Approved
Last Updated: 18 Nov 2019 16:22 by ADMIN

When page scrolling is enabled and scrolling down the page, the row context menu of RadGrid rows do not open at a correct position.

Demo: Video Recording

Testing conducted in Safari 13, MacOS

Approved
Last Updated: 07 Nov 2019 14:19 by ADMIN
Created by: Jeff
Comments: 0
Category: Grid
Type: Feature Request
1

The column headings read by JAWS are not great. I see that the rendered table headings have an aria-label attributes, but the text of these labels appears to match the DataField attribute of the grid column. Unfortunately, the DataField is often not the same as the human readable text displayed on the column header. This provides an inconsistent and sometimes confusing experience for screen reader users.

For example, if my data field is named something like full_name_with_title, but my column heading is actually "Full Name," the user will hear fullunderlinenameunderlinewithunderlinetitle, but we'd like them to hear "Full Name". All those underlines are confusing.

It would be much better if Telerik used the HeaderText attribute of the column instead of the DataField attribute. This would ensure that the presentational text and not the internal column names were read to the user.

A temporary workaround can be using the following OnGridCreated handler:

function OnGridCreated(sender, args) {
    if (sender.get_enableAriaSupport()) {
        sender.get_masterTableView().get_columns().forEach(function (col) {
            var header = col.get_element();
            var headerText = (header.textContent || header.innerText).replace(/^\s+|\s+$/g, '');
            header.setAttribute("aria-label", headerText);
        })
    }
}

Approved
Last Updated: 12 Nov 2019 14:20 by ADMIN

If paging is disabled and the PageSize is set to less than the number of records bound to RadGrid, client item templates are not all rendered correctly.

Example:

If PageSize is 10, and records bound to Grid are 15, then the first 10 records will have templates rendered correctly, while the rest of 5 records will not.

Approved
Last Updated: 31 Oct 2019 11:45 by ADMIN
The problem happens when there is a visible insert row on the grid which gets replaced by an empty row in the exported Excel file. The temp solution is to clear the insert row with the code below and the empty row in the generated excel will be removed.

protected void RadGrid1_ItemCommand(object sender, GridCommandEventArgs e)
{
    if(e.CommandName == RadGrid.ExportToExcelCommandName)
    {
        // if there are items in edit mode, clear those
        if(RadGrid1.EditIndexes.Count > 0)
        {
            RadGrid1.EditIndexes.Clear();
            RadGrid1.Rebind();
        }
            
        // if insert item is present, cancel the insert form
        if (RadGrid1.MasterTableView.IsItemInserted)
        {
            RadGrid1.MasterTableView.GetInsertItem().FireCommandEvent("Cancel", "");
        }       
    }
}

Approved
Last Updated: 30 Oct 2019 11:43 by ADMIN

We are still experiencing a problem with the RadGrid and JAWS when aria support is enabled. The JAWS form fields dialog (INS+F5) renders all elements of the grid on a single line.

Approved
Last Updated: 31 Oct 2019 11:52 by ADMIN

Assuming the following configuration for RadGrid:

  • RenderMode="Mobile"
  • AllowSorting="true"

Testing using a mobile device (e.g. Chrome in Galaxy Nexus)

Test case 1:

If I click on middle of three dots Icon, then RadGrid opens the options menu

Test case 2:

If I click a bit below of the three dots Icon, then RadGrid does a sort on the column automatically

Approved
Last Updated: 15 Oct 2019 10:30 by ADMIN
Created by: Pheath
Comments: 1
Category: Grid
Type: Feature Request
1

Hello, 

It would be nice to be able to clear the filter for each column as opposed to creating an external button to clear all filters. I was thinking of similar to below.

Approved
Last Updated: 31 Oct 2019 11:58 by ADMIN

Requesting the improvement of this functionality to include scrolling.

 

Brief summary of the issue:

MultiCell selection uses a virtual marque tool to select items and does not include items that are out of view.


Approved
Last Updated: 18 Sep 2019 15:50 by ADMIN
I have NEVER seen a real world UI with a GridDropDownColumn in a Grid where you didn't want to save the ValueField of the GridDropDownColumn (ex. Product ID), but also wanted to display the TextField (ex. Product Name) as well as sort and filter by the TextField.  This functionality should be part of the grid and the default behavior for GridDropDownColumn.
Approved
Last Updated: 01 Aug 2019 18:12 by ADMIN
When you have both a Detail Item Template and a Detail Table inside a Grid and then when you show a hidden column using the context menu it only shows for the first row and the grid doesn't display properly.  It also throws the javasecript error "Unable to get property '_getVisibleColumnsCount' of undefined or null reference".
Approved
Last Updated: 30 May 2019 12:54 by ADMIN
Please add the new features for adaptive grid to the ASP.NET AJAX control.
Approved
Last Updated: 14 May 2019 08:45 by ADMIN
Created by: Jeremy Yoder
Comments: 1
Category: Grid
Type: Feature Request
2

Have built-in option to do LIKE filtering on grids.

Approved
Last Updated: 22 Mar 2019 13:12 by ADMIN

Currently the Width of the Edit controls inside the inline Edit form of the Grid can be set only in pixels. In order to be able to implement a responsive layout the developer has to be able to set the width of these controls in percentage.

