Hi 

    Am using Rad upload control within updatepanel, and I use Postbacktrigger to do complete postback of the page whenever the file is uploaded. I get "this.$events is null or not an object" javascript error in jquery.js file after the file is saved in server. can you pls help this is uregent for me.

Thanks & Regards
Pandiyan

I upgraded my code from Q2 to Q3 and I have a radsplitter, and I get this error :
SplitterItemsCollection must contain SplitterItem objects


It works fine in Q2

Here is my code:

Hello everyone!
I have a RadMenu in my application and it´s items are created dynamically.
According with the item that the user chooses in a RadGrid, an item (or subitem) in the menu is removed.
I was reading the example in this site that shows how to remove an item of a RadMenu, but the problem is that the item has to be removed in the code Behind (c#).
Did I explain well?
How can I remove the subitems? I tried, but I couldn't.
Thanks a lot.

I am using GridEditMode.PopUp to do my editing of grid items however I need to change the width of the popup window so that I can have a RadEditor in the window without it looking all "squished" together. How can I update the properties of the window that pops up? I have tried putting a RadWindowManager on the page and setting the Width property, but that has no effect (same with all the other properties set in the RadWindowManager).

Thanks!

Hi, after updating to the last version, this client code stop fonctionning:

 

for (var i = 0; i < grid.MasterTableView.SelectedRows.length; i++)

 

{
    ... 

 

 

 

}

i got a not defined error on the MasterTableView
I try this:

for

 

(var i = 0; i < grid.get_masterTableView().SelectedRows.length; i++)

 

 

{
    ... 

 now i got this objet do not have this properties.

any suggestion? Thanks

 

HI,

Iam creating a Hierarchial Grid.The MasterTableview is defined at design time.But the hierachy detail tables are created programatically.

Below are my issues:

I have the commanditemTemplate set for insert/update/delete opetaions.Also have the GridButtonCoumn and GridClientSelectColumn

First time when i choose the items without expandong the grid and try to click the delete from the commanditemtemplate it works

But when i expand the grid and try to use the CommanditemTemplate for delte it doesn't work ..the Deletecommand is not getting triggreed.

Also when i try to click the select all checkbox of the clientselectcolumn in the child grids it throws a null reference javascriot error

Below is my clientsettings for the grid

<

ClientSettings AllowKeyboardNavigation="True"

 

 

EnableRowHoverStyle="True">

 

 

<Selecting AllowRowSelect="True" />

 

 

</ClientSettings>

 

but when i expand the grid the enable hoverstyle is gone..

I remember saying like telerik has issues if the grid ID being named with an Underscore.I have chnaged it..but there some columns with their uniquenmaes starting with an underscore.

Below is the code for the Grid:

ASPX:
-------

<

telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" UpdatePanelsRenderMode="Inline">

 

 

<AjaxSettings>

 

 

<telerik:AjaxSetting AjaxControlID="radGridProducts">

 

 

<UpdatedControls>

 

 

<telerik:AjaxUpdatedControl ControlID="radGridProducts" LoadingPanelID="AjaxLoadingPanel1" />

 

 

</UpdatedControls>

 

 

</telerik:AjaxSetting>

 

 

</AjaxSettings>

 

</

telerik:RadAjaxManager>

 

<%

--<telerik:RadAjaxLoadingPanel ID="AjaxLoadingPanel1" runat="server" Height="75px"

 

Width="75px" Transparency="10">

<asp:Image ID="Image1" runat="server" AlternateText="Loading..." ImageUrl="~/Images/loading3.gif" />

</telerik:RadAjaxLoadingPanel>--

%>

 

<

asp:Label ID="lblMessage" runat="server" EnableViewState="False" Visible="false"></asp:Label><br />

 

<

telerik:RadGrid ID="radGridProducts" runat="server" AutoGenerateColumns="False"

 

 

AllowFilteringByColumn="True" AllowPaging="True" AllowSorting="True" Skin="Office2007"

 

 

AllowMultiRowSelection="True" AllowMultiRowEdit="True" GridLines="None"

 

 

OnNeedDataSource="RadGridProducts_NeedDataSource" OnDeleteCommand="radGridProducts_DeleteCommand"

 

 

OnInsertCommand="RadGridProducts_InsertCommand" OnUpdateCommand="RadGridProducts_UpdateCommand"

 

 

