Saving the items order

[Cristian]

     I started using the TreeList and this happens:

• I have a list of items (columns: Name and CreatedDate)
• I sort the list by CreatedDate DESC
• The order of the items updates accordingly
• I click on an item and view the details page
• Go back to the list
• The order is reset again

Is it possible to save the current order so that when you go back to the list it remembers the changes you made?

[Anton Mironov]

Hello Cristian,

Thank you for the provided reproducing steps.

In order to achieve the desired behavior, I would recommend saving the needed sorting parameters in a local storage. When the state needs to be kept, use the following:

https://docs.telerik.com/kendo-ui/api/javascript/data/datasource/methods/sort

var treeList = $("#treeList").data("kendoTreeList");
var sortParameters;

sortParameters = treeList.dataSource.sort();

To set the saved sorted state options use:

treeList.dataSource.sort(sortParameters);

The complete implementation of the approach could be found in the following dojo example:

• https://dojo.telerik.com/@bubblemaster/ezApUVUc/2

I hope this information helps.

 

Kind Regards,
Anton Mironov
Progress Telerik