Approved
Last Updated: 26 Mar 2019 07:56 by ADMIN
The filter expression that we build should use ToUpperCase in the build expresssion.
Approved
Last Updated: 20 Mar 2019 14:26 by ADMIN
When there is at least one ColumnGroup which is not assigned to any of the columns in RadGrid, exporting to Excel throws an exception "Index was outside the bonds of the array"
Approved
Last Updated: 07 Mar 2019 12:03 by ADMIN

When virtualization is enabled for RadGrid, NeedDataSource is called at every Post back with RebindReason = ExplicitRebind, regardless of the event target.

Steps to reproduce:

Use the following Code snippets for the runnable sample and debug the NeedDataSource event while doing post backs using other controls. For instance, you can use the RadButton1 from these snippets to make a standard Post Back.

Markup

        <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
        </telerik:RadAjaxManager>

        <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Skin="Default"></telerik:RadAjaxLoadingPanel>
        
        <telerik:RadButton runat="server" ID="RadButton1" Text="Postback" AutoPostBack="true" />

        <telerik:RadGrid ID="RadGrid1" runat="server" AllowPaging="false" Width="800px" OnNeedDataSource="RadGrid1_NeedDataSource">
            <MasterTableView AutoGenerateColumns="true" DataKeyNames="OrderID">
            </MasterTableView>
            <ClientSettings>
                <Scrolling AllowScroll="true" />
                <Virtualization EnableVirtualization="true" InitiallyCachedItemsCount="500" ItemsPerView="200" RetrievedItemsPerRequest="200" LoadingPanelID="RadAjaxLoadingPanel1" />
            </ClientSettings>
        </telerik:RadGrid>


C# 

    protected void RadGrid1_NeedDataSource(object sender, GridNeedDataSourceEventArgs e)
    {
        RadGrid1.DataSource = OrdersTable();
    }

    private DataTable OrdersTable()
    {
        DataTable dt = new DataTable();

        dt.Columns.Add(new DataColumn("OrderID", typeof(int)));
        dt.Columns.Add(new DataColumn("OrderDate", typeof(DateTime)));
        dt.Columns.Add(new DataColumn("Freight", typeof(decimal)));
        dt.Columns.Add(new DataColumn("ShipName", typeof(string)));
        dt.Columns.Add(new DataColumn("ShipCountry", typeof(string)));

        dt.PrimaryKey = new DataColumn[] { dt.Columns["OrderID"] };

        for (int i = 0; i < 10000; i++)
        {
            int index = i + 1;

            DataRow row = dt.NewRow();

            row["OrderID"] = index;
            row["OrderDate"] = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, 0, 0, 0).AddHours(index);
            row["Freight"] = index * 0.1 + index * 0.01;
            row["ShipName"] = "Name " + index;
            row["ShipCountry"] = "Country " + index;

            dt.Rows.Add(row);
        }

        return dt;
    }

Approved
Last Updated: 20 Mar 2019 15:37 by ADMIN
Status bar in Grid does not hide after Exporting a document when OnCommand client event is handled
Approved
Last Updated: 20 Mar 2019 15:33 by ADMIN
When virtualization is enabled for RadGrid, NeedDataSource is called at every Post back with RebindReason = ExplicitRebind, regardless of the event target.
Approved
Last Updated: 20 Mar 2019 15:45 by ADMIN
Created by: Odd Dahm
Comments: 1
Category: Grid
Type: Bug Report
1
RadGrid with Hierarchical structure throws the error when an item is expanding while it's in edit mode and the Table's HierarchyLoadMode is set to Client.
Approved
Last Updated: 26 Aug 2018 09:14 by ADMIN
With form decorator the checkboxes jump a bit to the left when cell is opened: https://www.screencast.com/t/5HwXW6kgVhb

Without form decorator they get centered because of the 100% width they get https://www.screencast.com/t/oxc75Bu6lM

It comes from the combination of two things:
- by default, the grid cells have a left padding (as well as padding to the other sides, but that's irrelevant now)
- the batch editing container does not have left padding so the editable element can better align with the text in the general case (textboxes and other editable elements usually have some left padding). With a checkbox there is no textual input, though, and so it appears to shift to the left because the left-padding of the cell is removed by the batch editing.

Workaround:

		<style>
			/* note: the margins may vary in different skins, inspect the rendering if there is a  */

			/* for form decorator */
			html .RadGrid td.rgBatchCurrent .rfdCheckboxUnchecked,
			html .RadGrid td.rgBatchCurrent .rfdCheckboxChecked,
			html .RadGrid td.rgBatchCurrent .RadCheckBoxList {
				margin-left: 12px;
			}

			/* if no form decorator */
			html .RadGrid td.rgBatchCurrent input[type='checkbox'] {
				width: auto;
				margin-left: 16px;
			}


			/* in case you have radio buttons even though they are not a supported editable control with batch editing*/
			/* for form decorator */
			html .RadGrid td.rgBatchCurrent .rfdRadioUnchecked,
			html .RadGrid td.rgBatchCurrent .rfdRadioChecked,
			html .RadGrid td.rgBatchCurrent .RadRadioButtonList{
				margin-left: 12px;
			}

			/* if no form decorator */
			html .RadGrid td.rgBatchCurrent input[type='radio'] {
				width: auto;
				margin-left: 16px;
			}
		</style>

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