Completed
Last Updated: 17 Oct 2019 11:54 by ADMIN
Created by: Andrew
Comments: 4
Category: Spreadsheet
Type: Bug Report
0

I am using kendo spreadsheet binding to a datasource... very similar to the demo: https://demos.telerik.com/kendo-ui/spreadsheet/datasource

Is there a way to add a two row header while binding to a data source?  For example, my first row would be a merged cell spanning all columns and would contain some text.  I can see how to do two row headers and to merge cells.. but it doesn't work when the spreadsheet is bound to a datasource as it starts the data in row 2.... where I want row 2 to be my actual field name headers.  I don't see any options to fix that.

If there is no way to do that... is there a way to alter my header style?  For example, I want a column header to be

MY FIELD NAME HERE
additional text (smaller font and color)

I know in kendo grid there is headerTemplate... but this doesn't seem to be available in kendo spreadsheet.

Thank you.

 

In Development
Last Updated: 17 Oct 2019 10:57 by ADMIN
Scheduled for 2019.R3.SP.next

Dear Concerned,

1. Open https://demos.telerik.com/kendo-ui/spreadsheet/index

2. Copy from F3:F15

3. Paste as value (ctrl+shift+v) in H3

4. See it pasted only non-empty cells

Empty cells values should be pasted as well as Excel does.

 

Pending Review
Last Updated: 16 Oct 2019 06:02 by Seuthes
Created by: Seuthes
Comments: 0
Category: Spreadsheet
Type: Feature Request
4

It would be great if you would add accessabbility to the spreadsheet as it seems to be the last control without this feature.

Currently the focus gets trapped inside its grid and the user cannot leave the spreadsheet with the TAB key. At least this should be avoided. It would be also better if only the first cell would be focusable and you then could navigate with the arrow keys, as with thousands of cells it is not very comfortable to use the TAB key.

Approved
Last Updated: 15 Oct 2019 07:02 by ADMIN

Excel supports deselecting cells from selected ranges, e.g. selecting a range from cell A1 to A10 results in a range A1:A10. Then deselecting cell A5 from that range produces two new ranges - A1:A4 and A6:A10.

Now a more complex example - selecting multiple ranges with intersecting cells - A1:B10, A5:D10, A9:C14 and A9:G9.


Deselecting cell B9 in Excel produces a new range with cell A9 only and then a range C9:G9. And B9 should be excluded from the other 3 ranges.

Currently the Spreadsheet widget does not know how to do this. There is no logic to decide what new ranges should be created on such operation. What it currently knows is creating new ranges and these ranges may overlap. Thus clicking on cell B9 creates a new range with cell B9, instead of deselecting B9 from the already selected ranges.

Pending Review
Last Updated: 10 Oct 2019 07:35 by ADMIN
Created by: Anna
Comments: 1
Category: Spreadsheet
Type: Bug Report
0

The spreadsheet widget has no Polish localization.

Feel free to use those: https://github.com/telerik/kendo-ui-core/pull/5310

Completed
Last Updated: 10 Oct 2019 07:24 by ADMIN
Release 2019.R3.SP.next
Created by: Naveen
Comments: 1
Category: Spreadsheet
Type: Bug Report
0

Dear Concerned,

1. Launch https://demos.telerik.com/kendo-ui/spreadsheet/index

2. Click Background or Text Color icon , select custom color

3. See the popup UI , there is boarder and margin issues, boarder is visible on top,left & bottom side but not on right side

Approved
Last Updated: 09 Oct 2019 15:13 by ADMIN
Consider implementing functionality for importing and working with encrypted / password protected Excel files in the SpreadSheet component
Pending Review
Last Updated: 08 Oct 2019 09:43 by Rubén
### Bug report
The Ctrl + Shift + Arrow key keyboard shortcut should select a range in the row/column starting with the active cell and ending with the first cell in the row/column that has a value: [list of shortcuts](https://docs.telerik.com/kendo-ui/controls/data-management/spreadsheet/end-user/list-of-shortcuts) used by the Spreadsheet. It works similarly in Excel. 


### Current behavior
The selection does not end at the first cell that has a value, it ends with the last cell of the row/column.  

### Expected/desired behavior
The expected behavior should be as described in the documentation: "Extends the selection of cells to the last nonblank cell in the same row or column as the active cell."

### Environment

* **Kendo UI version:** 2018.2.620
* **Browser:** [all ] 

Approved
Last Updated: 08 Oct 2019 06:53 by ADMIN
Created by: Naveen
Comments: 0
Category: Spreadsheet
Type: Bug Report
0
Dear Concerned,

1. Open https://dojo.telerik.com/IjasAbeC/11

2. Check split button is not prefixed with a separator, where as all other buttons comes with prefixed separator

It seems a bug, please provide a fix.
Approved
Last Updated: 07 Oct 2019 11:33 by ADMIN
Created by: Naveen
Comments: 0
Category: Spreadsheet
Type: Bug Report
1
1. Open https://dojo.telerik.com/IjasAbeC/3

2. Background color and text color buttons are initialized as a group. These buttons are not working if we put them in a group

3. If we keep them separate, outside group, the buttons work as expected.
Approved
Last Updated: 04 Oct 2019 08:10 by ADMIN
Created by: Sandeep
Comments: 1
Category: Spreadsheet
Type: Feature Request
0

Enhancement

Please refer to this Dojo example - https://dojo.telerik.com/IRIRahoS/2.

Current behavior

Currently, if the filter configuration is not explicitly set, the filter button from the toolbar seem inefficient. If you toggle a filter for a column, that filter is applied for that column only. In Excel, the filter will be applied for all columns. Also, you need to manually select all the cells that you wish to filter/sort.

