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VS2010 - Can't Add Reference to Telerik.Web.UI

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answered on 23 Jul 2013, 12:30 PM

No. I ended up building my own NuGet package for them. Telerik has their own NuGet package as well, but it too has issues.

The .nuspec file is really simple, if you know how to use it:

<?xml version="1.0" encoding="utf-8"?>
<package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd">
<metadata>
<id>Telerik.Web.UI</id>
<version>0.2013.1.417</version>
<title>Telerik.Web.UI</title>
<authors>Jerome Haltom</authors>
<owners>Jerome Haltom</owners>
<requireLicenseAcceptance>false</requireLicenseAcceptance>
<description>Telerik.Web.UI</description>
<releaseNotes />
<copyright></copyright>
<tags>telerik</tags>
</metadata>
<files>
<file src="bin35\Telerik.Web.UI.dll" target="lib\net35" />
<file src="bin35\Telerik.Web.UI.Skins.dll" target="lib\net35" />
<file src="bin40\Telerik.Web.UI.dll" target="lib\net40" />
<file src="bin40\Telerik.Web.UI.Skins.dll" target="lib\net40" />
<file src="bin45\Telerik.Web.UI.dll" target="lib\net45" />
<file src="bin45\Telerik.Web.UI.Skins.dll" target="lib\net45" />
</files>
</package>

Obviously I just stuck my own info in it, and deployed it to to a local NuGet repository. Telerik needs to do some real work on this stuff. Like, oh, run their own NuGet repository for commercial customers. But before that, fix their own NuGet package. Or I really wouldn't even mind if they used .licx files and just published their DLLs in www.nuget.org, in demo mode until you set up a .licx file. Tons of perfectly acceptable options.

answered on 26 Jul 2013, 11:55 AM

Well I have an issue where the RadEditor is recognized by the code behind of my User Control but the Content returns empty.

Here is my code:

<%@ Control Language="C#" Inherits="Expertime.PublishingComments.Library.Controls.Comments, Expertime.PublishingComments.Library, Version=1.0.0.0, Culture=neutral, PublicKeyToken=6b9c9c28502002f7" %>

<%@ Register TagPrefix="SharePoint" Namespace="Microsoft.SharePoint.WebControls"

Assembly="Microsoft.SharePoint, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>

<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI, Version=2013.2.611.45, Culture=Neutral, PublicKeyToken=121fae78165ba3d4" %>

<%@Register TagPrefix="SharePointPortalControls" Namespace="Microsoft.SharePoint.Portal.WebControls" Assembly="Microsoft.SharePoint.Portal, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>

<style type="text/css">

/* The following CSS needs to be copied to the page to produce textbox-like RadEditor */ .reWrapper_corner, .reWrapper_center {

display: none !important;

}

.reLeftVerticalSide, .reRightVerticalSide, .reToolZone, .reToolCell {

background: white !important;

}

.reContentCell {

border-width: 0 !important;

}

.RadEditor {

filter: chroma(color=c2dcf0);

}

</style>

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

<script type="text/javascript">

var currentLoadingPanel = null;

var btSubmit = null;

function RequestStart(sender, args) {

currentLoadingPanel = $find("<%= RadAjaxLoadingPanel1.ClientID%>");

btSubmit = "<%= panlcomments.ClientID %>";

//show the loading panel over the updated control

currentLoadingPanel.show(btSubmit);

}

function ResponseEnd() {

//hide the loading panel and clean up the global variables

currentLoadingPanel.hide(btSubmit);

//clear

btSubmit.SetHtml("");

currentLoadingPanel = null;

btSubmit = null;

}

</script>

</telerik:RadCodeBlock>

<div class="ftv-wp-title">

<asp:Literal runat="server" ID="HeaderTitle"></asp:Literal>

</div>

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

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="btSubmit">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="newCommentLiteral" LoadingPanelID="RadAjaxLoadingPanel1" />

<telerik:AjaxUpdatedControl ControlID="panlcomments" LoadingPanelID="RadAjaxLoadingPanel1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

<ClientEvents OnRequestStart="RequestStart" OnResponseEnd="ResponseEnd" />

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" BackgroundPosition="Center" Skin="Vista">

</telerik:RadAjaxLoadingPanel>

<div class="ftv-content-social ftv-type2">

<div class="ftv-comments">

<a class="ftv-entry-comments" ><asp:Label runat="server" ID="NbCommentsLbl"/></a>

