Questions on UI for ASP.NET AJAX Forum

1 answer

204 views

If you look at the screenshot I provided, there is a toolbar with a house, export and import.

If I select a type of bulletin board, must show a button after the house.

My problem is this. The DropDownList is in a RadAjaxPanel and ToolBar is a external. I can not use this example because RadAjaxManager content-year white space is dynamic. The toolbar is always present in any important case.

How do I select if "Important messages", my toolbar is refreshed as if I did not RadAjaxPanel everything works.

Ajax

answered on 30 Mar 2011

7 answers

277 views

[Solved] Using treelist without children

Hello,

I have created a usercontrol where I show an overview of rows from an entity. So far all this entities had a hierarchie (parentid). Now I have an entity (table) without a hierarchie. In other words, the treelist only have to show one level. Because I want to reuse this usercontrol I like to know if it is possible. I had removed the property ParentDataKeyNames but that the Exception:

KeyNames collection length must match ParentKeyNames collection length.

Is it possible what I want?

Kind regards,

Patrick

TreeList

answered on 30 Mar 2011

1 answer

85 views

Popup FormTemplate Height

I am using a popup edit form with a form template. I found the javascript to center the popup window which is working perfectly. However, I cannot seem to get the bottom of the form to fit within the popup window. It overflows on the bottom. I have tried setting the height of the popup window in the popupsettings and also setting it in the javascript with no difference. How do I tell the FormTemplate not to overflow the bottom of the popup window? I am attaching a picture of what I mean.

thanks!

Grid

answered on 30 Mar 2011

2 answers

195 views

Readonly node

Hi Telerik

I'm trying to get at node i a treeview to behave as normal, but the user must not be able to change the nodes checked state.
Is it posible to make a node "ReadOnly" but behave as normal?

I've made a small test project to show that i'm looking for.

Hope you understand my problem.

The Html

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="RadTreeView.Default" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title></title>

</head>

<body>

<form id="form1" runat="server">

<asp:ScriptManager ID="ScriptManager1" runat="server">

</asp:ScriptManager>

<div>

<telerik:RadTreeView ID="RadTreeView1" runat="server" CheckBoxes="True"

TriStateCheckBoxes="True" DataFieldID="id" DataFieldParentID="Parrentid"

onnodedatabound="RadTreeView1_NodeDataBound" CheckChildNodes="true">

</telerik:RadTreeView>

</div>

</form>

</body>

</html>

Code behind

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

namespace RadTreeView

{

public partial class Default : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

RadTreeView1.CheckBoxes = true;

RadTreeView1.DataSource = TreeDataItem.GetTreeData();

RadTreeView1.DataBind();

}

protected void RadTreeView1_NodeDataBound(object sender, Telerik.Web.UI.RadTreeNodeEventArgs e)

{

TreeDataItem _node = e.Node.DataItem as TreeDataItem;

e.Node.Text = _node.Text;

//e.Node.Checkable = !_node.ReadOnly;

e.Node.Checked = _node.Selected;

if (_node.ReadOnly)

{

e.Node.ImageUrl = "CheckedCheckbox.jpg";

e.Node.Checked = true;

e.Node.Enabled = false;

e.Node.Attributes.Add("style", "Color: #000000;");

}

Class

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

namespace RadTreeView

{

public class TreeDataItem

{

private string _text;

public string Text

{

get { return _text; }

set { _text = value; }

}

private int _id;

public int ID

{

get { return _id; }

set { _id = value; }

}

private int _parrentId;

public int ParrentId

{

get { return _parrentId; }

set { _parrentId = value; }

}

private bool _readOnly;

public bool ReadOnly

{

get { return _readOnly; }

set { _readOnly = value; }

}

private bool _selected;

public bool Selected

{

get { return _selected; }

set { _selected = value; }

}

public TreeDataItem (int id, int parrentId, string text, bool Readonly, bool selected)

{

_id = id;

_parrentId = parrentId;

_text = text;

_readOnly = Readonly;

_selected = selected;

}

public static List<TreeDataItem> GetTreeData()

