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[Solved] The command column disabled the row expansion in Master/Detail Grid

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David asked on 31 Oct 2010, 04:56 AM

telerik.jpg

Hello,
I am doing a feasible study for using telerik in my customer's project. We have some complicated logic that the requires editing inside the master/detail grid.

However I may encounter a bug/issue

When I add the edit command in the grid (either in the master or detail), the master page row expansion was disabled. (I can't extend the master row and go to the detail grid anymore.)
As long as I remove the edit command, the row expand start working immediately.

I attahced a screenshot that show the 2 page behavior.
One with edit command button without row expansion
One without edit command (I simply comment out the edit command column) but row expansion work just fine.

Thanks in advance for any suggestion,
David

Html.Telerik().Grid<CCF.Models.Employee>(Model)

.Name("Employee")

.Columns

(columns =>

{

columns.Bound(e => e.FirstName).Width(200);

columns.Bound(e => e.HireDate).Width(200);

columns.Bound(e => e.Title).Width(200);

columns.Command(commands =>

{

// commands.Edit();

// commands.Delete();

}).Title("Commands");

}

)

.DetailView(view => view.Template(e =>

{

Html.Telerik().Grid<CCF.Models.Order>(e.Orders)

.Name("Orders_" + e.EmployeeID)

.DataKeys(keys => keys.Add(o => o.OrderID))

.DataBinding(db => db.Server()

.Select("Index", "Employee")

.Insert("EmployeeInsert", "Employee")

.Update("EmployeeUpdate", "Employee")

.Delete("EmployeeDelete", "Employee"))

.ToolBar(commands => commands.Insert())

.Columns

(columns =>

{

columns.Bound(o => o.OrderID).Width(200);

columns.Bound(o => o.OrderDate).Width(200);

columns.Bound(o => o.ShipAddress).Width(200);

columns.Bound(o => o.Employee.FirstName).Width(200);

columns.Command(commands =>

{

//commands.Edit();

//commands.Delete();

}).Title("Commands");

}

)

.Editable(editing => editing.Mode(GridEditMode.InLine))

.Pageable(p => p.PageSize(3))

.Sortable(s=>s.Enabled(true))

.Filterable(f=>f.Enabled(true))

.Render();

}))

.ToolBar(commands => commands.Insert())

.DataKeys(keys => keys.Add(e => e.EmployeeID))

.DataBinding(db => db.Server()

.Select("Index", "Employee")

.Insert("EmployeeInsert", "Employee")

.Update("EmployeeUpdate", "Employee")

.Delete("EmployeeDelete", "Employee"))

.Editable(editing => editing.Mode(GridEditMode.InLine))

.Pageable(p => { p.Enabled(true); p.PageSize(5); })

.Sortable(s => s.Enabled(true))

.Filterable(f => f.Enabled(true))

.Render();

6 Answers, 1 is accepted

answered on 02 Nov 2010, 08:06 AM

masterdetailandediting.zip

Hi David,

Unfortunately I cannot reproduce this problem. I am sending my test project. What is different in your case?

All the best,
Atanas Korchev
the Telerik team

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answered on 02 Nov 2010, 08:32 PM

Hi Atanas,
Thank you for investigating my problem. You don't know how much appreciate I have for your help.

I tried your sample applcation. It works. However, mine is also simple enough. So I attached my project for your review.
When you check my project here are a few things you may like to know

I use the sample db from sql server, northwind (customer,order, order_detail). Please chanage the connection string to your local sql host.
You can check out my customer controller and the index page and you should be able to repro.
As long as I enable the edit, not only the detail expand not working. But the row selectable stop functional.
In your sample, the detail expand sign is a + icon but mine is a triangle. I didn't change css though.
In your sample, when I click the edit button in the detail view, what I got is that the row collaped and hide the detail edit row. I have to expand the master row and find the detail edit row. I was hoping that the grid will remember the position of the last expansion. So we don't need to expand the master row one more time for the editing.

I have upload my project through the support ticket. Ticket # is 362941.

Thx,
David