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Mono Support Problems with Random .NEt Controls. 

Viewed 74513 time(s), 19 post(s), 6/30/2011 1:24:56 AM - by shawndg
shawndg
shawndg
6/30/2011 1:24:56 AM
1871 Reputation 252 Total posts

Hello,

Now im not sure but it seems that a lot of dotnet controls are causing me headaches when I try to use them inside Monox.

For example treeview control is not working inside monox..

I can populate it but if i try to click on it.. it starts screaming bunch of error msgs..
I think its because of how nested the controls are..

Any idea how to fix this or get around it ?

1
khorvat
khorvat
6/30/2011 7:00:45 AM
15993 Reputation 2214 Total posts

Hi,

  can you send us some sample code that you are using so we can try to reproduce the issue ?

Regards

2
shawndg
shawndg
7/13/2011 12:44:36 PM
1871 Reputation 252 Total posts

Sorry,

Been a while getting back to you but I wanted to make sure it was Monox causing me the problems and it looks to be.. well at least something inside Monox..

I find that when I add a Treeview into my webpart.. javascript scripts that ASP.net created start to error out.

Once I add a Treeview with a couple of notes to a a custom web control I run into this error when clicking on any items in the treeview..

Line: 1
Error: The value of the property '__doPostBack' is null or undefined, not a Function object

I did some reading and this may be related in some way..
http://stackoverflow.com/questions/6228384/postback-fails-on-asp-net-page-when-using-google-analytics

But I looked at my source and don't see this as the issue.. so im confused.

3
shawndg
shawndg
7/13/2011 1:08:23 PM
1871 Reputation 252 Total posts

Here is the source of the page.. it generates.

I see that the script part that handles this postback is on the bottom of the page..
Think that may cause a issue but not sure why its putting it there..

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 
<head><title>
 
</title><link href="../../../App_Themes/Default/Default.css" type="text/css" rel="stylesheet" /><style type="text/css">
    .BandManager_TreeView1_0 { text-decoration:none; }
    .BandManager_TreeView1_1 { color:Black;font-family:Tahoma;font-size:8pt; }
    .BandManager_TreeView1_2 { padding:2px 2px 2px 2px; }
    .BandManager_TreeView1_3 { font-weight:normal; }
    .BandManager_TreeView1_4 {  }
    .BandManager_TreeView1_5 {  }
    .BandManager_TreeView1_6 { background-color:#B5B5B5;padding:0px 0px 0px 0px; }
    .BandManager_TreeView1_7 { color:#6666AA;text-decoration:underline; }
    .BandManager_TreeView1_8 { color:#6666AA;text-decoration:underline; }
 
</style></head>
<body>
    <form name="form1" method="post" action="/TheScene/TheScene/WebParts/BandManager/BandManagerDefault.aspx" onsubmit="javascript:return WebForm_OnSubmit();" id="form1">
<div>
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="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" />
</div>
 
 
<script src="/TheScene/JavaScript/AdapterUtils.js" type="text/javascript"></script>
<script src="/TheScene/JavaScript/TreeViewAdapter.js" type="text/javascript"></script>
<script type="text/javascript">
//<![CDATA[
function WebForm_OnSubmit() {
document.getElementById('ctl04').value = GetViewState__AspNetTreeView('BandManager_TreeView1_UL');
return true;
}
//]]>
</script>
 
<div>
 
    <input type="hidden" name="__EVENTTARGET" id="__EVENTTARGET" value="" />
    <input type="hidden" name="__EVENTARGUMENT" id="__EVENTARGUMENT" value="" />
</div>
    <div>
         
  
  
 
 <br />
 
<div id="BandManager_MusicPanel">
     
 
                    <h2>
                        Music Manager
                    </h2>
 
    <div id="BandManager_musiclist">
         
 
     
