Questions on UI for ASP.NET AJAX Forum

1 answer

83 views

Hi,
I was wondering if it was possible to change the functionality of the TreeView to expand on double click of the arrow, rather than just of the parent item?
Thank you for any help.

TreeView

answered on 18 Feb 2015

3 answers

862 views

Radgrid page size disappears

I'm using a radgrid with paging and page size on my site. But for some reason, the page size dropdown disappears when I make it big enough to display all the results on one page. So if there are 21 record in the radgrid and I set the page size to 50 then the page size dropdown disappears. The pagination controls disappear as well but that makes sense. But I need to give the users the ability to go back to displaying 10 records if they want.

<telerik:RadGrid ID="AdministratorRadGrid" runat="server" AllowPaging="True" AllowSorting="true" OnItemCommand="AdministratorRadGrid_ItemCommand"

OnSortCommand="AdministratorRadGrid_SortCommand" OnPageSizeChanged="AdministratorRadGrid_PageSizeChanged"

OnPageIndexChanged="AdministratorRadGrid_PageIndexChanged" PagerStyle-Position="TopAndBottom">

<MasterTableView AutoGenerateColumns="False" DataKeyNames="BWUserRoleID">

<Columns>

<telerik:GridBoundColumn DataField="BWUserRoleID" HeaderText="ID" ReadOnly="true" Visible="true"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="DisplayName" HeaderText="Name" ReadOnly="true" FilterControlWidth="150px" AutoPostBackOnFilter="true" CurrentFilterFunction="Contains"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Title" HeaderText="Title" ReadOnly="true" FilterControlWidth="50px" AutoPostBackOnFilter="true" CurrentFilterFunction="Contains"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="UserID" HeaderText="ID" ReadOnly="true" FilterControlWidth="50px" AutoPostBackOnFilter="true" CurrentFilterFunction="Contains"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="RoleID" HeaderText="Role ID" FilterControlWidth="50px" AutoPostBackOnFilter="true" CurrentFilterFunction="Contains"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Description" HeaderText="Description" ReadOnly="true" FilterControlWidth="50px" AutoPostBackOnFilter="true" CurrentFilterFunction="Contains"></telerik:GridBoundColumn>

<telerik:GridButtonColumn ButtonType="PushButton" CommandName="AdminActivate" Text="Edit Admin Status" Resizable="false"></telerik:GridButtonColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

Grid

answered on 18 Feb 2015

7 answers

1.0K+ views

[Solved] Open PDF document within LightBox control?

Hello,

Is it possible to open/display a PDF document within the LightBox control? If so, can you please provide a simple example.

Thanks!

LightBox

answered on 18 Feb 2015

2 answers

258 views

[Solved] Problem with header names when exporting to Excel

I've been using the RadGrid's ExportToExcel function and I have one problem.

The setup is very simple. The grid has only one option: <Excel Format="Biff"/>

The dataset has field names like DocId and ClientID.

When the Excel is created it's inserting spaces into the column headers (Doc ID, Client ID, etc).

I'd like to prevent that. So far I can't find any code that works.

Suggestions? (Haven't been able to get events like BiffExporting or ExcelExportCellFormatting to do anything.)

Grid

answered on 18 Feb 2015

1 answer

125 views

RadPivotGrid configurationPanel Allfields filtering

Hello guys,
I've been trying to achive a task called Filtering in RadPivotGrid configurationPanel Allfields. What i need to achive is;
1. type a character or string in search box
2. as i type, in (configuration panel of RadpivotGrid) only those fields should come which start with given string in search box.

For example:
All fields: A, AA, AAB, BB,VB etc
Search query: A
result : A, AA, AAB

See screen shot for clarification...

P.S. It is very urgent, Please help me asap

PivotGrid

answered on 18 Feb 2015

1 answer

120 views

'Editmode=Popup' Postback issues








Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
 
       ProgramAreaCombobox.DataSource = GetListProgramAreasHasFeature()
       ProgramAreaCombobox.DataBind()
 
       '<---- EdtMode
       If Not (TypeOf DataItem Is Telerik.Web.UI.GridInsertionObject) Then
 
           Dim a As Business.ReviewCommitteeAmendment = CType(_dataItem, Business.ReviewCommitteeAmendment)
           If Not a Is Nothing Then
               With AgreementAmendmentComboBox
                   .DataSource = GetAgreementAmendments(a.ProgramAreaId)
                   .DataBind()
                   .FindItemByValue(a.AmendmentId).Selected = True  '<-------- FIRES
                   .Enabled = True
               End With
           End If
 
       End If
       '<---- END EdtMode
 
   End Sub

<

MasterTableView CommandItemDisplay="Bottom" DataKeyNames="ID,AmendmentId,AgreementAmendmentID" EditMode="PopUp" >

<EditFormSettings>

<PopUpSettings Modal="true" ZIndex="100010" />

</EditFormSettings>

</Columns>

<EditFormSettings UserControlName="UserControls/ReviewCommittee/ReviewCommitteeAddEditAmendmentControl.ascx" EditFormType="WebUserControl">

