Questions on UI for ASP.NET AJAX Forum

4 answers

145 views

[Solved] Javascript errors being thrown in IE10 after upgrading controls

Hello,

We've recently upgraded our Telerik asp.NET controls to v2014.1.403.40

We noticed that when browsing our pages in IE10 many different javascript errors are being thrown. Such as "Error: Unable to get property 'PageRequestManager' of undefined or null reference" We've done testing with IE11 and IE10 in compatibility mode and both are working properly. This problem is also affecting our screen layouts.

Let me know if you need more information to investigate this problem.
Thanks.

General Discussions

answered on 11 Jun 2014

2 answers

209 views

[Solved] Align images at top of the ImageGallery

Hi,

Is it possible to vertically align images so that they appear at the top of the ImageGallery display area? We have images that vary in height, and would like to have the placement of where the images are displayed to be consistent. Currently the position of the image shifts depending on which image is being viewed. I'm assuming the default behaviour of the image gallery is to display the image centered both horizontally and vertically?

Thanks!

ImageGallery

answered on 11 Jun 2014

2 answers

302 views

[Solved] Radgrid Export to PDF formatting issue

Hi,
I am trying to export my radgrid to PDF.The file is exported fine but radgrid in the pdf file has table and cells with dark black border. I tried several things in itemcreated and itemdatbound event but it is not changing border color or bordertype. Text color can be changed easily but not border color. Any help would be appreaciated. Please see attached image from pdf file. I would like to change cell border and table border.

Grid

answered on 11 Jun 2014

1 answer

102 views

Rendering multiple series

Hi,

I have a HTMLChart containing 19 series(x:DateTime, y:Double) each containing approximately 240 values.
Each point have a tooltip that uses kendo.format to show the DateTime and the double.
Transition is set to false.
MinorGridLine is set to false.
MarkersAppearance size set to 2 and square type.
LineAppearance size set to 2.

It render fine in IE9 and +.
But I have to support IE8, the rendering is very slow and the popup about slow script is showing up.

Any way to improve performance or to render differently or partially the chart?

Thank you.
Xavier

Chart (HTML5)

answered on 11 Jun 2014

2 answers

81 views

Grid Make every row editable with GridDropDownColumn

Hi,

I'm using the RadGrid to populate a list of objects; Document.
I'll like to make every row editable, but currently only the last row has the GridDropDownColumn enabled.

Please help!.
Thanks!

<telerik:RadGrid ID="RadGridDocuments" runat="server" CellSpacing="-1" GridLines="Both"

AutoGenerateColumns="false" OnItemDataBound="RadGridDocuments_ItemDataBound"

OnPreRender="RadGridDocuments_PreRender">

<ClientSettings AllowColumnsReorder="True" ReorderColumnsOnClient="True">

<Selecting AllowRowSelect="True" />

</ClientSettings>

<MasterTableView EditMode="InPlace">

<Columns>

<telerik:GridBoundColumn DataField="FileName" HeaderText="File Name" UniqueName="FileName"

ReadOnly="true">

</telerik:GridBoundColumn>

<telerik:GridDropDownColumn UniqueName="Type" HeaderText="Type" DataField="Type"

EmptyListItemText="--Choose an option--" EmptyListItemValue="">

</telerik:GridDropDownColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

protected void ButtonAddDetails_Click(object sender, EventArgs e)

{

List<Document> docs = new List<Document>();

foreach (UploadedFile f in RadAsyncUploadDocuments.UploadedFiles)

{

docs.Add(new Document(f));

}

RadGridDocuments.DataSource = docs;

RadGridDocuments.DataBind();

}

protected void RadGridDocuments_ItemDataBound(object sender, Telerik.Web.UI.GridItemEventArgs e)

{

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

{

GridEditableItem editedItem = e.Item as GridEditableItem;

GridEditManager editMan = editedItem.EditManager;

GridDropDownListColumnEditor editor = (GridDropDownListColumnEditor)(editMan.GetColumnEditor("Type"));

//in case you have RadComboBox editor for the GridDropDownColumn (this is the default editor),

//you will need to use ComboBoxControl below instead of DropDownListControl

//and add RadComboBoxItems instead of ListItems to the Items collection of the editor

editor.ComboBoxControl.Items.Add(new RadComboBoxItem("FAA Administrator's Order", "FAA Administrator's Order"));

editor.ComboBoxControl.Items.Add(new RadComboBoxItem("Notice of Appeal", "Notice of Appeal"));

}

protected void RadGridDocuments_PreRender(object sender, System.EventArgs e)

{

foreach (GridItem item in RadGridDocuments.MasterTableView.Items)

{

if (item is GridEditableItem)

{

GridEditableItem editableItem = item as GridDataItem;

editableItem.Edit = true;

}

RadGridDocuments.Rebind();

}

public class Document

{

private UploadedFile file;

private string type;

public Document(UploadedFile file)

{

this.file = file;

this.type = string.Empty;

}

public UploadedFile File

{

get

{

return this.file;

