Questions on Kendo UI for jQuery Forum

1 answer

201 views

Spreadsheet -- Cancel navigation with OnSelect

If you have defined an action for OnSelect, is there a way to cancel the navigation from within the function? I think Kendo does this with Validation. If you add Validation to a cell, then enter invalid data and try to navigate to another cell, the navigation is cancelled until you either fix the data or Cancel the input. Is there a way to replicate that behavior in my own code within the OnSelect event. There is no equivalent to blur when you leave a cell so the next best thing would be to do something as you select another.

Spreadsheet

answered on 07 Nov 2022

2 answers

320 views

Multiselect in Kendo Jquery Spreadsheet

Hi,

I have a requirement for a multi-select drop down within each cell of a specific column within a Kendo spreadsheet control.

Is this possible? I can't find any documentation around this. I would be really appreciative if someone could help me with code samples/demos

Thanks

Ian

MultiSelect

Spreadsheet

answered on 07 Nov 2022

0 answers

127 views

Application state management with redux and kendo jquery

Hello, I'm using Kendo Jquery to create my SPAs applications, I'm missing using a state controller, because I need some components to communicate and update according to a general action.

For example, instead of adding all listeners to the datasource's change event or the observable object,
I thought about using Redux.

Imagining the following scenario, I have a datasource that will provide a list of all system notifications. When receiving the notification from the server, this datasource will be updated, in the update we will perform specific functions according to the new notification. For example, we can display a message or open an application.

I could register all possible operations in each new notification within the "CHANGE" event of the datasource, however, with each new function to handle a new type of notification, I will have to change the "CHANGE" event of this datasource.

I'm thinking of using redux, this would be responsible for notifying any change of state for the components subscribed to the store, executing the store dispatch on the "change" trigger of the datasource or observable object, thus giving more freedom for the new components to use the event change of state without having to change the "CHANGE" trigger of the datasource.

I would like to know if this would be a good practice and if anyone has used redux with kendo jquery and what are your recommendations?

Thanks

Data Source

asked on 05 Nov 2022

0 answers

135 views

Custom theme builder CSS invalid

Hi,

I was trying to update my kendo version to the latest available (from 2019 to 2022) and when compiling my scss files I always get an error saying that my CSS is invalid after "...-header-border," which most likely corresponds to the $grid-header-border variable in the grid's theme file.

Invalid CSS after "...-header-border,": expected expression (e.g. 1px, bold), was ");"

I have downloaded the latest version from Node. I added the classic version.

Grid

Upload

asked on 04 Nov 2022

1 answer

160 views

@progress/kendo-grid-react-wrapper - narrator not announcing table head and body cell values

Hello there,

It seems like there is an issue with narrator announcing table head and body cell values. Is it fixed in lated version or does anyone know workaround for this?
Using:
"@progress/kendo-grid-react-wrapper": "^2019.4.1014"

Best regards,
Stevan

Accessibility

answered on 04 Nov 2022

2 answers

1.9K+ views

Add css class dynamically to kendo controls.

Hello,

I am trying to add the css class to the kendo controls based on some validations. I tried as given in the below code but its not applying. Please suggest me how i can achieve this.

var datePicker = $("#SampleDatePicker").data("kendoDatePicker");
datePicker.addClass('error-Border');

Thanks and Regards,
Ravi

DatePicker

answered on 04 Nov 2022

1 answer

560 views

Kendo Spreadsheet Cancel Leaving Cell

I have written my own data validation in a Kendo Spreadsheet that executes when OnChange is fired. From what I can tell, this event happens when I change the contents of the cell then either click on another cell or scroll using the arrow key -- in Html this would have been onBlur. To that end, everything is working well. What I am not able to do though is reset the focus back to the cell that was in error. Within the OnChange function I execute sheet.range(rangeString).select(), but Kendo ignores this and continues moving to the next cell when OnChange is completed. Is there a way to stop this action?

Thank you in advance.

Spreadsheet

answered on 04 Nov 2022

0 answers

502 views

Kendo Upload Widget File Size Limitations

Hello,

I am using the Kendo Upload widget to upload images to a web application. I am having some issues with file sizing even though my maximumfile size is set to 10 MB and the Image is 5.1 MB.

I was unable to find any information on built-in limitations for the uploader on in the Kendo UI jQuery documentation.

Are there any built-in limitations to this widget in terms of file size? If so, what are they?

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