Hi:

I have a Grid displayed within a RadWindow.  White space is showing between the Item portion of the MasterTable and the Footer portion.  I've never seen this before and am a bit surprised.  The codes on the aspx page (hosted within the radWindow) is quite simple. Here is the main portion of it:

 

I would like to post a picture of how the grid is displayed. But unfortunately, I can't seem to find a mechanism to paste a picture to a thread within this forum.  I'm hoping that others may have experienced similar issue and could lend me a hand on how to get rid of the white space. . . .

Thanks.

 

Hello there

I'm writing a site in VB.NET

I'd like to add a product browser to my site like you guys use http://demos.telerik.com/aspnet-ajax/Controls/Examples/Default/DefaultVB.aspx.  I'm talking about the "What's Included" Thumbnail Slider.

I have the code for your demo site on my machine.  I'm having trouble understanding how the slider on the ASPX page links to the html listing of links

I found two settings of interest in the control



I beleive these are qsf.js scripts:


// demo thumbnails slider

function InitDemoSlider(sender, eventArgs)
{
    var sliderId = sender.get_id();
    eval("initialValue_" + sliderId + " = sender.get_minimumValue();");
    
    HandleClientValueChange(sender, null);
}

function HandleClientValueChange(sender, eventArgs)
{
    var sliderId = sender.get_id();
    
    var wrapper = document.getElementById(sliderId + "_wrapper");
    var content = document.getElementById(sliderId + "_content");

    var oldValue = (eventArgs) ? eventArgs.get_oldValue() : sender.get_minimumValue();
    var change = sender.get_value() - oldValue;

    var contentWidth = content.scrollWidth - wrapper.offsetWidth;
    var calculatedChangeStep = contentWidth / ((sender.get_maximumValue() - sender.get_minimumValue()) / sender.get_slideStep());

    eval("initialValue_" + sliderId + " = initialValue_" + sliderId + " - change * calculatedChangeStep;");

    eval("content.style.left = initialValue_" + sliderId + " + 'px';");
    
    if (sender.get_value() == sender.get_minimumValue())
    {
        eval("content.style.left = 0;");
    }
}

Is there somewhere that more thoughly explains how I can adapt this great usage of the slider control?

Cheers!

Tim

Hello,

I am binding data to the scheduler; I would like to create a customized tooltip description; is that hard to do?  Can that be done at the point of binding?  Or is that a code-behind and looping through appt. records thing?

Thanks.

I noticed that there's a new feature within RadGrid in the latest release: Q3 2008 SP1 (Version Number 2008.3.1125)

RadGrid

What’s New:

• Added support for automatic updates with UserControl edit form type if the control implements IBindableControl

Does this mean that a usercontrol edit form can now use standard controls with Bind i.e.


I tried it but could not get the grid to actually perform the update. When I click edit in the grid, it pops up the edit usercontrol with the two textboxes displaying the actual text from the selected row. When I change one of the values and click update, the popup box seems to behave properly (i.e. it closes), there's now error thrown, but the row in the original grid is not updated.

I'm using a simple test grid and a Linq Data Source with inserts, updates and deletes enabled. My Grid has auto updates etc enabled too.

Either my assumption that this is now possible based on the 'what's new' change is mistaken or I've messed up my code.

Any thoughts?

Thanks, Steve

Hi,

I have a page that has an RadAjaxManager, RadSplitter with three RadPanes. One of the Panes has a RadTReeView. When the user clicks a node in the treeview then the COntentURL of the content pane is updated. There is also a RadTextBox in the content pane that is shown when a particular node of the tree is clicked. Interestingly this was all working fine when I was using a standard asp:textbox but after I changed the asp textbox to a RAdTextbox i get a Javascript error when clicking on any nodes of the tree: 'undefined' is null or not an object.

Any ideas?

Code below:

Hello,

I am designing an area of our employee site that would enable employees to download MS Office documents (XLS, DOC, etc). the directory containing the documents has two subdirectories (d:\website\aspnet\employee\downloads\employee_sched\ and d:\website\aspnet\employee\downloads\doctor_sched\). I would like the content of these directories to dynamically populate the RAD TreeView control as many files are added and removed daily. From the look of some of the other posts it can be done using AJAX Load-on-Demand Directory and/or FileSystemDataSource class but I have yet to figure out how to do so. Is there a tutorial or example code that does function?

THanks for your help.

Stu

I am using a RadComboBox and would like to create some attributes that I can 'read' in Javascript later. This technique is working with the RadDatePicker so I can't understand why it won't work with the comb box. I'm using Q3 build.

