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.
I would like to be able to do conditional formatting against other columns and not just the existing conditional formatting. For example: Column 1 = 1.2 Column 2 = 1.5 If the value of Column 2 is greater than the value of Column 1, I want the color to be green. If the value of Column 2 is less than the value of Column 1, I want the color to be red. If the value of Column 2 is equal to the value of Column 1, I want the color to be black.
We'd need support for checkboxes columns in the new Spreadsheet control.
Define by Settings or via API Calls custom context Menu for any Cell, like change current by Event BeforeContextMenu(ref ContextMenuElement)
For the time being the Spreadsheet parser is unable to read files which tags are not in the default namespace. Try to open the attached file in this demo project: https://demos.telerik.com/kendo-ui/spreadsheet/index.
You won't be able to load the file. If you open the file in Excel, save the file ("Ctrl+S") and try to load it in the Spreadsheet again, there will be no issues with it. The difference in file's structure before and after being saved in Excel could be seen in the attached screenshot.
The code in red is the structure of the file before saving it and the one in green is after the "save" operation. The difference between the files is that the structure of the one saved in Excel inserts the tags in the default namespace while the original document uses the "x:" namespace.
It will be very useful if we can load files with defined namespaces in their structure.
Currently the spreadsheet dynamically creates the FilterMenu for a range, that is, it's not created until someone clicks the filter dropdown, and it's destroyed if they switched tabs. There is no event that is fired when these things happen, which makes it hard to attach to, and customize, the FilterMenu without setting up some crazy listening code (setTimeout, etc.). It would be great if either (or both: - You could specify a template for the filter menu. - You could listen for a "FilterMenu Initialized" event and capture the menu there and customize it.
Please support Excel formulas copy and paste to Kendo Spreadsheet. Now is the copy only the text, not formulas.
1. Enter some text in a cell.
2. Increase the cell font size to 48.
3. Reduce the cell font size to 8.
4. Double click the row resize handler: the row height is not adjusted to correspond to font size 8.
The same behavior can be observed when opening an existing .xlsx file that has some text and font size set and following steps 3-4.
1. Open https://demos.telerik.com/kendo-ui/spreadsheet/index
2. Put some text in B2 so that it does not fit in the cell width.
3. Press Wrap Text button
4. Press Wrap Text again
5. The row height is not adjusted back to the original height (Excel does it)