{

List<TreeDataItem> data = new List<TreeDataItem>();

data.Add(new TreeDataItem(1, 0, "Beer", false, false));

data.Add(new TreeDataItem(2, 1, "Carlsberg", false, true));

data.Add(new TreeDataItem(3, 1, "Heineken", false, false));

data.Add(new TreeDataItem(4, 0, "Food", false, false));

data.Add(new TreeDataItem(5, 4, "Burger", false, true));

data.Add(new TreeDataItem(6, 4, "Pizza", false, false));

data.Add(new TreeDataItem(7, 4, "Sandwitch", true, true));

data.Add(new TreeDataItem(8, 4, "Spagetti", false, false));

return data;

}

TreeView

answered on 30 Mar 2011

9 answers

189 views

[Solved] RadScheduler Update problem with master page.

I have an application with master page, I placed rad-scheduler under RadAjaxPanel on my content page with ScriptManager/RadScriptManager. When I insert any appointment it works fine but when i update any appointment it does not work, it fails to update.
Similarly when I do the same work in my simple ASPX page without any master page it works fine for me.
In both case i use SQLDataSource wizard to select,insert,update and delete from RadScheduler.

Please help me out I am stuck.
Urgent response is appreciated

Regards,
Mohsin

Scheduler

answered on 30 Mar 2011

1 answer

68 views

Problem with VSB and IE8

Hi all!
Hope this is the right section of the forum for my question.
I'm trying to build a custom skin using the Visual Style Builder. It's the first time I use custom skins so forgive me if that's a dumb question but I'm going nutty.
The problem is that when viewed in Firefox everything works almost fine (I still have to change something that can't be changed using this awesome tool so I have to edit the default sprite), instead everything gets screwed up when viewed in IE8. You can find attached herewith two screenshots: one showing the skin rendered in IE 8, the other showing the screen rendered in Firefox 4.
I can't find out why.

Thanks in advance,
Daniele Salatti

Visual Style Builder

answered on 30 Mar 2011

1 answer

225 views

RADGrid with User Control Edit Form and SQLDataSource

Hi,
I'm searching the web for several days but couldn't find a solution yet.
What I want to do is to use the RADGrid with User Control Edit Form for insert and update. And I want to use SQLDatasource to reduce the code for insert/update operations. Displaying the data from the grids selected item in the user control works fine. But I have problems to insert and update records using the SQLDatasource with parameters. Seems that the insert/update events are not fired.

Is it possible to use SQLDataSource for update/insert when using a user control in RADGrid? Are there any samples for that available?

Thanks for your help.

Uwe

Grid

answered on 30 Mar 2011

3 answers

600 views

Read RadGrid CheckBox if checked or not and other values from RadGrid

ok I have RadGrid implemented, it works great and I can see my data
I implemented a checkbox control on that grid

<telerik:GridTemplateColumn HeaderText="Select" UniqueName="AssetId">

<ItemTemplate>

<asp:CheckBox ID="CheckBox1" runat="server" />

</ItemTemplate>

</telerik:GridTemplateColumn>

Now I have a button on the page, under its click event I want to read all the rows which are checked
I am doing something similar but its not working.
I am unable to check the checkbox is checked or not.

protected void UpdateButton_Click(object sender, EventArgs e)

{

for (int i = 0; i < RadGrid1.MasterTableView.Items.Count; i++)

{

bool isChecked = ((CheckBox)RadGrid1.MasterTableView.FindControl("CheckBox1")).Checked;

if (isChecked)

{

Label lbl = ((Label)RadGrid1.FindControl("lblRadItemId")) as Label;

LabelValue = ((Label)RadGrid1.Rows[i].Cells[8].FindControl("lblRadItemId")).Text;

}

Grid

answered on 30 Mar 2011

3 answers

86 views

RadGrid Popup

dear all,
I bind my radgrid with Need DataSource in code behind. I want to edit my radgrid when double click the grid row , I want one of the page appear with rowid. can? help me please.?

Grid

answered on 30 Mar 2011

2 answers

144 views

[Solved] Does Treeview supprt SelfReferrence hierarchy table?

Hi;
I have a table that it is structured as self Referencing with ID and Parent ID. Can RADTreeView display this structure? If yes, any sample to see?

Thanks!
..Ben

TreeView

answered on 30 Mar 2011