Steps to observe the above:
In the Dojo example, toggle filter for a column only (without manually selecting cells).

You can see that the filter will be applied for that column only. Please compare to Excel.

You will see that there is no content to be filtered/sorted. You need to select manually. Again, please compare to Excel.

Expected/desired behavior

When the filter button is pressed, execute the filter configuration logic, so that it will behave as Excel.
filter: { ref: "A3:G49", columns:[] },

Approved
Last Updated: 27 Sep 2019 17:56 by ADMIN
Created by: Naveen
Comments: 1
Category: Spreadsheet
Type: Bug Report
1

Bug report

Reproducible with the Default and Bootstrap SASS themes.

Reproduction of the problem

Reproducible in the demos.

  1. Resize the browser window making it more narrow (screencast)

Current behavior

Icons are misaligned.

Expected/desired behavior

Icons are properly aligned.

Environment

  • Kendo UI version: 2019.3.917
  • jQuery version: x.y
  • Browser: [all]
Approved
Last Updated: 24 Sep 2019 08:01 by ADMIN
Created by: Naveen
Comments: 1
Category: Spreadsheet
Type: Feature Request
1

Currently, the Spreadsheet component doesn't have the functionality to create a formula using the keyboard arrows.

For example:

1. Open: https://demos.telerik.com/kendo-ui/spreadsheet/index 

2. Select C12 and type =SUM( to set formula 

3. Use the arrow keys to select the starting cell. This functionality is not available.

Please provide the described above functionality.
Approved
Last Updated: 17 Sep 2019 08:30 by ADMIN
Created by: Chris
Comments: 3
Category: Spreadsheet
Type: Feature Request
1

Hi

Does the kendo spreadsheet support conditional formatting / data bars (which are the background bar charts on a cell)...

See example below - and attached simple xlsx (in zip)

 



which in excel you add like

 

If not currently supported as standard, any suggested workarounds?

Thanks

 

Chris

Pending Review
Last Updated: 10 Sep 2019 10:15 by ADMIN
Created by: Imported User
Comments: 1
Category: Spreadsheet
Type: Feature Request
11
On excel, you can filter merged rows. On the kendo spreadsheet widget, filtering on merged rows is not possible. It would be a very useful feature for us. 

Also worth noting is that if you convert an excel file to JSON using Telerik RadSpreadProcessing, and load the kendo widget with the JSON, the widget displays a filter icon but clicking it loads a non-functioning filter. Wouldn't it make more sense to load with a message along the lines of 'You loaded a spreadsheet with filters applied to merged rows, which is not supported in this widget'. Otherwise it's quite confusing to our users.
Approved
Last Updated: 10 Sep 2019 08:56 by ADMIN
Created by: Chris
Comments: 0
Category: Spreadsheet
Type: Feature Request
0

The filtering on the spreadsheet component is great!!

There is however one behaviour that causes confusion for end users, and that is filtering when merged cells  are present in the selection.  
An example is available in the following dojo:
https://dojo.telerik.com/UzUMUDos

Open the dojo and filter column A on a1 and you will only see only b1 in column B, but the b1a will not be shown.

To be clear - This is also how Excel behaves...  (which is of course your prime aim so its not a bug as such)... 
Interestingly google sheets stops you putting filter on merged cells / stops you merging on filtered column.

The Excel behavior is discussed in the following threads:
https://stackoverflow.com/questions/49816515/excel-filtering-for-merged-cells
https://www.officetooltips.com/excel_2013/tips/workaround_for_sorting_and_filtering_of_merged_cells.html

Is it possible to implement something, so the end user experience would be improved? Maybe when merged cells are present :
a) if they click filter, this is detect and user is warned of this behaviour
b) if they click filter, the sheet is changed into an unmerged version (which repeats data in merged cells) as in the excel examples above.

 
Approved
Last Updated: 10 Sep 2019 08:55 by ADMIN
Created by: Chris
Comments: 0
Category: Spreadsheet
Type: Feature Request
0
Currently the API does not provide a way to detect when filtering occurs. It would be great if you could add a filter event.
Approved
Last Updated: 06 Sep 2019 07:33 by ADMIN

When using IE 11 and using Ctrl+X to cut, this only works the first time. All subsequent attempts to use cut produce the following dialog:

Approved
Last Updated: 03 Sep 2019 10:53 by ADMIN
I need some event which gets fired when cell data validation gets failed, with entered what value got entered by the user and cell row and column index.
Approved
Last Updated: 03 Sep 2019 10:08 by ADMIN
Created by: Holly
Comments: 1
Category: Spreadsheet
Type: Feature Request
1

We have a client that recently brought to our attention the fact that he found a case where he couldn't place his cursor in a certain spot of a formula, click a cell, and have it fill that cell in. It works if you try to do that for the first cell listed in the formula, but not the rest. I've outlined a sample case below.

You can enter a formula in a cell like =IF(A2+B2, 1, -(A2+B2), 2). Then, highlight a cell, like A2 below, and delete it by hitting backspace or delete.

After hitting delete, leave the cursor in the same location of the formula and click a new cell, like A4.

For this case, since it's the first cell in the formula, it will insert the cell you just clicked on in the correct location. However, next try highlighting the next cell referenced, hitting delete, and clicking on a new cell to have it insert the cell into the formula. In this case, we highlighted and deleted B2, then tried to click on B4.

You'll see that, for this one, instead of inserting B4, it gives an error message. Our client said that it significantly slows him down when he has to manually type in each change to the formula, so is there any way we could have it insert the cell you click on for all cases? It doesn't look like this is a current feature, so would you be able to add it, please? Thank you!

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