Questions on UI for ASP.NET AJAX Forum

110,764 questions

3 answers

63 views

Rad grid edit popup Odd behaviour in "IE8.0.6001.18702CO"

Hi All,

I am facing the problem with Rad grid Edit pop up.While trying to edit the rad grid edit pop up entire scree was freezing including pop up options.any help would be great.

Regards,
Sreedhar reddy V

Grid

answered on 28 Mar 2011

6 answers

96 views

Nestedview data source from webservice?

I need to build a grid where the rows can expand and collapse in a similar fashion to a RadPanelBar and have started to look at NestedViews for the grid.

The idea being that I load a set of data and load it into my grid, and for each item I can have additional information in controls in my nestedview. The controls in my NestedView will always be in an editable state.

However, I can only use webservices as my data source, and while loading data for the grid is simple enough (OnNeedDataSource) it seems that this is not an option for the nested view.

I have thought about actually using a RadPanelBar, but the RadPanelItems would need to have alternate colours etc and it just seems like an awful lot of work, so I'm hoping there's a simple solution out there that I've missed.

Grid

answered on 28 Mar 2011

1 answer

106 views

RadSchedular visual web part problem

hi,
iam creating radschedular webpart for sp2010 foundation.
iam using asp:updatepanel inside iam creating rad schedular.
but the schedular is not displaying properly

even i downloaded sample code from following link
http://www.telerik.com/community/forums/aspnet-ajax/scheduler/asp-updatepanel-and-radscheduler-issues.aspx

can any one guide me how to create schedular webpart in vs2010?

i download sample existing webparts ,in these they used telerik.ajax.sharepoint.dll
is it mandatory have to use this dll?
iam using telerik.web.ui dll only.

when i installed the existing webparts its working well.
i attached my webpart display image

WebParts for SharePoint

answered on 28 Mar 2011

1 answer

155 views

Collapse on button click

Hello,

Probably a easy one but i dont find anything on forum and live demo

I have a radpanel bar with 2 bar, i would like to click on the button on the first bar and onclick this enabled and select the second one.
This code work but i dont have the collapse animation when i click.

<asp:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server">

</asp:ToolkitScriptManager>

<telerik:RadPanelBar ID="RadPanelBar1" runat="server" ExpandMode="MultipleExpandedItems">

<ExpandAnimation Type="OutQuint" Duration="3000" />

<Items>

<telerik:RadPanelItem runat="server" Expanded="True" Selected="True" Text="Step 1">

<Items>

<telerik:RadPanelItem runat="server" Value="BalanceStep1">

<ItemTemplate>

hi<br />

<asp:Button ID="Button1" runat="server" Text="Button" OnClick="Button1_Click"/>

</ItemTemplate>

</telerik:RadPanelItem>

</Items>

</telerik:RadPanelItem>

<telerik:RadPanelItem runat="server" Expanded="False" Selected="False" Enabled="false" Text="Step 2">

<Items>

<telerik:RadPanelItem runat="server" Value="BalanceStep1">

<ItemTemplate>

hi<br />

</ItemTemplate>

</telerik:RadPanelItem>

</Items>

</telerik:RadPanelItem>

</Items>

<ExpandAnimation />

</telerik:RadPanelBar>

Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs)

RadPanelBar1.Items(0).Selected = False

RadPanelBar1.Items(0).Expanded = False

RadPanelBar1.Items(1).Enabled = True

RadPanelBar1.Items(1).Selected = True

RadPanelBar1.Items(1).Expanded = True

End Sub

PanelBar

answered on 28 Mar 2011

1 answer

69 views

No message for No child records in grid using Declarative relation binding

Hi,
I am using Hierarchical data-binding using declarative relations. I have 4 nested tables. If I am having no child records for 1st three grids it is showing me proper message for No child records to display. But if I am not having any records in last grid it doesn't show the message No child record to display.

Thanks.

Grid

answered on 28 Mar 2011

1 answer

113 views

PopulateOnDemand equivalent in RadTreeView

Hi,

I'm currently using asp:treeview and considering changing to RadTreeView. In order to avoid lots of rework I like to know whether there is an equivalent to the PopulateOnDemand property of the asp:treeview node in the RadTreeView.