</div>

<div class="ftv-notes">

<a>Note</a>

<SharePointPortalControls:AverageRatingFieldControl ID="PageRatingControl" FieldName="AverageRating" runat="server"/>

</div>

<div class="Exp-Comments" id="ExpComments">

<asp:Literal ID="existingComments" runat="server"></asp:Literal>

</div>

<asp:Literal ID="newCommentLiteral" runat="server"></asp:Literal>

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

<div class="exp-comment-message" style="display: none;">

<asp:Label Visible="false" ID="lblMessage" Text="Messages :" runat="server"></asp:Label></div>

<div class="ftv-wp-title ftv-reagir">laissez un commentaire</div>

<div class="ftv-reagir-comment">

<telerik:RadEditor ID="reComment" runat="server" EditModes="Design" ToolbarMode="ShowOnFocus" ToolsWidth="170px" Width="412px" Height="72px" ClientIDMode="Static">

<Tools>

<telerik:EditorToolGroup>

<telerik:EditorTool Name="Bold" />

<telerik:EditorTool Name="Italic" />

<telerik:EditorTool Name="StrikeThrough" />

<telerik:EditorTool Name="Underline" />

<telerik:EditorTool Name="InsertUnorderedList" />

<telerik:EditorTool Name="InsertOrderedList" />

</telerik:EditorToolGroup>

</Tools>

</telerik:RadEditor>

<span class="exp-bout-comm">

<asp:Button ID="btSubmit" runat="server" Text="Valider" OnClick="btSubmit_Click" /></span>

<%--<span class="exp-bout-comm"><asp:Button ID="btSubmit" runat="server" Text="Valider" OnClick="btSubmit_Click" CssClass="Exp-Comment-Submit"/></span>--%>

</div>

</asp:Panel>

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

</asp:Panel>

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Web;

using Microsoft.SharePoint;

using Microsoft.SharePoint.Publishing;

using System.Web.UI.WebControls;

using Telerik.Web.UI;

using System.Data;

using System.Web.UI;

namespace Expertime.PublishingComments.Library.Controls

{

public partial class Comments : System.Web.UI.UserControl

{

#region Controls

protected Button btSubmit;

protected RadEditor reComment;

protected Literal existingComments;

protected GridView gv1;

protected Literal newCommentLiteral;

protected Label lblMessage;

protected Panel panlcomments;

protected Panel pnelAnonyme;

private string _ValidationGroupId;

private ValidationSummary _ErrorContainer;

private ScriptManager _AjaxManager;

#endregion

#region vars & cons

const string CommentListUrl = "ExpertimePublishingComments", CommentListTitle = "Expertime Comments";

const string ExpertimePublishingCommentSiteFeatureId = "68af5cec-59a1-4105-97a7-3fb7b68fbf46";

const string FieldName_ListItemId = "ListItemId", FieldName_CommentBody = "CommentBody";

#endregion

#region properties

public ScriptManager AjaxManager

{

get { return _AjaxManager; }

set { _AjaxManager = value; }

}

#endregion

protected override void OnInit(EventArgs e)

{

Page.Init += delegate(object sender, EventArgs e_Init)

{

if (ScriptManager.GetCurrent(Page) == null)

{

ScriptManager sMgr = new ScriptManager();

Page.Form.Controls.AddAt(0, sMgr);

}

string formOnSubmitAtt = this.Page.Form.Attributes["onsubmit"];

try

{

if (!string.IsNullOrEmpty(formOnSubmitAtt) && formOnSubmitAtt == "return _spFormOnSubmitWrapper();")

{

Page.Form.Attributes["onsubmit"] = "_spFormOnSubmitWrapper();";

}

catch { }

try

{

if (btSubmit == null)

btSubmit = this.FindControl("btSubmit") as Button;

if (reComment == null)

reComment = this.FindControl("reComment") as RadEditor;

if (existingComments == null)

existingComments = this.FindControl("existingComments") as Literal;

if (gv1 == null)

gv1 = this.FindControl("gv1") as GridView;

if (newCommentLiteral == null)

newCommentLiteral = this.FindControl("newCommentLiteral") as Literal;

GetExistingComments();

}

catch (Exception exc)

{

existingComments.Text = string.Format("<span class=\"Exp-Error\">{0}</span>", exc.Message);

}

if (SPContext.Current.Web.CurrentUser == null)

{

panlcomments.Visible = false;

pnelAnonyme.Visible = true;

}

else

{

panlcomments.Visible = true;

pnelAnonyme.Visible = false;

}

};

base.OnInit(e);

}

protected override void CreateChildControls()