Page behind code ->

using

 

System;

 

using

 

System.Collections.Generic;

 

using

 

System.Data;

 

using

 

System.Web.UI;

 

using

 

System.Web.UI.WebControls;

 

using

 

Telerik.Web.UI;

 

namespace

 

ITemplateTest

 

{

 

public partial class _Default : Page

 

{

 

private bool isInserting = false;

 

 

protected void Page_Load(object sender, EventArgs e)

 

{

 

 

var dict = new DataTable();

 

dict.Columns.Add(

"Region");

 

dict.Rows.Add(

"Region1");

 

dict.Rows.Add(

"Region2");

 

TestGrid.DataSource = dict;

TestGrid.DataBind();

}

 

protected void TestGrid_ItemCommand(object source, GridCommandEventArgs e)

 

{

 

switch (e.CommandName)

 

{

 

case RadGrid.InitInsertCommandName:

 

 

var dateTemplate = new DatePickerTemplate();

 

 

var dateColumn = new GridTemplateColumn { EditItemTemplate = dateTemplate, HeaderText = "Test Date" };

 

TestGrid.Columns.AddAt(TestGrid.Columns.Count, dateColumn);

 

var comboTemplate = new ComboBoxTemplate();

 

 

var comboColumn = new GridTemplateColumn { EditItemTemplate = comboTemplate, HeaderText = "Test Combo" };

 

TestGrid.Columns.AddAt(TestGrid.Columns.Count, comboColumn);

TestGrid.ShowHeader =

false;

 

isInserting =

true;

 

 

break;

 

 

case RadGrid.CancelCommandName:

 

isInserting =

false;

 

TestGrid.Columns.RemoveAt(1);

TestGrid.ShowHeader =

true;

 

 

break;

 

}

 

}

 

protected void TestGrid_ItemDataBound(object sender, GridItemEventArgs e)

 

{

 

if (e.Item == null) return;

 

 

if (isInserting && e.Item is GridDataItem)

 

{

 

//Merge the cells that have been inserted with the name cell.

 

 

var numOfRequired = 1;

 

e.Item.Cells[0].ColumnSpan = numOfRequired + 1;

 

for (var i = 1; i <= numOfRequired; i++)

 

{

e.Item.Cells.RemoveAt(e.Item.Cells.Count - 1);

}

}

 

if (!isInserting && e.Item is GridDataItem)

 

{

 

//Set the column span to the correct value since it may have been altered by an insert

 

e.Item.Cells[0].ColumnSpan = 1;

}

}

}

 

class DatePickerTemplate : ITemplate

 

{

 

public void InstantiateIn(Control container)

 

{

 

var ctl = new RadDatePicker

 

{

SelectedDate =

DateTime.Now

 

};

ctl.Attributes.Add(

"FactID", "FactIDValue");

 

ctl.Attributes.Add(

"HiddenFieldID", "HiddenFieldIDValue");

 

ctl.DateInput.ClientEvents.OnError =

"DatePicker_Error";

 

ctl.DateInput.ClientEvents.OnValueChanged =

"DatePicker_Changed";

 

container.Controls.Add(ctl);

}

}

 

public class ComboBoxTemplate : ITemplate

 

{

 

public void InstantiateIn(Control container)

 

{

 

var ctl = new RadComboBox()

 

{

ID =

"RadComboBox"

 

};

ctl.Attributes.Add(

"FactID", "SomeID");

 

ctl.Attributes.Add(

"HiddenFieldID", "SomeOtherID");

 

container.Controls.Add(ctl);

}

}

}


ASPX Page ->

 

<%

@ Page Language="C#" AutoEventWireup="true" CodeBehind="TestPage.aspx.cs" Inherits="ITemplateTest._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>Sample Page</title>

 

</

 

head>

 

<

 

body>

 

 

 

 

 

 

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

 

 

<script type="text/javascript">

 

 

 

 

 

 

 

function DatePicker_Error(sender, eventArgs)

 

{

window.alert(

"date error");

 

}

 

 

function DatePicker_Changed(sender, eventArgs)

 

{

window.alert(

"date changed");

 

}

 

 

</script>

 

 

<div runat="server" id="TestGridDiv">

 

 

 

 

 

 

<telerik:RadScriptManager ID="RadScriptManager1" Runat="server">

 

 

 

 

 

 

</telerik:RadScriptManager>

 

 

 

 

 

 

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

 

 

 

 

 

 

<AjaxSettings>

 

 

 

 

 

 

<telerik:AjaxSetting AjaxControlID="TestGrid">

 

 

 

 

 

 

<UpdatedControls><telerik:AjaxUpdatedControl ControlID="TestGrid" /></UpdatedControls>

 

 

 