When this property is set to True (in code behind whilst manually loading the tree-nodes) the treeview will add the expand image ('+' sign), when clicked, the server side OnTreeNodePopulate event will be called. New nodes can then be added. See also:

http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.treenode.populateondemand.aspx

TreeView

answered on 28 Mar 2011

2 answers

116 views

apply backcolor to specific rows

Hi,

I am using the radGrid control to evaluate the product. I need clarification on following scenarios.
Please clarify on these how radGrid supports these:

1) I have a radGrid having morethan 10 rows, where one of the column is Date column.
2) can you give me an example of how to change the backcolor of the rows whose records with lessthan 1/1/2000 with black color
3) I had implemented the sorting on the radGrid with:
<telerik:radGrid AllowSorting="true" ..........>
<M....>
<Columns>
<telerik:GridBoundColumn SortExpression="fullname" ..........>
</Columns>

But unfortunately sorting is not happening on grid.

Please clarify the above thing. And the same implementation can I use in DotNetNuke?

Thanks,
Srinu dhulipalla

Grid

answered on 28 Mar 2011

1 answer

82 views

text box text is removing on radtab click

Hello to all

I have a radtab, tabs are,

1.General

2.Entries

In the general tab, I have radgrid in which u can add,edit,delete all the data.

In radgrid my columns are

Particulars Type Length Show

Document Numeric 10 true

Document1 Alphanumeric 15 true

And in the entries tab

Two labels generate dynamically and there text are

Document and Document1 and two textbox one is numeric textbox and other is Alphanumeric text box validated by filter textbox.

On updating data ,data save successfully.

Now the problem is that, on the retrieval time I m using datalist to retrive data, when I use add new in radgrid, Entries tab is not updating means new lable and textbox is not generated in entries tab and if user update the value of old textbox and then change the tab and again click on entries tab textbox data is removing

So what is the solution for that

TabStrip

answered on 28 Mar 2011

4 answers

135 views

Rad Grid Edit Solution

Hi ,

How to set edit mode on click of image button in the Radgrid. On Click of "ImgDemote" button i need enable the EditItemTemplate in the "Pending Status " Column. Which as RadComboBox and Save And Cancel Button in it. How enable edit mode and hide the Label field when edit is true. Please give me solution

<telerik:RadGrid ID="rgAchCashTransfer" runat="server" AllowMultiRowSelection="false"

AllowPaging="true" ShowHeader="true" AutoGenerateColumns="False" loadingtemplatetransparency="25"

Width="750px" OnItemDataBound="rgAchCashTransfer_ItemDataBound" Visible="false"

OnNeedDataSource="rgAchCashTransfer_NeedDataSource" OnItemCommand="rgAchCashTransfer_ItemCommand" GridLines="None" AllowSorting="True"

Height="235px" AlternatingItemStyle-BackColor="AliceBlue" Skin="Office2007">

<AlternatingItemStyle BackColor="AliceBlue"></AlternatingItemStyle>

<MasterTableView TableLayout="Fixed" EditMode="InPlace" EnableNoRecordsTemplate="true">

<PagerStyle Mode="NextPrevAndNumeric" Visible="true" />

<NoRecordsTemplate>

<div>

No records to display</div>

</NoRecordsTemplate>

<Columns>

<telerik:GridBoundColumn DataField="OfficeCode" HeaderButtonType="TextButton" Visible="true"

HeaderText="Off" SortExpression="OfficeCode" UniqueName="OfficeCode">

<HeaderStyle HorizontalAlign="left" Width="30px" />

<ItemStyle HorizontalAlign="left" />

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn DataField="AccountNumber" HeaderButtonType="TextButton"

HeaderText="Account" UniqueName="AccountNumber" Visible="true">

<HeaderStyle HorizontalAlign="left" Width="50px" />

<ItemStyle HorizontalAlign="left" />

<ItemTemplate>

<asp:Label runat="server" ID="lblAccount" Text='<%# DataBinder.Eval(Container.DataItem, "AccountNumber")%>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="CashTransferID" HeaderButtonType="TextButton"

