Questions on UI for ASP.NET AJAX Forum

0 answers

177 views

I am using RadDatePicker in an application page. The issue is that the control expands to the full page width and displays with block format instead of inline when browsing the page in IE9's compatibility mode. How do I fix this behavior?

Markup:

<%@ Assembly Name="$SharePoint.Project.AssemblyFullName$" %>

<%@ Import Namespace="Microsoft.SharePoint.ApplicationPages" %>

<%@ Register Tagprefix="SharePoint" Namespace="Microsoft.SharePoint.WebControls" Assembly="Microsoft.SharePoint, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>

<%@ Register Tagprefix="asp" Namespace="System.Web.UI" Assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" %>

<%@ Import Namespace="Microsoft.SharePoint" %>

<%@ Assembly Name="Microsoft.Web.CommandUI, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="RadDateTest.aspx.cs" Inherits="Test.SharePoint.Layouts.RadDateTest" DynamicMasterPageFile="~masterurl/default.master" %>

<asp:Content ID="PageHead" ContentPlaceHolderID="PlaceHolderAdditionalPageHead" runat="server">

</asp:Content>

<asp:Content ID="Main" ContentPlaceHolderID="PlaceHolderMain" runat="server">

<asp:Panel ID="pnlControls" runat="server">

</asp:Panel>

</asp:Content>

<asp:Content ID="PageTitle" ContentPlaceHolderID="PlaceHolderPageTitle" runat="server">

Application Page

</asp:Content>

<asp:Content ID="PageTitleInTitleArea" ContentPlaceHolderID="PlaceHolderPageTitleInTitleArea" runat="server" >

My Application Page

</asp:Content>

C#:

using System;

using Microsoft.SharePoint;

using Microsoft.SharePoint.WebControls;

using System.Web.UI.WebControls;

using Telerik.Web.UI;

namespace Test.SharePoint.Layouts

{

public partial class RadDateTest : LayoutsPageBase

{

protected void Page_Load(object sender, EventArgs e)

{

CreateDateField(0, "One", false);

CreateDateField(1, "Two", true);

}

private void CreateDateField(int ID, string name, bool isRequired)

{

// Creates a lable with the name of the selection...

Label lbl = new Label();

lbl.Width = 160;

lbl.ID = "lblItem" + ID.ToString();

lbl.Text = name + ":";

lbl.Style.Add("font-weight", "700");

this.pnlControls.Controls.Add(lbl);

// Creates a date picker text box

RadDatePicker txt = new RadDatePicker();

txt.Width = 230;

txt.ID = "datItem" + ID.ToString();

txt.Style.Add("margin-top", "3px");

txt.Calendar.ShowRowHeaders = false;

txt.ShowPopupOnFocus = true;

this.pnlControls.Controls.Add(txt);

// If it is required, then add a lable showing its required...

if (isRequired)

{

Label lblReq = new Label();

lblReq.ID = "lblRequired" + ID.ToString();

lblReq.Text = "*";

lblReq.Style.Add("margin-left", "15px");

lblReq.Style.Add("color", "Red");

this.pnlControls.Controls.Add(lblReq);

}

// Add a new lable for a new line feed in HTML.

this.pnlControls.Controls.Add(new Label() { Text = "<br />" });

}

Sharepoint Integration

asked on 01 May 2012

2 answers

158 views

[Solved] RadEditor ExportToPdf in HttpHandler

I am trying to use the RadEditor to create a PDF of html that was saved earlier using an HttpHandler. No matter what I try I get a null reference exception.
Is there any reason this should not work? If not, any ideas what I could be missing?

