridView1.DataSource = this.nwindDataSet;
     radGridView1.DataMember = "Categories";

     radGridView1.Rows[0].IsExpanded = !radGridView1.Rows[0].IsExpanded;
     radGridView1.Rows[0].IsExpanded = !radGridView1.Rows[0].IsExpanded;
 }
  
 Image expandedSign;
 Image collapsedSign;
 private void radGridView1_ViewCellFormatting(object sender, CellFormattingEventArgs e)
 {
     GridGroupExpanderCellElement expanderCell = e.CellElement as GridGroupExpanderCellElement;
     if (expanderCell != null)
     {
         if (expandedSign == null && expanderCell.Expander.SignImage != null && e.Row.IsExpanded == false)
         {
             expandedSign = expanderCell.Expander.SignImage.Clone() as Image;

         }
         if (collapsedSign == null && expanderCell.Expander.SignImage != null && e.Row.IsExpanded == true)
         {
             collapsedSign = expanderCell.Expander.SignImage.Clone() as Image;

         }
         if (expandedSign != null && collapsedSign != null)
         {
             expanderCell.Expander.SignImage = null;
         }
         if (e.Row.IsExpanded)
         {
             expanderCell.Expander.Image = collapsedSign;
         }
         else
         {
             expanderCell.Expander.Image = expandedSign;
         }

         expanderCell.Expander.ImageLayout = ImageLayout.None;
         expanderCell.Expander.DrawImage = true;
         expanderCell.Expander.ImageAlignment = ContentAlignment.TopLeft;

     }
 }
Approved
Last Updated: 15 Aug 2017 09:23 by ADMIN
Currently the mixed hierarchy mode does not work for child templates
Approved
Last Updated: 15 Aug 2017 09:23 by ADMIN
IMPROVE. Extend the functionality of formatting the group text when grouping by more than one column is performed on the same group level
Approved
Last Updated: 15 Aug 2017 09:36 by Svetlin
Add a TextAlignment property of GridViewSummaryItem.
Approved
Last Updated: 15 Aug 2017 09:36 by ADMIN
When the pencil icon is clicked the RowValidating event must be fired.

WORKAROUND:
1. When clicking the "pencil" icon, the current row is not changed, thus the RowValidating is not fired. A suitable event to cover this case is the CellValidating event which will be triggered when the "pencil" icon is clicked. 
2. When the pencil is clicked, save the grid's CurrentRow, set it to null and then set it back to the saved row. This will trigger the RowValidating event and the desired logic will be executed. The downside of this approach is that the event will be triggered twice, because we change the CurrentRow twice.


void radGridView1_MouseDown(object sender, MouseEventArgs e)
{
    GridRowHeaderCellElement rowHeader = radGridView1.ElementTree.GetElementAtPoint(e.Location) as GridRowHeaderCellElement;
    if (rowHeader != null)
    {
        GridViewRowInfo saveRow = radGridView1.CurrentRow;
        radGridView1.CurrentRow = null;
        radGridView1.CurrentRow = saveRow;
    }
}
Approved
Last Updated: 05 Jan 2018 14:10 by ADMIN
The new mode should allow copying of single cells even when having the SelectionMode set to FullRowSelect. The attached project features a possible workaround.
Approved
Last Updated: 20 Nov 2017 15:51 by ADMIN
This new API will be useful for implementing custom sorting scenarios when you need to have custom sorting only for a single column.

A similar API is available for the filtering functionality (MasterTemplate.DataView.FilterEvaluate)
Approved
Last Updated: 24 Oct 2018 13:26 by ADMIN
ADMIN
Created by: Dess | Tech Support Engineer, Sr.
Comments: 0
Category: GridView
Type: Feature Request
2
The scenario which should be covered is selecting some data from Excel and pasting in the new row of RadGridView. This is an easy way for inserting data in the grid.
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