We have a checkbox treeview representing the company's organizational structure.
Next to the treeview, is a datagrid displaying information about the subordinates within the list of selected persons within the treeview.
A stored procedure handles all the logic for which records should be returned.
It accepts a one-column table parameter that should have one record with the id of each person selected in the treeview.
So, we need help on how to have a check/uncheck in the treeview trigger a reload of the grid.
And we want to be able to preserve the DataSourceRequest functionality handling sorting/filtering/paging/... as well.
Can someone please help us with a general idea and/or some code snippets to point us in the proper direction?
Even a very basic dropdownlist communicating to a grid would be sufficient. We are familiar enough with jquery to bind all the nuances of the checkboxes within the treeview.
Thank you,
Joe
Next to the treeview, is a datagrid displaying information about the subordinates within the list of selected persons within the treeview.
A stored procedure handles all the logic for which records should be returned.
It accepts a one-column table parameter that should have one record with the id of each person selected in the treeview.
So, we need help on how to have a check/uncheck in the treeview trigger a reload of the grid.
And we want to be able to preserve the DataSourceRequest functionality handling sorting/filtering/paging/... as well.
Can someone please help us with a general idea and/or some code snippets to point us in the proper direction?
Even a very basic dropdownlist communicating to a grid would be sufficient. We are familiar enough with jquery to bind all the nuances of the checkboxes within the treeview.
Thank you,
Joe
2 Answers, 1 is accepted
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Joe Page
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answered on 04 Nov 2013, 01:48 PM
Also, it may help to point out that we are using Asp.net MVC 4 for our solution.
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Hello Joe,
Basically how to get the checkedNodes of the TreeView is covered in this online demo:
http://demos.kendoui.com/web/treeview/checkboxes.html
You can use the exact same approach but instead of updating the list with the checkednodes on the right, you can use dataSource.read method of the Grid to rebind it each time the TreeView is checked. To actually send the checkedIDs to the server method that servers the data for the Grid you need to use the data function of the dataSource.
Check the following example how to send parameters using the data function of the read configuration:
http://docs.kendoui.com/api/framework/datasource#configuration-transport.read.data
Kind Regards,
Petur Subev
Telerik
Basically how to get the checkedNodes of the TreeView is covered in this online demo:
http://demos.kendoui.com/web/treeview/checkboxes.html
You can use the exact same approach but instead of updating the list with the checkednodes on the right, you can use dataSource.read method of the Grid to rebind it each time the TreeView is checked. To actually send the checkedIDs to the server method that servers the data for the Grid you need to use the data function of the dataSource.
Check the following example how to send parameters using the data function of the read configuration:
http://docs.kendoui.com/api/framework/datasource#configuration-transport.read.data
Kind Regards,
Petur Subev
Telerik
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