<EditColumn UniqueName="EditCommandColumn1">

</EditColumn>

</EditFormSettings>

</MasterTableView>

USERCONTROL

<table id="Table2" cellspacing="2" cellpadding="1" width="100%" border="0" rules="none"

style="border-collapse: collapse;">

<tr class="EditFormHeader">

<td colspan="2">

<b><%# GetTranslation("ReviewCommitteeAgreementAmendments", True)%></b>

</td>

</tr>

<tr>

<td>

<table id="Table3" border="0">

<tr>

<td><strong><%# GetTranslation("ProgramArea", True)%></strong>

</td>

<td>

<telerik:RadComboBox ID="ProgramAreaCombobox" runat="server" DropDownWidth="350"

AutoPostBack="true" CausesValidation="false"

SelectedValue='<%# DataBinder.Eval(Container, "DataItem.ProgramAreaId") %>'

ZIndex="100011"

EmptyMessage='<%#GetTranslation("PleaseSelect", False)%>' Width="250"

LoadingMessage="Loading ...">

</telerik:RadComboBox>

</td>

</tr>

<tr>

<td colspan="2"> </td>

</tr>

<tr>

<td><strong><%# GetTranslation("Amendment", True)%></strong>

</td>

<td>

<asp:UpdatePanel ID="UpdatePanel1" runat="server">

<ContentTemplate>

<telerik:RadComboBox ID="AgreementAmendmentComboBox" runat="server"

DropDownWidth="500" ZIndex="100011"

SelectedValue='<%# DataBinder.Eval(Container, "DataItem.AgreementAmendmentId") %>'

EmptyMessage='<%#GetTranslation("PleaseSelect", False)%>' Width="250"

LoadingMessage="Loading ..." Enabled="false">

</telerik:RadComboBox>

<asp:RequiredFieldValidator ID="reqAgreementAmendment" runat="server" ErrorMessage='<%#GetTranslation("Required", False)%>'

ControlToValidate="AgreementAmendmentComboBox" ForeColor="Red" Font-Size="X-Small" Font-Bold="true" Display="Dynamic"  >

</asp:RequiredFieldValidator>

</ContentTemplate>

</asp:UpdatePanel>

</td>

</tr>

<tr>

<td colspan="2"> </td>

</tr>

<tr>

<td>

<strong><%# GetTranslation("ReviewOrder", True)%></strong>

</td>

<td>

<asp:TextBox ID="ReviewOrder" runat="server" Width="70" Text='<%# DataBinder.Eval(Container, "DataItem.Order") %>'></asp:TextBox>

<asp:RequiredFieldValidator ID="reqReviewOrder" runat="server" ErrorMessage='<%#GetTranslation("Required", False)%>'

ControlToValidate="ReviewOrder" ForeColor="Red" Font-Size="X-Small" Font-Bold="true" Display="Dynamic" >

</asp:RequiredFieldValidator>

</td>

</tr>

</table>

<tr>

<td colspan="2"></td>

</tr>

<tr>

<td></td>

</tr>

<tr>

<td align="right" colspan="2">

<asp:Button ID="btnUpdate"

Text='<%#GetTranslation("Update", False)%>'  runat="server" CommandName="Update" Visible='<%# Not (TypeOf DataItem Is Telerik.Web.UI.GridInsertionObject) %>'></

asp:Button>

<asp:Button ID="btnInsert" Text='<%#GetTranslation("Insert", False)%>' runat="server" CommandName="PerformInsert"

Visible='<%# (TypeOf DataItem Is Telerik.Web.UI.GridInsertionObject) %>'></asp:Button>

<asp:Button ID="btnCancel" Text='<%#GetTranslation("Cancel", False)%>' runat="server" CausesValidation="False"

CommandName="Cancel"></asp:Button>

</td>

</tr>

</table>

USERCONTROL

The Page Load fires, the Selected = tru Fires but when the page Loads, my Combos both say 'Please Select'. If Not Page.IsPostback does not help as every click is a Postback.
I have the exact same probem here

Private Sub ProgramAreaCombobox_SelectedIndexChanged(sender As Object, e As Telerik.Web.UI.RadComboBoxSelectedIndexChangedEventArgs) Handles ProgramAreaCombobox.SelectedIndexChanged

If Not String.IsNullOrWhiteSpace(e.Value) Then

AgreementAmendmentComboBox.DataSource = GetAgreementAmendments(ProgramAreaCombobox.SelectedValue)

AgreementAmendmentComboBox.DataBind()

AgreementAmendmentComboBox.Enabled = True

End If

End Sub

becuase the code always sees e.value as nothing.

Ideas?