{

base.CreateChildControls();

if (!this.Controls.Contains(_ErrorContainer))

{

_ValidationGroupId = Guid.NewGuid().ToString();

_ErrorContainer = new ValidationSummary();

_ErrorContainer.ID = "_ErrorContainer";

_ErrorContainer.ValidationGroup = _ValidationGroupId;

_ErrorContainer.BorderStyle = BorderStyle.Solid;

_ErrorContainer.BorderWidth = Unit.Pixel(3);

_ErrorContainer.BorderColor = System.Drawing.Color.Red;

this.Controls.Add(_ErrorContainer);

}

Literal HeaderTitle =this.FindControl("HeaderTitle") as Literal;

if (HeaderTitle == null) throw new ArgumentNullException("le controle HeaderTitle n'existe pas");

if (HttpContext.Current.User.Identity.IsAuthenticated)

HeaderTitle.Text = "Réagir";

else

{

HeaderTitle.Text = "<div class='ftv-wp-title ftv-title-separator'>Réagir</div>"+

"<div class='ftv-offline'><a><h6>Connectez-vous</h6> pour réagir</a></div>";

}

private void GetExistingComments()

{

Guid siteId = SPContext.Current.Site.ID, webId = SPContext.Current.Web.ID;

SPSecurity.RunWithElevatedPrivileges(delegate()

{

using (SPSite elevatedSite = new SPSite(siteId))

{

using (SPWeb elevatedWeb = elevatedSite.OpenWeb(webId))

{

try

{

string prefixUrl = elevatedWeb.ServerRelativeUrl == "/" ? "/" : elevatedWeb.ServerRelativeUrl + "/";

SPList commentList = elevatedWeb.GetList(prefixUrl + CommentListUrl);

SPQuery query = new SPQuery();

string queryString = @"<OrderBy>

<FieldRef Name=""Created"" Ascending=""True"" />

</OrderBy>

<Where>

<Eq>

<FieldRef Name=""ListItemId"" />

<Value Type=""Text"">{0}</Value>

</Eq>

</Where>";

query.Query = string.Format(queryString, SPContext.Current.ListItem.UniqueId.ToString());

SPListItemCollection items = commentList.GetItems(query);

StringBuilder sb = new StringBuilder();

var NbCommentsLbl = this.FindControl("NbCommentsLbl") as Label;

if (NbCommentsLbl == null) throw new ArgumentNullException("le controle NbCommentsLbl n'existe pas");

if (items.Count <= 1)

NbCommentsLbl.Text = String.Format("{0} commentaire", items.Count.ToString());

else

NbCommentsLbl.Text = String.Format("{0} commentaires", items.Count.ToString());

// SPField fieldListItemId = commentList.Fields.GetFieldByInternalName(FieldName_ListItemId);

SPField fieldCommentBody = commentList.Fields.GetFieldByInternalName(FieldName_CommentBody);

SPField fieldCreatedBy = commentList.Fields.GetFieldByInternalName("Author");

SPField fieldCreated = commentList.Fields.GetFieldByInternalName("Created");

foreach (SPListItem item in items)

{

sb.Append("<div class=\"Exp-Comment\">");

sb.Append("<div class=\"Exp-Comment-Header\">");

sb.Append("<div class=\"Exp-Comment-Author\">");

SPFieldUserValue fieldValue = fieldCreatedBy.GetFieldValue(item[fieldCreatedBy.Id].ToString()) as SPFieldUserValue;

string userDisplayName = fieldValue.User.Name;

sb.AppendFormat("<a style=\"cursor:text; TEXT-DECORATION: none;\">Publié par {0}</a>", userDisplayName);

sb.Append("</div>");

sb.Append("<div class=\"Exp-Comment-Date\">");

sb.Append(item[fieldCreated.Id].ToString());

sb.Append("</div>");

sb.Append("<div class=\"Exp-Comment-Body\">");

sb.Append(item[fieldCommentBody.Id].ToString());

sb.Append("</div>");

}

existingComments.Text = sb.ToString();

}

catch

{

//la liste n'existe pas

StringBuilder sb = new StringBuilder();

sb.Append("<div id=\"ExpComments\" class=\"Exp-Comments\">");

sb.Append("<div class=\"Exp-Comments-Number\"><span class=\"Exp-Comments-Number-Span\" >");

sb.AppendFormat("{0} commentaire ", "0");

sb.Append("</span></div>");

sb.Append("</div>");

existingComments.Text = sb.ToString();

}

});