OnDetailTableDataBind="RadGridProducts_DetailTableDataBind">

 

 

<AlternatingItemStyle BackColor="#EDEFF1" BorderColor="Blue" />

 

 

<PagerStyle AlwaysVisible="True" Position="TopAndBottom" />

 

 

<MasterTableView DataKeyNames="Tag,ParentTag,Id" CommandItemDisplay="Top" EditMode="InPlace">

 

 

<CommandItemTemplate>

 

 

<asp:LinkButton Style="vertical-align: bottom" ID="btnEditSelected" runat="server"

 

 

CommandName="UpdateEdited" Visible='<%# radGridProducts.EditIndexes.Count > 0 %>'><img style="border:0px;vertical-align:middle;" alt="" src="../images/Update.gif" /> Update Products</asp:LinkButton>

 

 

&nbsp;

 

 

<asp:LinkButton ID="btnCancel" runat="server" CommandName="CancelAll" CausesValidation="false" Visible='<%# radGridProducts.EditIndexes.Count > 0 || radGridProducts.MasterTableView.IsItemInserted %>'><img style="border:0px;vertical-align:middle;" alt="" src="../images/Cancel.gif" /> Cancel editing</asp:LinkButton>

 

 

&nbsp;

 

 

<asp:LinkButton ID="btnAddProduct" runat="server" CommandName="InitInsert" Visible='<%# !radGridProducts.MasterTableView.IsItemInserted %>'><img style="border:0px;vertical-align:middle;" alt="" src="../images/AddRecord.gif" /> Add new Product</asp:LinkButton>

 

 

<asp:LinkButton ID="btnSaveProduct" runat="server" CommandName="PerformInsert" Visible='<%# radGridProducts.MasterTableView.IsItemInserted %>'><img style="border:0px;vertical-align:middle;" alt="" src="../images/Insert.gif" /> Add this Product</asp:LinkButton>

 

 

&nbsp;

 

 

<asp:LinkButton ID="btnUpdateEdited" runat="server" CommandName="EditSelected" CausesValidation="false" Visible='<%# radGridProducts.EditIndexes.Count == 0 %>'><img style="border:0px;vertical-align:middle;" alt="" src="../images/Edit.gif" /> Edit Selected Products</asp:LinkButton>

 

 

<asp:LinkButton ID="btnDeleteSelectedProducts" OnClientClick="javascript:return confirm('Delete all selected Products?')"

 

 

runat="server" CommandName="DeleteSelected" CausesValidation="false"><img style="border:0px;vertical-align:middle;" alt="" src="../images/Delete.gif" /> Delete Selected Products</asp:LinkButton>

 

 

&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;

 

 

<asp:LinkButton ID="btnRefresh" runat="server" CommandName="RebindGrid"><img style="border:0px;vertical-align:middle;" alt="" src="../images/Refresh.gif" /> Refresh Product list</asp:LinkButton>

 

 

</CommandItemTemplate>

 

 

<RowIndicatorColumn>

 

 

<HeaderStyle Width="20px" />

 

 

</RowIndicatorColumn>

 

 

<ExpandCollapseColumn>

 

 

<HeaderStyle Width="20px" />

 

 

</ExpandCollapseColumn>

 

 

<Columns>

 

 

<telerik:GridEditCommandColumn ButtonType="ImageButton" UpdateImageUrl="../images/Update.gif"

 

 

EditImageUrl="../images/Edit.gif" InsertImageUrl="../images/Insert.gif" CancelImageUrl="../images/Cancel.gif"

 

 

UniqueName="EditCommandColumn">

 

 

<HeaderStyle Width="30px" />

 

 

</telerik:GridEditCommandColumn>

 

 

<telerik:GridButtonColumn ConfirmText="Delete this product?" ButtonType="ImageButton"

 

 

ImageUrl="../images/Delete.gif" CommandName="Delete" Text="Delete" UniqueName="DeleteColumn">

 

 

<HeaderStyle Width="20px" />

 

 

<ItemStyle HorizontalAlign="Center" />

 

 

</telerik:GridButtonColumn>

 

 

<telerik:GridClientSelectColumn>

 

 

<HeaderStyle Width="40px" />

 

 

</telerik:GridClientSelectColumn>

 

 

<telerik:GridBoundColumn ReadOnly="true" DataField="Tag" HeaderText="Tag" UniqueName="_colProductTag"