Here is the code I am using currently. I just put this together for testing any help is much appreciated!

public void ProcessRequest(HttpContext context)

{

var editor = new Telerik.Web.UI.RadEditor();

editor.ContentFilters = Telerik.Web.UI.EditorFilters.DefaultFilters | Telerik.Web.UI.EditorFilters.PdfExportFilter;

//editor.ExportContent += new Telerik.Web.UI.EditorExportContentEventHandler(editor_ExportContent);

editor.ExportSettings.FileName = "cv";

editor.ExportSettings.Pdf.Title = "TEST";

editor.Content = "<b>HTML</b>";

editor.ExportToPdf();

context.Response.Write("H");

}

Editor

answered on 30 Apr 2012

1 answer

77 views

FileExplorer with custom provider works in dev environment but not on the live server

i'm using a custom provider to prevent the control from listing a settings file in each folder. it works fine in my development environment but on the live server if the custom provider is used, the control will not list any files under a folder. the wait indicator spins and spins and the files never load. i tested the control on the live server without the custom provider and it works fine. i'm using the provided example for the custom provider and did not make any changes other than the IsFiltered method. any ideas?

public class CustomProvider : FileSystemContentProvider

{

public CustomProvider(HttpContext context, string[] searchPatterns, string[] viewPaths, string[] uploadPaths, string[] deletePaths, string selectedUrl, string selectedItemTag)

: base(context, searchPatterns, viewPaths, uploadPaths, deletePaths, selectedUrl, selectedItemTag)

{ }

public override DirectoryItem ResolveDirectory(string path)

{

DirectoryItem originalFolder = base.ResolveDirectory(path);

FileItem[] originalFiles = originalFolder.Files;

List<FileItem> filteredFiles = new List<FileItem>();

// Filter the files

foreach (FileItem originalFile in originalFiles)

{

if (!this.IsFiltered(originalFile.Name))

{

filteredFiles.Add(originalFile);

}

DirectoryItem newFolder = new DirectoryItem(originalFolder.Name, originalFolder.Location, originalFolder.FullPath, originalFolder.Tag, originalFolder.Permissions, filteredFiles.ToArray(), originalFolder.Directories);

return newFolder;

}

public override DirectoryItem ResolveRootDirectoryAsTree(string path)

{

DirectoryItem originalFolder = base.ResolveRootDirectoryAsTree(path);

DirectoryItem[] originalDirectories = originalFolder.Directories;

List<DirectoryItem> filteredDirectories = new List<DirectoryItem>();

// Filter the folders

foreach (DirectoryItem originalDir in originalDirectories)

{

if (!this.IsFiltered(originalDir.Name))

{

filteredDirectories.Add(originalDir);

}

DirectoryItem newFolder = new DirectoryItem(originalFolder.Name, originalFolder.Location, originalFolder.FullPath, originalFolder.Tag, originalFolder.Permissions, originalFolder.Files, filteredDirectories.ToArray());

return newFolder;

}

private bool IsFiltered(string name)

{

return name == Web.SETTINGS_FILENAME;

}

FileExplorer

answered on 30 Apr 2012

2 answers

1.8K+ views

Remove Comma in Numeric value

Hi,
we are using rad numeric text box for taking numeric value from user. but when i enter 1234 it automatically convertes into 1,234 like but i dont need comma or any thing in that
any help much appreciated

Input

answered on 30 Apr 2012

1 answer

82 views

Rad Grid control exposes the Data Field property value on client side

Hi,

I use telerik rad grid control to display data from my database,
and I found out that the data field property value of the column is exposed on the client side.

I consider this issue as a security issue. I don't want to expose my database scheme to my clients.
Is there a way to prevent this data from being exposed??

Thank you.

Grid

answered on 30 Apr 2012

3 answers

212 views

[Solved] RadTreeView exits edit mode autometically on context menu click

I have a radTreeView like this.

<telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server" LoadingPanelID="RadAjaxLoadingPanel1">

<telerik:RadTreeView ID="RadTreeView1" CheckBoxes="true" Runat="server"

OnContextMenuItemClick= "menuClicked" OnClientContextMenuItemClicking="clientMenuClicking"

OnNodeEdit="RadTreeView1_NodeEdit">

<ContextMenus>

<telerik:RadTreeViewContextMenu ID="ctxMenuAdd" runat="server">

<Items>

<telerik:RadMenuItem Value="addNode" Text="Add Node">

</telerik:RadMenuItem>

<telerik:RadMenuItem Value="delNode" Text="Delete Node">

</telerik:RadMenuItem>

<telerik:RadMenuItem Value="renNode" Text="Rename Node">

</telerik:RadMenuItem>

</Items>

</telerik:RadTreeViewContextMenu>

</ContextMenus>

</telerik:RadTreeView>

</telerik:RadAjaxPanel>

This is the ContextMenuClicking javascript in client side.

function clientMenuClicking(sender, args)

{

var menuItem = args.get_menuItem();

var treeNode = args.get_node();

menuItem.get_menu().hide();

switch (menuItem.get_value())

{

case "addNode":

var windowResult = window.showModalDialog("newNode.html", "Enter Value", "dialogHeight: 300px; dialogWidth: 300px;");

document.getElementById("HiddenField1").value = windowResult;

break;

case "renNode":

treeNode.startEdit();

break;

}

finally this is the server side code for onNodeEdit

protected void RadTreeView1_NodeEdit(object sender, RadTreeNodeEditEventArgs e)

{

e.Node.Text = e.Text;

}

The problem is, when I right click on the node and select "Rename" the node turns into a text box only for a split second, then it goes back to normal mode.

It seems when I click the rename option, the client side code is firing and the node is turning into a text box. but then somehow a page postback is occurring which is removing the textbox.

How can I get rid of the issue?

TreeView

answered on 30 Apr 2012

5 answers

323 views

RadMenu items are not collapsing, if I click/Open another RadMenu...

Hi Telerik Team,

I have More than one RadMenus in my application. After update the latest telerik 2011 (Telerik.Web.UI), the RadMenus are behave in a different manner. When I click/open one RadMenu without selecting the its item, click/Open the another RadMenu causes the problem (the first RadMenu items are not collapsing, it remains open). Please see the screenshot attached herewith. I need to collapse the First RadMenu items, if I click/Open the another Radmenu.

Please help me regarding this.

Thanks,

V. Raguraman.

Menu

answered on 30 Apr 2012

1 answer

130 views

RadTabStrip_TabClick for each tab

How can I achieve custom behavior, when postback will only occur upon specific tabs being selected?
Say, there are 3 tabs and I would like to do nothing with the first, do client-js modifications with the 2, and process the click on the 3d button on the server.
Generic solution is requiered in order to support any amount of tabs.

TabStrip

answered on 30 Apr 2012

3 answers

380 views

How to hide Horizontal scroll bar in radcombo box

How to hide the horizontal scroll bar in a rad combo box. All the items in the combo box are shorter than the dropdown width of the control, yet a horizontal scroll bar turns up and seems unnecessary.

ComboBox

answered on 30 Apr 2012

7 answers

261 views

Can OnClientDropDownOpening Callback to the Server

Hi, I'm currently in the process of evaluating the RadControls to see if it meets our needs for a project we're working on.

I have a RadComboBox that is created at runtime and added (via a Template) to a cell in the RadGrid.

Currently, at runtime I set:

    
            combo.OnClientDropDownOpening = "OnClientDropDownOpening";

which fires the:

    
                function OnClientDropDownOpening(sender, args)  
        
                { 
        
                }

javascript function.

How do I go about initiating a server callback that passes back the current control and its value, performs a custom query based on that value, and populates the Item collection of the RadComboBox without posting back the entire page?

I've explored the RadComboBox.EnableLoadOnDemand property, but it appears that it makes callbacks when the text is changed, which is not what we want.

If there are alternative methods to handling the event client-side, I'm open to them.

Thank you.

ComboBox

answered on 30 Apr 2012