}

protected void btSubmit_Click(object sender, EventArgs e)

{

try

{

SPSecurity.RunWithElevatedPrivileges(delegate()

{

using (SPSite elevatedSite = new SPSite(SPContext.Current.Site.Url))

{

using (SPWeb elevatedWeb = elevatedSite.OpenWeb(SPContext.Current.Web.ServerRelativeUrl))

{

if (reComment.Content.Trim() != "")

{

SPList commentList = null;

try

{

string prefixUrl = elevatedWeb.ServerRelativeUrl == "/" ? "/" : elevatedWeb.ServerRelativeUrl + "/";

commentList = elevatedWeb.GetList(prefixUrl + CommentListUrl);

}

catch

{

}

//if the comment list cannot be found we create it

if (commentList == null)

{

elevatedWeb.AllowUnsafeUpdates = true;

Guid newListId = elevatedWeb.Lists.Add(CommentListTitle, "", CommentListUrl, ExpertimePublishingCommentSiteFeatureId, 100, "", SPListTemplate.QuickLaunchOptions.Off);

commentList = elevatedWeb.Lists[newListId];

elevatedWeb.AllowUnsafeUpdates = false;

}

SPList list = commentList;

elevatedWeb.AllowUnsafeUpdates = true;

//creating the comment item

SPListItem newComment = list.Items.Add();

SPField fieldListItemId = list.Fields.GetFieldByInternalName(FieldName_ListItemId);

SPField fieldCommentBody = list.Fields.GetFieldByInternalName(FieldName_CommentBody);

SPField fieldCreatedBy = list.Fields.GetFieldByInternalName("Author");

newComment[fieldListItemId.Id] = SPContext.Current.ListItem.UniqueId.ToString();

newComment[fieldCommentBody.Id] = reComment.Content;

SPFieldUserValue val = new

SPFieldUserValue(SPContext.Current.Web, SPContext.Current.Web.CurrentUser.ID, SPContext.Current.Web.CurrentUser.LoginName);

newComment[fieldCreatedBy.Id] = val;

newComment.SystemUpdate();

elevatedWeb.AllowUnsafeUpdates = false;

//updating the new comment in the display

StringBuilder sb = new StringBuilder();

sb.Append("<div class=\"Exp-Comment\">");

sb.Append("<div class=\"Exp-Comment-Header\">");

sb.Append("<div class=\"Exp-Comment-Author\">");

string userDisplayName = SPContext.Current.Web.CurrentUser.Name;

string userEmail = SPContext.Current.Web.CurrentUser.Email;

sb.AppendFormat("<a style=\"cursor:text; TEXT-DECORATION: none;\">{1}</a>", userEmail, userDisplayName);

sb.Append("</div>");

sb.Append("<div class=\"Exp-Comment-Date\">");

sb.Append(DateTime.Now.ToLongDateString());

sb.Append("</div>");

sb.Append("<div class=\"Exp-Comment-Body\">");

sb.Append(reComment.Content);

sb.Append("</div>");

newCommentLiteral.Text = sb.ToString();

reComment.Content = string.Empty;

btSubmit.Visible = false;

reComment.Visible = false;

btSubmit.Visible = false;

lblMessage.Visible = false;

}

});

}

catch

{

}

public void RegisterError(string message)

{

if (this.Controls.Contains(_ErrorContainer))

{

//this way of generating a unique control id is used in some of the OOB web parts

int uniqueCounter;

if (HttpContext.Current.Items["GetUniqueControlId"] != null)

{

uniqueCounter = (int)HttpContext.Current.Items["GetUniqueControlId"];

}

else

{

uniqueCounter = 0;

}

uniqueCounter++;

HttpContext.Current.Items["GetUniqueControlId"] = uniqueCounter;

//create a custom validator to register the current error message with the ValidationSummary control

CustomValidator cv = new CustomValidator();

cv.ID = string.Concat("_Error_", uniqueCounter);

cv.ValidationGroup = _ValidationGroupId;

cv.Display = ValidatorDisplay.None;

cv.IsValid = false;

cv.ErrorMessage = message;

this.Controls.Add(cv);

}

else

{

//if RegisterError is called before the CreateChildControls override in AjaxBasePart then transfer the user to an error page using the SPUtility

Microsoft.SharePoint.Utilities.SPUtility.TransferToErrorPage(

"The CreateChildControls function of the AjaxBasePart has not been called.  You probably need to add \"base.CreateChildControls()\" to the top of your CreateChildControls override."

);

}