Questions on UI for ASP.NET AJAX Forum

2 answers

67 views

grid postbackurl does not fire after confirm delete

I have a telerik grid with lots of rows. i have a delete button:
<telerik:GridButtonColumn ButtonType="ImageButton"
FilterControlAltText="Filter column column" UniqueName="GridButtonDelete" CommandName="Delete">

I initially had code in the postbackurl and after the delete button was clicked I successfuly went to another page and did what i had to do. But I decided to add a client side confirmation
(item["GridButtonDelete"].Controls[0] as ImageButton).OnClientClick = "return confirm ('OK to Delete?');";
Once the confirmation was added the postbackurl of the delete button does not fire.
what am i doing wrong?

Grid

answered on 14 May 2012

1 answer

82 views

OnClientSelectedIndexChanging

It would appear that in 2012.1.215.40, OnClientSelectedIndexChanging does not hit when the selection is changed via keyboard rather than mouse. I have not rolled back to the previous version to test the previous behavior--but all of a sudden we have an application in which data which should not be edited can be edited. I'm thinking this is a SERIOUS BREAKING BUG. (Note, we have AllowCustomText=false.) Please advise of any workaround. Meantime I'm going to try to block all characters using onKeyDown per this sample:
http://www.telerik.com/help/aspnet-ajax/combobox-prevent-typing-particular-characters.html
However, it has to be set in code for every single RadCombo--so a very ugly solution if it works.

I'll put this in a support ticket as well.

ComboBox

answered on 14 May 2012

16 answers

2.3K+ views

RadAsyncUpload Clear uploaded files

Hi

I have 2 questions that I need some help with if possible.

1)

I have implemented the RadAsyncUpload conrol in my web application to allow a user to upload files to the server. I would like to clear the uplaoded file list above the select button and this uploaded files in Javascript. Is this possible?

2)

How do a person code for when a file already exists using the RadAsyncUpload conrol?

Thank you
Fred

Upload (Obsolete)

answered on 14 May 2012

3 answers

297 views

Access RadFileExplorer Files with C#

I'm writing to ask how best to read folders and/or files from a populated RadFileExplorer control, programmatically with C#;

Each day, date sensitive .pdf and .xls files are uploaded, via the RadFileExplorer; On subsequent days, the previous days .pdf and .xls are manually moved to an Archive folder - also contained in the RadFileExplorer;

The objective is to eliminate the manual process of moving files, and programmatically accomplish the same task;

Any insight is appreciated; Best regards - Rob

<telerik:RadFileExplorer ID="RadFileExplorer1" Runat="server" Width="100%" OnClientItemSelected="OnClientItemSelected"

ExplorerMode="FileTree"

OnClientLoad="OnFileExplorerLoad"

VisibleControls="TreeView, Grid, Toolbar, ContextMenus"

TreePaneWidth="100%" BorderColor="Transparent" BorderStyle="None"

EnableCopy="True" Height="600px" >

<Configuration ViewPaths="~/Customers" UploadPaths="~/Customers/"

DeletePaths="~/Customers/" MaxUploadFileSize="2147483647" />

</telerik:RadFileExplorer>

FileExplorer

answered on 14 May 2012

2 answers

117 views

drag and drop column

Hi,

How can I Remove a Column by drag and drop it outside the contol? Is there a Column Chosser window to re-Add/Show the hidden columns?

thank you

Grid

answered on 14 May 2012

1 answer

94 views

2GB files and up

Hi,

I have radupload setup and working fine on iis7.
I have all the maxfilesize , requestfiltering and so on setup to their maximum values.
I am using your sample java script to determine the file size and cancel if the file is over 1GB is size:

function checkUploadedFilesSize(progressArea, args) {

if (!progressArea.confirmed &&

args.get_progressData().RadUpload.RequestSize > 1073741829) {

document.getElementById('Label1').innerHTML = "max file size exceeded";

progressArea.cancelRequest();

}

its all working fine for files up to about 2GB is size, the java script catcthesh them and cancels them, however for files over 2GB in size nothing happens, javascript never fires,browser just load until file not found is displayed.
It this something that can be fixed ?

Also the above javascript doesnt seem to be working in Google Chrome browser for whatever reason..? Any ideas?

Upload (Obsolete)

answered on 14 May 2012

1 answer

105 views

Page numbers work, but not first/back/next/last page and page size buttons

HI,

I am having an issue with the pager and radlistview.

below is my code, the problem is the First Page - Previous Page - Next Page - Last Page and Page Size controls dont work, however the direct page number buttons do.

I have striped out the Ajax component and the problem still exists.

Thanks,

Xavier.

