RadEditor.Content returning Empty

Posted by Community Admin on 04-Aug-2018 14:10

RadEditor.Content returning Empty

Sitefinity - Bugs & Issues

All Replies

Posted by Community Admin on 24-Jul-2013 00:00

Hi, I created a User Control where the RadEditor.Content is returning Empty

COMMENTS.ASCX

<%@ Assembly Name="$SharePoint.Project.AssemblyFullName$" %>
 
<%@ Assembly Name="Microsoft.Web.CommandUI, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
 
<%@ Register Tagprefix="SharePoint" Namespace="Microsoft.SharePoint.WebControls" Assembly="Microsoft.SharePoint, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
 
<%@ Register Tagprefix="Utilities" Namespace="Microsoft.SharePoint.Utilities" Assembly="Microsoft.SharePoint, Version=15.0.0.0, 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" %>
 
<%@ Register Tagprefix="WebPartPages" Namespace="Microsoft.SharePoint.WebPartPages" Assembly="Microsoft.SharePoint, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
 
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="UserControl1.ascx.cs" Inherits="Expertime.PublishingComments.CONTROLTEMPLATES.UserControl1" %>
 
<%@ 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>
 
<div class="Exp-Comments" id="ExpComments">
 
     <asp:Literal ID="existingComments" runat="server"></asp:Literal>
 
</div>
 
  
 
  
 
  
 
<asp:Literal ID="newCommentLiteral" runat="server"></asp:Literal>
 
<!-- on masque le control pour les anonymes -->
 
  
 
<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 commentairex</div>
 
  
 
    <div class="ftv-reagir-comment">
 
        <telerik:RadEditor ID="reComment" runat="server" EditModes="Design" ToolbarMode="ShowOnFocus" ToolsWidth="170px" Width="412px" Height="72px">
 
  
 
            <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>

COMMENTS.CS
using System;
 
using System.Web.UI;
 
using System.Web.UI.WebControls;
 
using System.Web.UI.WebControls.WebParts;
 
using System.Collections.Generic;
 
using System.Linq;
 
using System.Text;
 
using System.Web;
 
using Microsoft.SharePoint;
 
using Microsoft.SharePoint.Publishing;
 
using Telerik.Web.UI;
 
using System.Data;
 
  
 
  
 
namespace Expertime.PublishingComments.CONTROLTEMPLATES
 
 
    public partial class UserControl1 : UserControl
 
    
 
        #region Controls
 
        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 CreateChildControls()
 
        
 
            base.CreateChildControls();
 
            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;
 
            
 
            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>");
 
  
 
                                sb.Append("<div class=\"Exp-Comment-Body\">");
 
                                sb.Append(item[fieldCommentBody.Id].ToString());
 
                                sb.Append("</div>");
 
  
 
                                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>");
 
                                sb.Append("<div class=\"Exp-Comment-Body\">");
 
                                sb.Append(reComment.Content);
 
                                sb.Append("</div>");
 
  
 
                                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.");
 
  
 
            
 
  
 
        
 
        //protected void Page_Load(object sender, EventArgs e)
 
        //
 
        //
 
    
 


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