 

 

MaxLength="10">

 

 

</telerik:GridBoundColumn>

 

 

<telerik:GridBoundColumn DataField="ShortDescription" HeaderText="Short Description"

 

 

UniqueName="_colProductShortDesc" MaxLength="40">

 

 

</telerik:GridBoundColumn>

 

 

<telerik:GridBoundColumn DataField="LongDescription" HeaderText="Long Description"

 

 

UniqueName="_colProductLongDescription" MaxLength="80">

 

 

</telerik:GridBoundColumn>

 

 

<telerik:GridHyperLinkColumn DataNavigateUrlFields="Id" DataNavigateUrlFormatString="javascript:ShowEditForm('{0}');"

 

 

HeaderText="Characteristics" Text="View" UniqueName="_colChar2">

 

 

</telerik:GridHyperLinkColumn>

 

 

</Columns>

 

 

</MasterTableView>

 

 

<ClientSettings AllowKeyboardNavigation="True"

 

 

EnableRowHoverStyle="True">

 

 

<Selecting AllowRowSelect="True" />

 

 

</ClientSettings>

 

 

<FilterMenu EnableTheming="True">

 

 

<CollapseAnimation Duration="200" Type="OutQuint" />

 

 

</FilterMenu>

 

ASPX.CS
------------

private

void CreateHierarchyTableTemplates(int noOfLevels)

 

{

 

GridTableView parentTableView = radGridProducts.MasterTableView;

 

parentTableView.DetailTables.Clear();

 

for (int i = 0; i < noOfLevels; i++)

 

{

 

GridTableView newParentTableView = CreateProductChildGrid(parentTableView);

 

parentTableView = newParentTableView;

}

}

 

private GridTableView CreateProductChildGrid(GridTableView parentGridTableView)

 

{

 

GridTableView tableViewChildProduct = new GridTableView(radGridProducts);

 

parentGridTableView.DetailTables.Add(tableViewChildProduct);

tableViewChildProduct.DataSource =

new List<InstrProduct>();

 

AddProductChildGridAttributes(tableViewChildProduct);

tableViewChildProduct.EnableColumnsViewState =

true;

 

 

return tableViewChildProduct;

 

}

 

private void AddProductChildGridAttributes(GridTableView tableViewChildProduct)

 

{

tableViewChildProduct.PageSize = 100;

tableViewChildProduct.Width =

Unit.Percentage(100);

 

tableViewChildProduct.SkinID =

"Office2007";

 

tableViewChildProduct.AutoGenerateColumns =

false;

 

tableViewChildProduct.AllowPaging =

true;

 

tableViewChildProduct.EnableViewState =

true;

 

tableViewChildProduct.HierarchyLoadMode =

GridChildLoadMode.ServerOnDemand;

 

tableViewChildProduct.BorderColor =

Color.Blue;

 

tableViewChildProduct.PagerStyle.AlwaysVisible =

true;

 

tableViewChildProduct.PagerStyle.Position =

GridPagerPosition.TopAndBottom;

 

AddProductChildGridBoundColumns(tableViewChildProduct);

tableViewChildProduct.EnableColumnsViewState =

true;

 

tableViewChildProduct.EditMode =

GridEditMode.InPlace;

 

tableViewChildProduct.CommandItemDisplay =

GridCommandItemDisplay.Top;

 

tableViewChildProduct.CommandItemSettings.AddNewRecordText =

"Add new Product";

 

 

//tableViewChildProduct.CommandItemTemplate = new ProductCommandItemTemplate();

 

 

}

 

private void AddProductChildGridBoundColumns(GridTableView tableViewChildProduct)

 

{

 

GridEditCommandColumn col0 = new GridEditCommandColumn();

 

tableViewChildProduct.Columns.Add(col0);

col0.ButtonType =

GridButtonColumnType.ImageButton;

 

col0.UpdateImageUrl =

"../images/Update.gif";

 

col0.EditImageUrl =

"../images/Edit.gif";

 

col0.InsertImageUrl =

"../images/Insert.gif";

 

col0.CancelImageUrl =

"../images/Cancel.gif";

 

col0.UniqueName =

"EditCommandColumn";

 

 

GridButtonColumn col1 = new GridButtonColumn();

 

tableViewChildProduct.Columns.Add(col1);

col1.Text =

"Delete";