HeaderText="CashTransferID" UniqueName="CashTransferID" Visible="false">

<HeaderStyle HorizontalAlign="left" Width="0px" />

<ItemStyle HorizontalAlign="left" />

<ItemTemplate>

<asp:Label runat="server" ID="lblCashTransferID" Text='<%# DataBinder.Eval(Container.DataItem, "CashTransferID")%>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn DataField="AccountName" HeaderButtonType="TextButton" Visible="true"

HeaderText="Name" SortExpression="AccountName" UniqueName="AccountName">

<HeaderStyle HorizontalAlign="left" Width="50px" />

<ItemStyle HorizontalAlign="left" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="CashTransferTypeDescription" HeaderButtonType="TextButton"

Visible="true" HeaderText="Type" SortExpression="CashTransferTypeDescription"

UniqueName="CashTransferTypeDescription">

<HeaderStyle HorizontalAlign="left" Width="70px" />

<ItemStyle HorizontalAlign="left" />

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn DataField="Amount" HeaderButtonType="TextButton" HeaderText="Amount"

UniqueName="Amount" Visible="true">

<HeaderStyle HorizontalAlign="left" Width="60px" />

<ItemStyle HorizontalAlign="left" />

<ItemTemplate>

<asp:Label runat="server" ID="lblAmount" Text='<%# DataBinder.Eval(Container.DataItem, "Amount")%>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="TotalFee" HeaderButtonType="TextButton" HeaderText="Fee"

UniqueName="TotalFee" Visible="true">

<HeaderStyle HorizontalAlign="left" Width="50px" />

<ItemStyle HorizontalAlign="left" />

<ItemTemplate>

<asp:Label runat="server" ID="lblTotalFee" Text='<%# DataBinder.Eval(Container.DataItem, "TotalFee")%>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn DataField="CurrencyCode" HeaderButtonType="TextButton" Visible="true"

HeaderText="Cur" SortExpression="CurrencyCode" UniqueName="CurrencyCode">

<HeaderStyle HorizontalAlign="left" Width="30px" />

<ItemStyle HorizontalAlign="left" />

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn DataField="ValidationCode" HeaderButtonType="TextButton"

HeaderText="Exc" UniqueName="ValidationCode" Visible="true">

<HeaderStyle HorizontalAlign="left" Width="30px" />

<ItemStyle HorizontalAlign="left" />

<ItemTemplate>

<asp:Label runat="server" ID="lblExec" Text='<%# DataBinder.Eval(Container.DataItem, "ValidationCode")%>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="BeneficiaryIndicator" HeaderButtonType="TextButton"

HeaderText="Ben." UniqueName="BeneficiaryIndicator" Visible="true">

<HeaderStyle HorizontalAlign="left" Width="50px" />

<ItemStyle HorizontalAlign="left" />

<ItemTemplate>

<asp:Label runat="server" ID="lblBen" Text='<%# DataBinder.Eval(Container.DataItem, "BeneficiaryIndicator")%>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="AccountIRAAdvancedTax" HeaderButtonType="TextButton"

HeaderText="IRA" UniqueName="AccountIRAAdvancedTax" Visible="true">

<HeaderStyle HorizontalAlign="left" Width="30px" />

<ItemStyle HorizontalAlign="left" />

<ItemTemplate>

<asp:Label runat="server" ID="lblIRA" Text='<%# DataBinder.Eval(Container.DataItem, "AccountIRAAdvancedTax")%>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn DataField="WorkFlowStateDescription" HeaderButtonType="TextButton"

HeaderText="Pending Status" SortExpression="WorkFlowStateDescription" UniqueName="WorkFlowStateDescription">

<HeaderStyle HorizontalAlign="Center" Width="150px" />

<ItemStyle HorizontalAlign="Right" />

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn DataField="WorkFlowStateDescription" HeaderButtonType="TextButton" HeaderText="Pending Status"

UniqueName="WorkFlowStateDescription" SortExpression="WorkFlowStateDescription" Visible="false">

