I'm selecting a node on a TreeView programmatically. How would I expand all parent nodes and scroll the node into the viewport? Thanks!

Hello,

I use a custom delete operation to delete a row on a successful delete via REST. I also use a custom method to get a new row which pretty much inserts just an empty row at the end of all entries. My problem is that when I delete an item an then try to add one again, I don't see a new row, only when I hit the sorting then I see the empty row.

Can someone please explain how to make a custom editor template that has no concept of time zones? 

My attempts to turn them off still lead to end times being converted which caused start comparisons to end to be invalid.

I have a grid defined like this: I'll refer to it as grid A.

@(Html.Kendo().Grid<My.NameSpace.ViewModel>()
 .Name("grid")
 .Columns(columns =>
 {
 columns.Bound(p => p.ColumnA)
 columns.Bound(p => p.ColumnB).Width(130);
 columns.Bound(p => p.ColumnC);
 columns.Bound(p => p.ColumnD).Width(130);
 columns.Command(command => { command.Edit(); }).Width(160);
 })
 .Editable(editable => editable.Mode(GridEditMode.PopUp).TemplateName("EditingTemplate"))
 .Events(e => e.Edit("onEdit"))
 .Pageable()
 .Sortable()
 .Scrollable()
 .HtmlAttributes(new { style = "height:430px;" })
 .DataSource(dataSource => dataSource
 .Ajax()
 .PageSize(20)
 .Events(events => events.Error("error_handler"))
 .Model(model => model.Id(p => p.ViewModelID))
 .Create(update => update.Action("A_Create", "ControllerName"))
 .Read(read => read.Action("A_read", "ControllerName"))
 .Update(update => update.Action("A_Update", "ControllerName"))
 .Destroy(update => update.Action("A_Destroy", "ControllerName"))
 )

When the user clicks the "Edit" button in the grid, and thus launches "EditingTemplate" I want to pass the ID from the model of the selected row to the "EditingTemplate". The reason for this, is I want to pass the ID to another kendo grid that exists on the "EditingTemplate". I will refer to that as grid B. 

I have defined an "additionalData" function that is called by the read method on grid B, so I have   

.Read(read => read.Action("B_read","ControllerName").data("additionalData"))

function additionalData() {
var myID = %%How do I get this value from the selected row to edit from grid A?%%

return {
  ViewModelID: myID
 }
}

So far I have tried setting the value on a hidden field in grid A's "edit" event, and then retrieving it in additionalData, however the methods fire in the wrong order, so first additionalData fires, then the edit event fires. additionalData never is able to access the value.

I have also tried things in the additionalData to like below, however the result is always "undefined"

var item = $("#grid").data("kendoGrid").model/dataItem/data/item

I have also tried

var grid = $("#grid").data("kendoGrid");
var item = grid.dataItem(grid.select());

This produces the following error in Kendo.all.js

Unhandled exception at line 36448, column 13 in http://SERVERNAME/Scripts/kendo/kendo.all.js0x800a138f - Microsoft JScript runtime error: Unable to get value of the property 'value': object is null or undefinedIf there is a handler for this exception, the program may be safely continued.

None of the above options work. I don't understand why this is so difficult to do. Can someone show me the correct way of doing this?

Thanks  

I need notification hiding to be stopped when hovering over a notification. Can you give me a suggestion to attach this feature to kendo notification . 

Hi,

I have a grid(Grid1) with popup Edit. And On Popup Edit of Grid1 have a another Grid2 with popup2 Editable enabled.


I want to have control on Save2  button of popup2; for the data to be pushed on to grid2  based on input of popup2.

Basically I am trying to push more data values   to griddatasource as per grid model based on selection on popup2 window which has minimum fields show.


Thanks,
Chatrapathi Chennam

The problem I am having is, I have 12 rows in my Grid and only 1 checkbox is appearing. right in the middle.
Here is my Code.



Thank you

Troy

Hello,

It is possible that with the last update (2014.1.416) there was introduced some optimization which in fact break some functionality.
Here is what I observed:
We had in our code

tabstrip.Add().Text("Tab caption").Content("").Enabled(false);

This will produce  a markup for the tab ear which includes an aria-controls="undefined"

Further debuging reflects a possible bug on the _updateContentElements function, it seems that content elements are not rendere anymore for the tabs with empty content. This will result in the following if being evaluated to TRUE
if (contentElements.length && (items.length > contentElements.length)) {

and inside of it the aria-controls is somehow messed up because first is assumed that there is an area-controls , then an "aria" data is set, and then the aria-controls is set from the "aria" data, this results in the end in to aria-controls = "undefined"

To workaround this issue I had to change the above line to something similar to

tabstrip.Add().Text("Tab caption").Content("&nbsp;").Enabled(false);

This will make the IF above being evaluated as FALSE and then the other path creates proper aria-controls attribute

The problem is that with this approach the tabs behave like "disabled" but they does not look like disabled.

Vasile

Hello,

I currently have the problem that I use the standard read method to get information from the REST endpoint of a Crm 2013 Server. The results have a format like:

data:{
  d:{
    results:[{Name: "Test1"},{Name: "Test2"},{Name: "Test3"},...]
  }
}

This leads to huge problems in the DataSource.fn.success function because only an array is expected there and within the function that._pristineData = data.slice(0); fails with "Uncaught TypeError: undefined is not a function.

Is there now any way to provide different data on success of the read in a dataSource?

Hi,
We have a requirement where a screen has the option for the user to choose the columns of the grid. How can we achieve this dynamic behavior in Kendo?

Sid