 

col1.ConfirmText =

"Delete this product?";

 

col1.ButtonType =

GridButtonColumnType.ImageButton;

 

col1.ImageUrl =

"../images/Delete.gif";

 

col1.CommandName =

"Delete";

 

col1.UniqueName =

"DeleteColumn";

 

 

 

GridClientSelectColumn col2 = new GridClientSelectColumn();

 

tableViewChildProduct.Columns.Add(col2);

 

GridBoundColumn col3 = new GridBoundColumn();

 

tableViewChildProduct.Columns.Add(col3);

col3.DataField =

"Tag";

 

col3.UniqueName = tableViewChildProduct.Name +

"_colTag";

 

col3.HeaderText =

"Tag";

 

col3.ReadOnly =

true;

 

 

GridBoundColumn col4 = new GridBoundColumn();

 

tableViewChildProduct.Columns.Add(col4);

col4.DataField =

"ShortDescription";

 

col4.UniqueName = tableViewChildProduct.Name +

"_colShortDescription";

 

col4.HeaderText =

"Short Description";

 

col3.MaxLength = 40;

 

GridBoundColumn col5 = new GridBoundColumn();

 

tableViewChildProduct.Columns.Add(col5);

col5.DataField =

"LongDescription";

 

col5.UniqueName = tableViewChildProduct.Name +

"_colLongDescription";

 

col5.HeaderText =

"Long Description";

 

col5.MaxLength = 80;

 

 

GridHyperLinkColumn col6 = new GridHyperLinkColumn();

 

tableViewChildProduct.Columns.Add(col6);

col6.UniqueName = tableViewChildProduct.Name +

"_colCharacteristics2";

 

col6.HeaderText =

"Characteristics";

 

col6.DataNavigateUrlFormatString =

"javascript:ShowEditForm('{0}');";

 

col6.DataNavigateUrlFields =

new string[] { "Id" };

 

col6.Text =

"View";

 

}

protected

void radGridProducts_DeleteCommand(object source, GridCommandEventArgs e)

 

{

 

RadGrid grid = source as RadGrid;

 

 

GridItemCollection itemsCollection = grid.SelectedItems;

 

 

switch(e.CommandName )

 

{

//Delete Selected Products Logic

 

 

 

 

case "DeleteSelected":

 

{

 

if (itemsCollection.Count > 0)

 

{

 

StringBuilder _sProdList = new StringBuilder();

 

 

StringBuilder _sProdDeletedList = new StringBuilder();

 

 

//List<InstrProduct> _productDeleteList = new List<InstrProduct>();

 

 

 

 

 

foreach (GridDataItem item in itemsCollection)

 

{

 

String _productTag = item.GetDataKeyValue("Tag").ToString();

 

 

String _productId = item.GetDataKeyValue("Id").ToString();

 

 

//Check if the productTag has a Child Level

 

 

 

 

List<InstrProduct> _lstProducts = _presenter.GetChildProducts(_productTag);

 

 

if (_lstProducts.Count == 0)

 

{

 

//Allow Delete as there are no child products

 

 

 

 

InstrProduct _productDelete = new InstrProduct();

 

_productDelete.Id =

Convert.ToInt32(item.GetDataKeyValue("Id"));

 

_productDelete.Tag = item.GetDataKeyValue(

"Tag").ToString();

 

 

//_productDeleteList.Add(_productDelete);

 

 

 

 

//Allow Delete as there are no child products

 

 

 

 

//int instrproductDel = _presenter.DeleteProduct(_productDeleteList);

 

 

 

 

int instrproductDel = _presenter.DeleteProduct(_productDelete);

 

e.Item.OwnerTableView.Rebind();

_sProdDeletedList.Append(_productTag);

_sProdDeletedList.Append(

" ");

 

}

 

else if (_lstProducts.Count > 0)

 

{

_sProdList.Append(_productTag);

_sProdList.Append(

" ");

 

}

}

 

//Allow Delete as there are no child products

 

 

 

 

//int instrproductDel = _presenter.DeleteProduct(_productDeleteList);

 

 

 

 

//e.Item.OwnerTableView.Rebind();

 

 

 

 

StringBuilder _sMsgDisplay = new StringBuilder();

 

 

if (_sProdDeletedList.Length > 0)

 

{

 

//_sMsgDisplay.Append("Deleted Product List(s):");