<HeaderStyle HorizontalAlign="left" Width="0px" />

<ItemStyle HorizontalAlign="left" />

<ItemTemplate>

<asp:Label runat="server" ID="lblWorkFlowStateDescription" Text='<%# DataBinder.Eval(Container.DataItem, "WorkFlowStateDescription")%>'></asp:Label>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadComboBox ID="cmbDemoteComments" runat="server" EnableEmbeddedSkins="true" Skin="Vista">

</telerik:RadComboBox>

<asp:ImageButton ID="ImgSaveDemote" ToolTip="Click here to Save" CommandName="SaveDemoteComment" ImageUrl="~/Img/savelong.gif"

runat="server" />

<asp:ImageButton ID="ImgCancelDemote" ToolTip="Click here to Cancel" CommandName="CancelDemoteComment" ImageUrl="~/Img/cancellong.gif"

runat="server" />

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="Editable" HeaderButtonType="TextButton" HeaderText=""

UniqueName="Editable" Visible="false">

<HeaderStyle HorizontalAlign="left" Width="0px" />

<ItemStyle HorizontalAlign="left" />

<ItemTemplate>

<asp:Label runat="server" ID="lblEditable" Text='<%# DataBinder.Eval(Container.DataItem, "Editable")%>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="Demote" HeaderButtonType="TextButton" HeaderText=""

UniqueName="Demote" Visible="false">

<HeaderStyle HorizontalAlign="left" Width="0px" />

<ItemStyle HorizontalAlign="left" />

<ItemTemplate>

<asp:Label runat="server" ID="lblDemote" Text='<%# DataBinder.Eval(Container.DataItem, "Demote")%>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="Promote" HeaderButtonType="TextButton" HeaderText=""

UniqueName="Promote" Visible="false">

<HeaderStyle HorizontalAlign="left" Width="0px" />

<ItemStyle HorizontalAlign="left" />

<ItemTemplate>

<asp:Label runat="server" ID="lblPromote" Text='<%# DataBinder.Eval(Container.DataItem, "Promote")%>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="OverrideIndicator" HeaderButtonType="TextButton" HeaderText=""

UniqueName="OverrideIndicator" Visible="false">

<HeaderStyle HorizontalAlign="left" Width="0px" />

<ItemStyle HorizontalAlign="left" />

<ItemTemplate>

<asp:Label runat="server" ID="lblOverrideIndicator" Text='<%# DataBinder.Eval(Container.DataItem, "OverrideIndicator")%>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="Action" HeaderButtonType="TextButton" HeaderText="Action"

UniqueName="Action">

<HeaderStyle HorizontalAlign="Center" Width="90px" />

<ItemStyle HorizontalAlign="Center" />

<ItemTemplate>

<asp:ImageButton ID="ImgPromote" ToolTip="Click here to Promote" CommandName="Promote" ImageUrl="~/Img/CashDi7.gif"

runat="server" />

<asp:ImageButton ID="ImgEdit" ToolTip="Click here to Edit" ImageUrl="~/Img/CashDi2.gif"

runat="server" />

<asp:ImageButton ID="ImgDemote" ToolTip="Click here to Demote" CommandName="Demote" ImageUrl="~/Img/CashDi8.gif"

runat="server" />

<asp:ImageButton ID="ImageOverride" ToolTip="Click here to Override" CommandName="Override" ImageUrl="~/Img/Override.gif"

runat="server" />

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</MasterTableView>

<ClientSettings AllowExpandCollapse="true">

<Scrolling AllowScroll="True" ScrollHeight="50px" UseStaticHeaders="true" />

<Selecting AllowRowSelect="false" />

</ClientSettings>

<FilterMenu NotSelectedImageUrl="~/Skins/GridSkin/Ice/NotSelectedMenu.gif" SelectedImageUrl="~/Skins/GridSkin/Ice/SelectedMenu.gif">

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

</FilterMenu>

</telerik:RadGrid>

protected void rgAchCashTransfer_ItemCommand(object source, GridCommandEventArgs e)

{

if (e.CommandName.ToUpper(CultureInfo.InvariantCulture) == "Demote".ToUpper(CultureInfo.InvariantCulture))

{

GridColumn editedItem = (GridColumn)rgAchCashTransfer.MasterTableView.GetColumn("WorkFlowStateDescription");

e.Item.Edit = true;