 

 

 

</telerik:AjaxSetting>

 

 

 

 

 

 

</AjaxSettings>

 

 

 

 

 

 

</telerik:RadAjaxManager>

 

 

 

 

 

 

</div>

 

 

 

 

 

 

<telerik:RadTabStrip ID="RadTabStrip1" runat="server" SelectedIndex="0" MultiPageID="RadMultiPage1">

 

 

 

 

 

 

<Tabs>

 

 

 

 

 

 

<telerik:RadTab runat="server" Text="Root RadTab1" Selected="True" PageViewID="RadPageView1">

 

 

 

 

 

 

</telerik:RadTab>

 

 

 

 

 

 

<telerik:RadTab runat="server" Text="Root RadTab2" PageViewID="RadPageView2">

 

 

 

 

 

 

</telerik:RadTab>

 

 

 

 

 

 

</Tabs>

 

 

 

 

 

 

</telerik:RadTabStrip>

 

 

 

 

 

 

 

<telerik:RadMultiPage ID="RadMultiPage1" Runat="server">

 

 

 

 

 

 

<telerik:RadPageView ID="RadPageView2" Runat="server" Width="100%">

 

 

 

 

 

 

<telerik:RadDatePicker ID="RadDatePicker1" Runat="server">

 

 

 

 

 

 

</telerik:RadDatePicker>

 

 

 

 

 

 

</telerik:RadPageView> <telerik:RadPageView ID="RadPageView1" Runat="server" Width="100%">

 

 

 

 

 

 

<div id="TestGridPanel">

 

<

 

telerik:RadGrid ID="TestGrid" runat="server" AutoGenerateColumns="False"

 

 

GridLines="None" onitemcommand="TestGrid_ItemCommand"

 

 

onitemdatabound="TestGrid_ItemDataBound">

 

<

 

mastertableview commanditemdisplay="Top" editmode="EditForms">

 

<

 

norecordstemplate>

 

 

 

 

 

 

<asp:Label ID="ProcessFilterLabel" runat="server" Text="No processes found." />

 

 

 

 

 

 

</norecordstemplate>

 

 

 

 

 

 

<Columns>

 

 

 

 

 

 

<telerik:GridTemplateColumn HeaderText="Region" UniqueName="region">

 

 

 

 

 

 

<EditItemTemplate>

 

 

 

 

 

 

<asp:ListBox ID="RegionListBox" runat="server"><asp:ListItem Text="Region" Value="Value"></asp:ListItem></asp:ListBox>

 

 

 

 

 

 

</EditItemTemplate>

 

 

 

 

 

 

<ItemTemplate>Hello</ItemTemplate>

 

 

 

 

 

 

</telerik:GridTemplateColumn>

 

 

 

 

 

 

</Columns>

 

 

 

 

 

 

<editformsettings>

 

 

 

 

 

 

<popupsettings scrollbars="None" />

 

 

 

 

 

 

</editformsettings>

 

</

 

mastertableview>

 

</

 

telerik:RadGrid>

 

</

 

div>

 

 

 

 

 

 

</telerik:RadPageView>

 

 

 

 

 

 

</telerik:RadMultiPage>

 

 

 

 

 

 

</form>

 

</

 

body>

 

</

 

html>

 

Hello, I am using a rad editor in our application and have deployed it in the server. The server has a secured environment (https site).
On typing something in the editor and clicking the preview mode, the security context pop-up stating :-

This page contains both secure and nonsecure items. Do you want to display the nonsecure items?

Is there any way to fix or bypass this from the server end?  I do not want to configure client browser setting.

 Hi , 
    Some of my development crew is using vwd2005 and the others are using visual studio 2008.
   We are learning how to use the rad controls.
   We have the v2.0 telerik.web.ui.dll in our v2.0 GAC. When we try to run visual studio 2008 rad control code, we run into issues where the compilation sees the v2.0 GAC, and, it see's our v3.5 telerik.web.ui.dll as well, so, it gives errors about two of the same controls exists.
  My questions are -
1)    In a development environment where you are using vwd2005 and visual studio 2008, is it more convienient to just include the appropriate version telerik.web.ui.dll in the appropriate version's bin ?
2)  How do we get the strong name of the v3.5 dll to put in our web.config (no gauctil for vs2008 - havnt tried using the the utility with a path to the v3.5, but will), and will this fix the problem ? Or will it always default to the v2.0 GAC ?
3) Is there a GAC for the v3.5 and how do you tell vs2008 to use it ?

thanks for your time
 

Hi all,
Is there a way I can export a grid to excel without prompting the user and save it to the server so i can attach it to an email?
Thanks,
Aaron