 

 

 

_sMsgDisplay.Append(

"The following product(s) " + _sProdDeletedList + " have been deleted.");

 

}

 

if (_sProdList.Length > 0)

 

{

_sMsgDisplay.Append(

"The following product(s) " + _sProdList + " cannot be deleted.Please delete all the child product(s) of these selected product(s).");

 

}

RadAjaxManager1.WindowAlert(_sMsgDisplay.ToString());

}

 

break;

 

}

 

case "Delete":

 

{

 

//Delete single Product Logic

 

 

 

 

int _productId = Convert.ToInt32(e.Item.OwnerTableView.DataKeyValues[e.Item.ItemIndex]["Id"]);

 

 

string _productTag =e.Item.OwnerTableView.DataKeyValues[e.Item.ItemIndex]["Tag"].ToString();

 

 

//List<InstrProduct> _productDeleteList = new List<InstrProduct>();

 

 

 

 

StringBuilder _sMsgDisplay = new StringBuilder();

 

 

//Check if the productTag has a Child Level

 

 

 

 

List<InstrProduct> _lstProducts = _presenter.GetChildProducts(_productTag);

 

 

if (_lstProducts.Count == 0)

 

{

 

//Allow Delete as there are no child products

 

 

 

 

//int instrproductDel = _presenter.DeleteProduct(_productTag, _productId);

 

 

 

 

InstrProduct _productDelete = new InstrProduct();

 

_productDelete.Id = _productId;

_productDelete.Tag = _productTag;

 

//_productDeleteList.Add(_productDelete);

 

 

 

 

//Allow Delete as there are no child products

 

 

 

 

//int instrproductDel = _presenter.DeleteProduct(_productDeleteList);

 

 

 

 

int instrproductDel = _presenter.DeleteProduct(_productDelete);

 

 

//e.Item.OwnerTableView.Rebind();

 

 

 

_sMsgDisplay.Append(

"The following product " + _productTag + " have been deleted.");

 

}

 

else if (_lstProducts.Count > 0)

 

{

_sMsgDisplay.Append(

"The following product " + _productTag + " cannot be deleted.Please delete all the child product(s) of this selected product.");

 

}

e.Item.OwnerTableView.Rebind();

RadAjaxManager1.WindowAlert(_sMsgDisplay.ToString());

}

 

break;

 

 

}

 

}

Hi,

I have two treeview controls, one is the source and another is the destination.
I populate the source treeview control dynamically only on first page load i.e not on Postback, like

If Not IsPostback() then

PopulateSourceTreeview()    ' Private subroutine to populate treeview               dynamically.

End If

But what's happening is once I drag a node from source to destination, some nodes in Source treeview is getting duplicated, i.e it's again being added, especially the ones that have child node. But the one which don't have child nodes are not getting duplicated.

thnx

Hi All,

I want to show "add new record" and "refresh" hyper links in grid header and footer, so what property will changed to show these links??

Regards

My scollbar appears after the grid is loaded. I add my columns on code behind. When the page is loaded, the grid first display in full size, then it's rezised to 150px height with scollbar. Do anyone now how i can fix this?

Here is my code:

<telerik:RadGrid ID="gridLog" Skin="Outlook" EnableEmbeddedSkins="false" Height="150px" AllowSorting="true" AutoGenerateColumns="false" ImagesPath="Css\Grid" runat="server">                       
                        <ClientSettings>
                            <Scrolling AllowScroll="true" UseStaticHeaders="true" />
                        </ClientSettings>                        
</telerik:RadGrid>

Private Sub BuildLogGrid()
        Dim oDataCol As GridBoundColumn

        oDataCol = New GridBoundColumn
        gridLog.Columns.Add(oDataCol)
        oDataCol.DataField = "logId"
        oDataCol.HeaderText = "Tidspunkt"

oDataCol = New GridBoundColumn
        gridLog.Columns.Add(oDataCol)
        oDataCol.DataField = "logName"
        oDataCol.HeaderText = "Name"
        oDataCol.HeaderStyle.Width = "750"
        oDataCol.ItemStyle.Width = "750"     

        'set the keys for the datagrid
        Dim keys() As String = {"logId"}
        gridLog.MasterTableView.ClientDataKeyNames = keys
        gridLog.MasterTableView.NoMasterRecordsText = ""
    End Sub