Questions on UI for ASP.NET AJAX Forum

1 answer

73 views

Clientside SHIFT + Arrow up not working correctly

Hi!

I'm running the latest version of RadTreeView and think I have found a bug.

I have a treeview Control where users can use the arrow keys to change node and to select nodes.

The user holds down the SHIFT key while pushing the Arrow Down key to select multiple nodes.

This works fine but..

If the user holds down the SHIFT key and presses the Arrow Up key, only two nodes can be selected and then the selection stops.

Is there a workaround for this?

Regards

Per

TreeView

answered on 23 Jan 2014

3 answers

121 views

doc as download button

upload a pdf or doc file to document manager (that i dont sse any upload option like image manager!) and make a download button with the embbed link

Editor

answered on 23 Jan 2014

7 answers

558 views

Retaining focus on column header after sorting

Hi,

Anyone have any idea to retain the focus on the column header itself after sorting the column by pressing enter key in the column header.

1. Tab to grid and select one column by pressing tab key itself.
2. Press enter will sort the column
3. After the sort done, focus has to retain on the sorted column.

any help is appreciated.

Thanks
Rajeev

Grid

answered on 23 Jan 2014

1 answer

93 views

Error while try to use ColumnGroups

Hi,
I am using Telerik.Web.UI version 2012.1.501.40
And i am trying to use <ColumnGroups>
</ColumnGroups>

But i am getting following error
Type 'Telerik.Web.UI.GridTableView' does not have a public property named 'ColumnGroups'
am i missing Anything?

Grid

answered on 23 Jan 2014

3 answers

77 views

Fill DropDownList in FormTemplate in EditMode

Hello,

On my Website i have two RadGrids. One for Servers and one for Products.
The ServerGrid got Columns like:
ID (PK)
CustomerID(FK)
Name
Location
IP
...

The ProductsGrid got Columns like:
ID (PK)
CustomerID(FK)
Name
Version
Server (based on the Column IP from ServerGrid)
...

Each Customer can have multiple Servers and Products. So when the Customer have 4 Servers and want to insert a new Product with "Add new Record" i have a FormTemplate with an DropDownList. All avaiable Servers(IP) for the customer are shown in this List. I fill this List in the ItemDatabound Event from the ProductsGrid:

if (e.Item is GridEditFormInsertItem && e.Item.OwnerTableView.IsItemInserted)

{

GridEditableItem item = e.Item as GridEditableItem;

DropDownList ServerDDL = (DropDownList)item.FindControl("ddlServer");

// Code to filter and get all ServerIP avaible for this Customer

ServerDDL.Item.Add(Item);

}

Code from the DropDownList in the FormTemplate:

<td>

<asp:DropDownList ID="ddlServer" runat="server" SelectedValue='<%# Bind("Server") %>' TabIndex="5" AppendDataBoundItems="True">

<asp:ListItem Selected="True" Text="Select" Value="">

</asp:ListItem>

</asp:DropDownList>

</td>

This works perfekt for inserting a new Product. But when i want to Edit an Product i can´t fill the DropDownList with the required Items before the SelectedValue are set wich cause an RunTimeError in JavaScript saying that the DropDownList got an invalid SelectedValue because it is not avaible in the ElementList.

So my question is, how can i set the Items for this DropdownList before the Grid want to set the SelectedValue?

Kind regards
Lukas

Grid

answered on 23 Jan 2014

1 answer

189 views

How to save last selection of a Radcombobox into a session

Is it possible to save the last selection of a radcombobox into a session , so when the user comes back to this page that the radcombobox is "pre selected" ?

What I'm dooing now is this :

protected void Page_Load(object sender, EventArgs e)

{

if (!this.Page.IsPostBack)

{

this.parameterBuId = this.Request["buId"];

if (string.IsNullOrEmpty(parameterBuId))

{

parameterBuId = Session["BusinessUnnitId"].ToString();

}

this.LoadBU(parameterBuId);

this.UserGrid.DataBind();

}

protected void LoadBU(string buId)

{

IEnumerable<HtBusinessUnit> businessUnits = null;

businessUnits = HtBusinessUnit.GetAll();

this.rcbBusinessUnits.DataTextField = "Name";

this.rcbBusinessUnits.DataValueField = "BusinessUnitId";

this.rcbBusinessUnits.DataSource = businessUnits;

this.rcbBusinessUnits.DataBind();

this.rcbBusinessUnits.Items.Insert(0, new RadComboBoxItem("-BU-"));

if (buId != null && buId != "")

{

int index = this.rcbBusinessUnits.Items.IndexOf(this.rcbBusinessUnits.Items.Where(i => i.Value == buId).SingleOrDefault());

this.rcbBusinessUnits.Items[index].Selected = true;

this.selectedBu = businessUnits.Where(i => i.BusinessUnitId == int.Parse(buId)).SingleOrDefault();

this.LoadDE(this.parameterDepId);

}

Tanks for help and fast answer

Grid

answered on 23 Jan 2014

1 answer

261 views

how to get the Root node,child node selected value at a time server said code behind

I want Root node , child node only selected value's individual [ with out array format & check box] of Rad drop down tree server said code
pleas help me...

DropDownTree

answered on 23 Jan 2014

4 answers

68 views

GridPagerMode.Slider does not work with custom skin

I modified a built-in skin. It works fine for other pager styles except GridPagerMode.Slider. The slider doesn't show. I copied the slider images into my application. But it didn't fix the problem. Are there any special settings to use slider mode with custom skin?

Grid

answered on 22 Jan 2014

1 answer

70 views

Rad Grid Filter

Hello,
I m trying to filter the grid using
http://demos.telerik.com/aspnet-ajax/grid/examples/overview/defaultvb.aspx

but I m not able to get the grid to show the filtered list. I have followed the example all.
Only difference in code is that my combo box is using sqldatasource instead LinqDatasource.
Any suggestions?

Grid

answered on 22 Jan 2014

2 answers

167 views

Clear RadTimePicker's Value

How to clear RadTimePicker's value on submit of a button?
I am able to clear the RadDatePicker value by RadDatePicker.SelectedDate=null; But it doesnt work with timepicker. I tried all the below ones. None of them work.
RadTimePicker1.clear();
RadTimePicker1.DateInput.Clear();
RadTimePicker1.SelectedDate.Value =null;

Thanks

General Discussions

answered on 22 Jan 2014