<telerik:RadListView ID="rlvStaffNotes" ViewStateMode="Enabled" AllowPaging="True" runat="server" CssClass="ui-staffnote-container" ItemPlaceholderID="staffNotesPlaceHolder"

OnNeedDataSource="rlvStaffNotes_NeedDataSource">

<LayoutTemplate>

<fieldset>

<asp:Panel ID="staffNotesPlaceHolder" runat="server" />

<telerik:RadDataPager ID="rpgrStaffNotes" runat="server" AllowSorting="true" PagedControlID="rlvStaffNotes" PageSize="5" ViewStateMode="Enabled">

<Fields>

<telerik:RadDataPagerButtonField FieldType="FirstPrev" />

<telerik:RadDataPagerButtonField FieldType="Numeric" />

<telerik:RadDataPagerButtonField FieldType="NextLast" />

<telerik:RadDataPagerPageSizeField PageSizeText="Page size: " />

<telerik:RadDataPagerTemplatePageField>

<PagerTemplate>

<div style="float: right">

<b>

Items

<asp:Label runat="server" ID="CurrentPageLabel" Text="<%# Container.Owner.StartRowIndex+1%>" />

to

<asp:Label runat="server" ID="TotalPagesLabel"

Text="<%# Container.Owner.TotalRowCount > (Container.Owner.StartRowIndex+Container.Owner.PageSize) ? Container.Owner.StartRowIndex+Container.Owner.PageSize : Container.Owner.TotalRowCount %>" />

of

<asp:Label runat="server" ID="TotalItemsLabel" Text="<%# Container.Owner.TotalRowCount%>" />

<br />

</b>

</div>

</PagerTemplate>

</telerik:RadDataPagerTemplatePageField>

</Fields>

</telerik:RadDataPager>

</fieldset>

</LayoutTemplate>

<ItemTemplate>

<div class="ui-staffnote-item">

<div style="clear:both; position:relative;">

<span class="ui-staffnote-created">

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

</span>

<span class="ui-staffnote-type">

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

</span>

<span class="ui-staffnote-createdby">

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

</span>

</div>

<div style="clear:both; position:relative;">

<span class="ui-staffnote-title">

<asp:Label runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "Title").ToString().Trim()%>' />

</span>

<span class="ui-staffnote-notation">

<asp:Label runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "Notation").ToString().Trim()%>' />

</span>

</div>

<div style="clear:both; position:relative;"> </div>

</div>

</ItemTemplate>

</telerik:RadListView>

DataPager

answered on 14 May 2012

1 answer

151 views

RadWindow not opening from CodeBehind

I am attempting to show a radWindow based on a combobox selection, and nothing is happening.

I have a radWindowManager on the page:

<telerik:RadWindowManager ID="RadWindowManager1" runat="server"

EnableViewState="False">

</telerik:RadWindowManager>

and the code behind is simply:

Protected Sub list_State_SelectedIndexChanged(sender As Object, e As Telerik.Web.UI.RadComboBoxSelectedIndexChangedEventArgs) Handles list_State.SelectedIndexChanged

If list_State.SelectedValue = "NV" Then

Dim url As String = String.Format("nevada-alert.aspx")

Dim NewWindow As RadWindow = New RadWindow()

NewWindow.ID = "win_ServiceState"

NewWindow.Title = "Nevada is currently offline."

NewWindow.Height = 330

NewWindow.Width = 420

NewWindow.ReloadOnShow = True

NewWindow.Modal = True

NewWindow.ShowContentDuringLoad = False

NewWindow.KeepInScreenBounds = True

NewWindow.VisibleOnPageLoad = True

NewWindow.NavigateUrl = url

RadWindowManager1.Windows.Add(NewWindow)

End If

End Sub

Shouldn't that be sufficient in launching the window?

Window

answered on 14 May 2012

2 answers

200 views

Filter Template RadTextBox

I am not sure why this does not work ...
I get an error on the args.getvalue() of Object doesn't support property or method 'get_value'

<telerik:GridBoundColumn DataField="Name" FilterControlAltText="Filter Name column"

FooterText="<h6>Count: " Aggregate="Count" AutoPostBackOnFilter="true" CurrentFilterFunction="StartsWith"

ShowFilterIcon="False" HeaderText="Name" SortExpression="Name" UniqueName="Name"

FooterStyle-HorizontalAlign="Left" AllowSorting="true" AllowFiltering="true"

ItemStyle-HorizontalAlign="Left" ItemStyle-Wrap="false">

<FilterTemplate>

<telerik:RadTextBox ID="RadName" runat="server" Width="100px" ClientEvents-OnValueChanged="NameChanged">

</telerik:RadTextBox>

<telerik:RadScriptBlock ID="RadScriptBlock2" runat="server">

<script type="text/javascript">

function NameChanged(sender, args) {

var txtbox = $find("<%# ((GridItem)Container).OwnerTableView.ClientID %>");

txtbox.filter("Name", args.get_value(), "StartsWith");

}

</script>

</telerik:RadScriptBlock>

</FilterTemplate>

</telerik:GridBoundColumn>

Grid

answered on 14 May 2012

1 answer

139 views

Drag and Drop in Timeline View

For some reason the drag and drop functionality does not seem to work in the timeline view. I can delete the appointment but AppointmentUpdate event does not fire. What could be wrong? Thanks

Scheduler

answered on 14 May 2012