}

protected void rgAchCashTransfer_ItemDataBound(object sender, GridItemEventArgs e)

{

if (e.Item is GridDataItem)

{

GridDataItem dataItem = (GridDataItem)e.Item;

ImageButton ImgEdit = dataItem.FindControl("ImgEdit") as ImageButton;

ImageButton ImgPromote = dataItem.FindControl("ImgPromote") as ImageButton;

ImageButton ImgDemote = dataItem.FindControl("ImgDemote") as ImageButton;

ImageButton ImageOverride = dataItem.FindControl("ImageOverride") as ImageButton;

Label lblEditable = dataItem.FindControl("lblEditable") as Label;

Label lblDemote = dataItem.FindControl("lblDemote") as Label;

Label lblPromote = dataItem.FindControl("lblPromote") as Label;

Label lblAmount = dataItem.FindControl("lblAmount") as Label;

Label lblTotalFee = dataItem.FindControl("lblTotalFee") as Label;

Label lblCashTransferID = dataItem.FindControl("lblCashTransferID") as Label;

Label lblAccount = dataItem.FindControl("lblAccount") as Label;

Label lblExec = dataItem.FindControl("lblExec") as Label;

Label lblBen = dataItem.FindControl("lblBen") as Label;

Label lblIRA = dataItem.FindControl("lblIRA") as Label;

Label lblOverrideIndicator = dataItem.FindControl("lblOverrideIndicator") as Label;

decimal AmountValue = Convert.ToDecimal(lblAmount.Text);

lblAmount.Text = FormatCurrency(AmountValue);

decimal TotalFeeValue = Convert.ToDecimal(lblTotalFee.Text);

lblTotalFee.Text = FormatCurrency(TotalFeeValue);

if (lblIRA.Text.ToString().Equals(Constants.VALUE_1))

lblIRA.Text = Constants.YES;

else

lblIRA.Text = Constants.NO;

if (lblExec.Text.ToString().Equals(Constants.VALUE_1))

lblExec.Text = Constants.VIEW;

else

lblExec.Text = "";

ChangeForeColor(lblBen);

if (lblPromote.Text.ToString().Equals(Constants.VALUE_1))

ImgPromote.Visible = true;

else

ImgPromote.Visible = false;

if (lblDemote.Text.ToString().Equals(Constants.VALUE_1))

ImgDemote.Visible = true;

else

ImgDemote.Visible = false;

if (lblEditable.Text.ToString().Equals(Constants.VALUE_1))

ImgEdit.Visible = true;

else

ImgEdit.Visible = false;

if (lblOverrideIndicator.Text.ToString().Equals(Constants.VALUE_1))

ImageOverride.Visible = true;

else

ImageOverride.Visible = false;

}

else

{

if ((e.Item is GridEditableItem && ((GridEditableItem)e.Item).IsInEditMode))

{

// e.Item.Edit = true;

GridEditableItem editedItem = (GridEditableItem)e.Item;

RadComboBox editor = (RadComboBox)editedItem.FindControl("cmbDemoteComments");

}

Grid

answered on 28 Mar 2011

10 answers

151 views

Filter Optimization

I'm building a module for DNN Pro 5.6.1 using the built in Telerik (version 2010.1.309.35) controls. The intention of the app is to filter a List(of T) using the radFilter control. I have the mechanics worked out and everything is working as designed. I'm building the list of filtered columns dynamically in the page_init method.

Protected Sub Page_Init(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Init

Try

BindFilterAttributes()

Catch ex As Exception

ProcessModuleLoadException(Me, ex)

End Try

End Sub

Private Sub BindFilterAttributes()

For Each thisFieldEditor As RadFilterDataFieldEditor In Me.FieldEditors

rflFilter.FieldEditors.Add(thisFieldEditor)

Next

End Sub

With each click on the control, whether to add or remove filter conditions or to change the filter in any way the control gets progressively slower. At first the control completes it's postback in less than one second. After twenty clicks, the control takes about three seconds to return for each click.

Has anyone else experienced this behavior? Are there methods I could use to reduce the number of postbacks, reduce the amount of data going back and forth to the server, or in any other way improve the performance?

Filter

answered on 28 Mar 2011

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