Allow to set the filename for the radspeadsheet control when a client API SaveAs is performed e.g. MyRadSpreadsheetControl.saveAsExcel("myfilename.xlsx");

Please can you implement cell-based drag-and-drop in the radSpreadsheet control.

The control looks amazing.

This feature would enable me to completely rewrite and simplify a number of my applications and give them a much more professional look-and-feel.

Regards, Paul.

The ability to add comments to a cell.   This is helpful to give users understanding of the cell values.

As seems to be coming also for the Spreadsheet control in Kendo UI,
it would be great if the change event would be added to the spreadsheet control

The event fires, whenever the cell change its value.

Moreover,
the onCellClick or onCellFocus would be great.

In general, i strongly believe that there is a huge lack of helpful events for this control.

Thanks

Please add a cell Name field visible on the client and server side. If this name could be grabbed from an excel spreadsheet using the naming functionality built into excel, that would be a major plus.

It would be very handy if we could set the active sheet of the spreadsheet programmatically, either from the client-side or server-side. We'd like to be able to load a spreadsheet and select a certain tab as the initial active sheet without the user having to click on it or having to have that tab be the first in the list. Thank you!

Cells in Spreadsheet are automatically underlined on second save or when the file is loaded dynamically.

Code to reproduce:
        string filePath = Server.MapPath("Test.xlsx");
        Telerik.Web.Spreadsheet.Workbook wkb = Telerik.Web.Spreadsheet.Workbook.Load(filePath);
        wkb.Save(filePath);

Getting these errors when trying to update spreadsheet cells. Uncaught TypeError: Cannot read property 'offsetWidth' of undefined


The issue is happening even on the demo component when editing a cell:

https://demos.telerik.com/aspnet-ajax/spreadsheet/examples/overview/defaultcs.aspx

Workaround from Admin: 

Load the following script under the ScriptManager:

<script>
    if (kendo && kendo.spreadsheet && kendo.spreadsheet.SheetEditor) {
        kendo.spreadsheet.SheetEditor.fn.activate = function (options) {
            var viewElement = this.view.element, viewWidth, scrollerElement, scrollbarWidth;
            this._active = true;
            this._rect = options.rect;
            this._range = options.range;
            this.cellInput.position(options.rect);
            this.cellInput.resize(options.rect);
            this.cellInput.tooltip(options.tooltip);
            this.cellInput.activeCell = this.barInput.activeCell = this._range.topLeft();
            this.cellInput.activeSheet = this.barInput.activeSheet = this._range._sheet;
            if (viewElement) {
                viewWidth = viewElement.width();
                scrollerElement = viewElement.find('.' + kendo.spreadsheet.View.classNames.scroller)[0];
                scrollbarWidth = scrollerElement.offsetWidth - scrollerElement.clientWidth;
                this.cellInput.element.css('max-width', viewWidth - scrollbarWidth - this.cellInput.element.position().left + 'px');
            }
            this.trigger('activate');
            return this;
        }
    }
</script>

Please provide the ability to add Tooltips to specific cells.

Can this control open, edit and save Excel File from Code.
Open a File from code and not in Page_Init event.

If you put a radspreadsheet inside a radtabstrip with multipage, the controls do not render properly.

In my scenario, I have a tabstrip embedded within a tabstrip, and a grid in the nested tabstrip.  That works fine.  Once you put a spreadsheet control in the multipage, the controls do not render properly. 

However, I was able to reproduce the results with the first scenario above, which is the most simple.

http://screencast.com/t/FJjlN3yw

The error message reads
'ContextMenus' could not be initialized. Details: Object reference on set to an instance of an object.

It would be helpful if there was a way to print a spreadsheet via the code behind.   As it stands someone must open up a screen with the embedded spreadsheet and export it to PDF, then print from the PDF.  

What we would like is the ability to print the spreadsheet without having to export to PDF first and ideally without even having to show it on screen. The way we are using it you can attach a spreadsheet to any record and there many be one or more attached, plus the user may print more than one parent record at a time. When someone prints the parent records we want to print all of the attached spreadsheets at the same time without the user having to open each one up in their browser first as this can be time consuming when dealing with large amounts of data.

Thank you

In support ticket #1058916 I was told I need to use an overriding pageLoad function to focus on the top of my page if I have a Spreadsheet control at the bottom of my page to prevent it from scrolling down to the spreadsheet when somebody navigates to the page.  Was the Spreadsheet control designed to be the only element on the page?  By forcing focus to be in cell A1 on pageLoad, it scrolls to the spreadsheet immediately and bypasses anything I might have above it.

I would rather see a property on the spreadsheet control to focus on A1 on pageLoad that is defaulted to False rather than having to add a script.  When I first navigate to any page without anchor tags in the URL, I expect to see the top of the page, not something that scrolls down to the spreadsheet and ignores anything above it!

The spreadsheet adjusts the width based on how many toolbar items are available.  The width property doesn't help. It would be nice to have the spreadsheet list of tools to collapse if a width is specified that is smaller than the toolbar row at the top.  I don't always want the spreadsheet to be the same width as the tools that are available.

The SpreadProcessing library gets into account the current server culture and the SpreadsheetDocumentProvider uses different decimal and list separators based on the culture while the RadSpreadsheet control supports only comma as a list separator and dot as a decimal separator. 

The JavaScript error that is thrown when using the "sv-SE" culture is caused by the fact that this culture uses the comma as a decimal separator and semicolon as a list separator. 

One possible workaround is to change the current thread's culture before creating the Spreadsheet's provider and then restore the culture.

The current context menu lets you hide a row or column, but then you cannot show it again, so the user can lose data. At present there is no context menu option to unhide it and there is no element indicating the column/row was there in the first place. This should behave like in Excel.

Such a feature must be implemented first in the underlying Kendo Spreadsheet widget, and to this end I encourage you to cast your votes for its implementation here: http://kendoui-feedback.telerik.com/forums/127393-kendo-ui-feedback/suggestions/19240072-context-menu-option-to-unhide-row-column