Grid

answered on 18 Feb 2015

1 answer

1.0K+ views

Find and click Button in Grid with javascript

Hey,

I have a Problem with following grid (trimmed down to the essential parts only). On a RadTextBox-Enter I want to call a JavaScript function, which calls the onClick function of a button with ID "btnSearch". This it how it Looks like

<script type="text/javascript">

function OnKeyPress(sender, args)

{

if (args.get_keyCode() == 13)

{

// find button "btnSearch" and click it

var buttonTmp = $find("<%= btnSearch.ClientID %>");

buttomTmp.click();

}

</script>

<telerik:RadGrid runat="server" ID="grid1" GridLines="None" ShowFooter="False" Culture="de-DE">

<MasterTableView AutoGenerateColumns="False" AllowMultiColumnSorting="True" CommandItemDisplay="Top">

<CommandItemTemplate>

<telerik:RadToolBar ID="radToolBar" Skin="Windows7" runat="server" AutoPostBack="true" Width="100%">

<Items>

<telerik:RadToolBarButton Value="section1" CssClass="rightAligned">

<ItemTemplate>

<telerik:RadButton runat="server" Skin="Windows7" Text="ButtonText1" CommandName="ButtonCommand1" OnClick="buttonAction1_Click"/>

</ItemTemplate>

</telerik:RadToolBarButton>

<telerik:RadToolBarButton IsSeparator="True" />

<telerik:RadToolBarButton Value="section2">

<ItemTemplate>

<telerik:RadTextBox ID="textbox1" runat="server" Skin="Windows7"><ClientEvents OnKeyPress="OnKeyPress" /></telerik:RadTextBox>

<telerik:RadButton ID="btnSearch" runat="server" Skin="Windows7" Text="Search" CommandName="Search" OnClick="searchButton_Click"/>

</ItemTemplate>

</telerik:RadToolBarButton>

</Items>

</telerik:RadToolBar>

</CommandItemTemplate>

</MasterTableView>

<GroupingSettings CaseSensitive="False" />

</telerik:RadGrid>

Unfortunately, this does not seem to work, since the $find cannot find the button. I also tried to find it like this

var grid = $find("<%= activePassiveGrid.ClientID %>");

var MasterTable = grid.get_masterTableView();

var toolBar = MasterTable.get_dataItems()[0]......

But I don't get down to the button. Can anyone please lend me some helping hand to find and call my Button?

Button

answered on 18 Feb 2015

0 answers

97 views

Registering Custom Skin From Telerik Style Builder into the Project

We are having Problems with Registration of the Custom Skins in our Project [ Downloaded (.ZIP) from the Telerik Skin Builder ]

We have used every approach discussed in the forums for the registration of the Custom Skins build by our self, but nothing seems to be working. We want Our own skin to be used in the RadControlls but our Skin Based on "Metro" dosen't appear in the Skin options

We also followed these link:

http://www.telerik.com/forums/tool-for-embedding-custom-skins-into-an-assembly
http://www.telerik.com/help/aspnet-ajax/introduction-skin-registration.html

Used every tool that's provided but nothing is helping to accomplish our goals.If anyone can help in resolving our issue. That would be very Kind. We have also

Sharepoint Integration

asked on 18 Feb 2015

4 answers

216 views

Slow export to CSV when a detailtable is in grid

Hi,

Since adding a detail table to my master table, the exporting of data from the master table to CSV has become very slow. I temporarily removed the detail table and the export worked fine. I came across this forum thread http://www.telerik.com/forums/how-to-suppress-detailtable-bind-when-exporting but setting the hierarchyloadmode has not made any difference. I do not have the hierarchyloadmode set anywhere else, so it's just using the default setting.

Here is the code for the RadGrid export:

Protected Sub lnkbtndownloaddata_Click(ByVal sender As Object, ByVal e As System.EventArgs)
RadGrid1.MasterTableView.HierarchyLoadMode = GridChildLoadMode.ServerOnDemand
RadGrid1.ExportSettings.IgnorePaging = True
RadGrid1.MasterTableView.ExportToCSV()
End Sub

Like I said, setting the hierarchyloadmode has not made any difference to the speed of exporting.

Is there anything else I could try? Is there a way to temporarily disable the detail table prior to exporting?

Regards

Tim

Grid

answered on 18 Feb 2015

6 answers

438 views

[Solved] Hide/Show Appointment Context Menu Items

Hi,

I would like to show/hide context menu items based on some properties of the appointment. Context menu items are added from server side code. I am using javascipt and webservice to do this. When I call the client side script "CheckTimerStatus" , it overrides the built in JS fxn that toggles the contextmenu. How can I make both codes execute without affecting each other.

I am calling OnClientAppointmentContextMenu="CheckTimerStatus"

function CheckTimerStatus (sender, eventargs){
// hide/display contextmenuitems

}

protected void rsTicketsSchedule_DataBound(object sender, EventArgs e)
{

//AddMenuItemsToConetxtMenu
........... Logic to add context menu based on some properties....

}

Thanks,
Prava

Scheduler

answered on 18 Feb 2015