}

public string FileName

{

get

{

return this.file.FileName;

}

public string Type

{

get

{

return this.type;

}

set

{

this.type = value;

}

Grid

answered on 11 Jun 2014

0 answers

62 views

RadBar chart unusual behavoiur for windows form

hi

Iam using Radchart for windows application

as shown in attached charts image , the Y Axis label values are not set at proper position.
also at some place there is more distance between top of bar and label value.

please help

thanks
kishor

General Discussions

asked on 11 Jun 2014

15 answers

325 views

TreeView in RadPane in RadSplitter Issue

After upgrading to version 2012.3.1205.40, the following code:

<telerik:RadSplitter ID="trsCWCMPrimary" runat="server" BorderWidth="0" BorderSize="0" BorderStyle="None" Height="520px" LiveResize="true" Orientation="Vertical" ResizeMode="Proportional" Width="100%">

<telerik:RadPane ID="trpCWCMPrimaryTree" runat="server" Collapsed="false" Width="20%">

<telerik:RadTreeView ID="trtvCWCMPrimary" runat="server" CssClass="sfecua_chkrdo_dataLeftSmall" Height="99%" Width="100%" OnNodeClick="trtvCWCMPrimary_NodeClick" OnNodeCollapse="trtvCWCMPrimary_NodeCollapse" OnNodeExpand="trtvCWCMPrimary_NodeExpand" onclientnodeclicking="OnClientNodeClicking">

</telerik:RadTreeView>

</telerik:RadPane>

<telerik:RadSplitBar ID="trsbPrimarySecondary" runat="server" CollapseMode="Forward"></telerik:RadSplitBar>

<telerik:RadPane ID="trpCWCMSecondaryTableDetails" runat="server">

</div>

</div>

</div>

</telerik:RadPane>

</telerik:RadSplitter>

</td>

</tr>

No longer reacts as expected.

Previously, the RadTreeView in the left RadPane would be cut off (scroll bars appear) as the RadSplitBar was moved left. The rendered controls (IFrames, etc) in the right RadPane would shrink as the RadSplitBar was moved right. The behaviour I want.

NOW, the RadTreeView nodes, text bleeds over the RadSplitBar when initially rendered and when the RadSplitBar is moved left. It's as though the right RadPane is sliding under the left RadPane. The RadTreeView is visible superimposed over the contents of the right RadPane.

I have to revert to version 2012.3.1016.40.

Splitter

answered on 11 Jun 2014

5 answers

161 views

[Solved] Dropdowntree in usercontrol

hai all,
Im having a user control (.ascx) with a rad dropdowntree. when im truing to use that usercontrol on my aspx, i have to validate that dropdowntree (ie. it is a mandatory field in my .aspx).im unable to use "RequiredFieldValidator" on user control.Is there any control available in Telerik like RequiredFieldValidator. If available, how to use that rad validation control on Usercontrol?

DropDownTree

answered on 11 Jun 2014

1 answer

98 views

RadTabStrib Justify Align Issue

Yesterday I update my telerik controls to Telerik_UI_for_ASP.NET_AJAX_2014_1_403_Dev, I wonder all of the radtabstrib have a layout issue
I can generate this issue in the below demo

http://demos.telerik.com/aspnet-ajax/tabstrip/examples/functionality/server-templates/defaultcs.aspx

In the attach screen note how the tab width change after we change the selected tab if we change the tab align to left this issue will not happened

TabStrip

answered on 11 Jun 2014

7 answers

153 views

Saving and Loading Resources In SharePoint List

Team,

I have implemented a radscheduler in a custom webpart. The data is stored in a SharePoint list. I get all of the fields to work and store data correctly with the example that used the LoadSchedulerData event. However, this example does not show how to properly load and save the resources from/to the SharePoint list. I have a text field called Resource added to the list. What method or format do I need to use to properly save and load the resources? Below is the event that loads the data:

private void LoadSchedulerData()
{
try
{
SPWeb web = SPContext.Current.Web;
var list = web.Lists[strAppointmentsList];
Scheduler.DataSource = list.Items.GetDataTable();
Scheduler.DataSubjectField = "Title";
Scheduler.DataStartField = "Start";
Scheduler.DataEndField = "End";
Scheduler.DataKeyField = "ID";
Scheduler.DataRecurrenceField = "RecurrenceRule";
Scheduler.DataRecurrenceParentKeyField = "RecurrenceParentID";
Scheduler.DataDescriptionField = "Description";
Scheduler.DataReminderField = "Reminder";
Scheduler.DataBind();
}
catch (Exception ex)
{
lblError.Text = String.Format("Data Loading Error: {0}, {1}", ex.Message.ToString(), ex.StackTrace.ToString());
}
}

I notice there is no "DataResourceField" like there is a "DataReminderField" so I can't assign the resource field in this manner.

(Note: I am using the trial version until we get the full version license which should be soon!)

Regards

Dan Walker

Scheduler

answered on 11 Jun 2014