Questions on UI for ASP.NET AJAX Forum

1 answer

88 views

Export PDF missing links in nodes

Hi there,

We're using Org Chart with enable drill down and load on demand and data bind in code behind file.

Org Chart also have zooming feature ON.

When exporting char to pdf it only show NODES but there in not links/lines between nodes.

But if we disabled zooming it work well.

Any idea please?

OrgChart

answered on 23 Apr 2015

1 answer

136 views

Binding to linq anonymous type

Hi,

Im having an issue trying to bind to a linq anonymous type. I can bind find as long as i don't specify a 'DataFieldParentID', if i specify that DataFieldParentID then the dropdowntree control just displays no items.

So if i comment out the line below: rdt.DataFieldParentID = "ParentID"; then the control loads fine with the options i expect and i am able to select and use them fine, it simply seems to be an issue when trying to create a hierarchy.

My drop down tree control is inside a RadListView and i am binding on the ItemDataBound event, my code for binding if the following:

var x = from y in services select new { ID = y.ID, ParentID = y.PrimaryWorkType.ID, myText = y.Description};

RadDropDownTree rdt = (RadDropDownTree)e.Item.FindControl("ddlAffectedServices");

rdt.DataTextField = "myText";

rdt.DataValueField = "ID";

rdt.DataFieldID = "ID";

rdt.DataFieldParentID = "ParentID";

rdt.DataSource = x;

rdt.DataBind();

DropDownTree

answered on 23 Apr 2015

2 answers

78 views

Export to Excel Date Formatting

Good Day

Please help,

How can i format the date when exporting treelist data to excel, using Telerik version 2013.3.1324.40.

TreeList

answered on 23 Apr 2015

6 answers

223 views

Disabling arrows on appointments overlapping the edge of the timeline view

I have a RadScheduler that's showing meetings using the timeline view. Meetings that overlap the edge of the view gets an arrow that you can click to move the view and see the rest of that meeting. A great feature, but right now I need to disable it. How do I accomplish that? I wouldn't mind keeping the arrows and just disabling the action that gets performed.

Thanks

Scheduler

answered on 23 Apr 2015

10 answers

5.2K+ views

Set Enabled / Disabled RadButton from client side

Hi Telerik-Team,

I make my first experience with RadButton.
Simple Question - hao can I set enable property from client side?
javascript not working and RadButton still remain disabled:

function

EnableDisable() {
button2 = document.getElementById("RadButton2_input");
button2.disabled = false;
}

Button

answered on 23 Apr 2015

3 answers

222 views

Column ReadOnly true at EditMode but false at InsertMode

Hi all,

I want to set a column to ReadOnly=True at EditMode, but at InsertMode ReadOnly=False. Please advise how to do it.
I did as below but it didn't work. Please help.

Private Sub RadGrid1_ItemCommand(ByVal source As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs) Handles RadGrid1.ItemCommand

If e.CommandName = RadGrid.EditCommandName Then

Dim editItem As GridEditableItem = CType(RadGrid1.MasterTableView.GetItems(GridItemType.EditItem)(0), GridEditableItem)

For Each column As GridColumn In RadGrid1.MasterTableView.Columns

If column.UniqueName = "POL" Then

Dim txtbox As TextBox = CType(editItem (column.UniqueName).Controls(0), TextBox)

txtbox.ReadOnly = True

End If

Next

End If

End Sub

But I got error "Index was outside the bounds of the array." at the below code ..

If e.CommandName = RadGrid.EditCommandName Then

Dim editItem As GridEditableItem = CType(RadGrid1.MasterTableView.GetItems(GridItemType.EditItem)(0), GridEditableItem)

Many Thanks

Grid

answered on 22 Apr 2015

5 answers

173 views

Simple VB example with Objects

We’re evaluating using the Gantt component for a very large
project; we did not use it before, but extremely familiar with the other
components. It seems this one is missing a few things from the smart Tag, like
data source selection and maybe one day a designer for it. We are a little lost
inside of it and for some crazy reason could not get the examples to work in
VB. Would it be possible to help us with a very simple example that builds the
entire chart from code behind and uses Objects and not a direct connection to
db or a SQL dataset. If possible, please use a FOR loop to insert the Tasks and
relationships. Thank you for the help.

Gantt

answered on 22 Apr 2015

5 answers

786 views

RadDropdownTree.Selected Value cannot be assigned to

Hi,

I'm trying to pre-check all checkboxes with a RadDropdownTree control after it has been bound to (as per the sample code here) but I am getting a 'RadDropDownTree.SelectedValue' cannot be assigned to -- it is read only' error.

I've had a look about online to check for a versioning issue but couldn't see anything - I'm currently using release 2013.1.403.35, is this the issue?

Thanks,
Allan

DropDownTree

answered on 22 Apr 2015

2 answers

128 views

AjaxToolKit 15.1 and Telerik Controls

Hi,

We've discovered compatibility issues with the new version of AjaxToolKit (15.1)
And your Controls.

When putting some of the controls (i.e RadDatePicker) in a page that uses the
New AjaxToolKit, an error occurred (attached a screenshot).

Please note that this is the new version AjaxToolKit that uses the regular
ScriptManager from Microsoft (no longer ToolkitScriptManager) so all
the documenations you have on this are irrelevant for the new version.

Any suggestions ?

Promo

Ajax

answered on 22 Apr 2015

3 answers

57 views

RadGrid lost styles of items on expand detailtable

Hello,

I have a radGrid wich has detailtables and gridTableView to show the information grouped. The problem is that i lost the item style of the detail tables when a expand one level (in columnCreated event is on i set the width properties of the columns) event. I use autogeneratedcolumn.

Any idea?

thanks!

Grid

answered on 22 Apr 2015