        <div class="AspNet-TreeView" id="BandManager_TreeView1">
                <ul id="BandManager_TreeView1_UL">
                    <li class="AspNet-TreeView-Root">
                        <span class="AspNet-TreeView-Collapse" onclick="ExpandCollapse__AspNetTreeView(this)"> </span>
                        <a href="javascript:__doPostBack('BandManager$TreeView1','sNew Album')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                            New Album</a>
                        <ul>
                            <li class="AspNet-TreeView-Leaf">
                                <a href="javascript:__doPostBack('BandManager$TreeView1','sNew Album\\-Kalimba BLA')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                                    -Kalimba BLA</a>
                            </li>
                            <li class="AspNet-TreeView-Leaf">
                                <a href="javascript:__doPostBack('BandManager$TreeView1','sNew Album\\-Maid with the Flaxen Hair')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                                    -Maid with the Flaxen Hair</a>
                            </li>
                            <li class="AspNet-TreeView-Leaf">
                                <a href="javascript:__doPostBack('BandManager$TreeView1','sNew Album\\-Sleep Away some stuff')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                                    -Sleep Away some stuff</a>
                            </li>
                        </ul>
                    </li>
                    <li class="AspNet-TreeView-Root">
                        <span class="AspNet-TreeView-Collapse" onclick="ExpandCollapse__AspNetTreeView(this)"> </span>
                        <a href="javascript:__doPostBack('BandManager$TreeView1','stest')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                            test</a>
                        <ul>
                            <li class="AspNet-TreeView-Leaf">
                                <a href="javascript:__doPostBack('BandManager$TreeView1','stest\\-Kalimba')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                                    -Kalimba</a>
                            </li>
                            <li class="AspNet-TreeView-Leaf">
                                <a href="javascript:__doPostBack('BandManager$TreeView1','stest\\-Maid with the Flaxen Hair')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                                    -Maid with the Flaxen Hair</a>
                            </li>
                        </ul>
                    </li>
                    <li class="AspNet-TreeView-Root">
                        <span class="AspNet-TreeView-Collapse" onclick="ExpandCollapse__AspNetTreeView(this)"> </span>
                        <a href="javascript:__doPostBack('BandManager$TreeView1','sbla')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                            bla</a>
                        <ul>
                            <li class="AspNet-TreeView-Leaf">
                                <a href="javascript:__doPostBack('BandManager$TreeView1','sbla\\-Kalimba')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                                    -Kalimba</a>
                            </li>
                            <li class="AspNet-TreeView-Leaf">
                                <a href="javascript:__doPostBack('BandManager$TreeView1','sbla\\-Maid with the Flaxen Hair')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                                    -Maid with the Flaxen Hair</a>
                            </li>
                        </ul>
                    </li>
                    <li class="AspNet-TreeView-Root">
                        <span class="AspNet-TreeView-Collapse" onclick="ExpandCollapse__AspNetTreeView(this)"> </span>
                        <a href="javascript:__doPostBack('BandManager$TreeView1','sBLABLA')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                            BLABLA</a>
                        <ul>
                            <li class="AspNet-TreeView-Leaf">
                                <a href="javascript:__doPostBack('BandManager$TreeView1','sBLABLA\\-Maid with the Flaxen Hair')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                                    -Maid with the Flaxen Hair</a>
                            </li>
                            <li class="AspNet-TreeView-Leaf">
                                <a href="javascript:__doPostBack('BandManager$TreeView1','sBLABLA\\-Sleep Away')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                                    -Sleep Away</a>
                            </li>
                        </ul>
                    </li>
                    <li class="AspNet-TreeView-Root AspNet-TreeView-Leaf">
                        <a href="javascript:__doPostBack('BandManager$TreeView1','sdfafas')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                            dfafas</a>
                    </li>
                    <li class="AspNet-TreeView-Root">
                        <span class="AspNet-TreeView-Collapse" onclick="ExpandCollapse__AspNetTreeView(this)"> </span>
                        <a href="javascript:__doPostBack('BandManager$TreeView1','sTESt')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                            TESt</a>
                        <ul>
                            <li class="AspNet-TreeView-Leaf">
                                <a href="javascript:__doPostBack('BandManager$TreeView1','sTESt\\-Kalimba')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                                    -Kalimba</a>
                            </li>
                        </ul>
                    </li>
                </ul>
 
        </div>
 
     
    </div>
 
 
</div>
 
    </div>
    <div>
    <input type="hidden" name="ctl04" id="ctl04" />
</div>
<script type="text/javascript">
//<![CDATA[
var theForm = document.forms['form1'];
if (!theForm) {
    theForm = document.form1;
}
function __doPostBack(eventTarget, eventArgument) {
    if (!theForm.onsubmit || (theForm.onsubmit() != false)) {
        theForm.__EVENTTARGET.value = eventTarget;
        theForm.__EVENTARGUMENT.value = eventArgument;
        theForm.submit();
    }
}
//]]>
</script>
 
</form>
</body>
</html>

4
khorvat
khorvat
7/13/2011 3:31:23 PM
15993 Reputation 2214 Total posts

Hi,

I can't see much from the source code because you need to send us a javascript references. After we have this we can take a look what may be causing the error.

I have take a look at the Google analytics issue, and I don't see this as a problem (I0m not 100% sure) because we have many projects with complex 3rd party controls and they all use Google analytics without a problem.

/TheScene/JavaScript/AdapterUtils.js
/TheScene/JavaScript/TreeViewAdapter.js


Attache the above mentioned files so we can proceed.

Regards

5
shawndg
shawndg
7/14/2011 2:16:55 AM
1871 Reputation 252 Total posts

None of those files exist ?

I slimed it way down to base code..

here is the markup code..

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="BandManager.ascx.cs" Inherits="TheScene.Web.WebParts.BandManager" %>
<%@ Register Namespace="MonoSoftware.Web.Pager" Assembly="MonoSoftware.Web.Pager" TagPrefix="mono" %>
 
 
<%--<%@ Register Assembly="CuteWebUI.AjaxUploader" Namespace="CuteWebUI" TagPrefix="CuteWebUI" %>--%>
 
<%--<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="asp" %>
 
     <asp:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server" CombineScripts="False">
         </asp:ToolkitScriptManager>    --%>
 
 
 <asp:Label ID="GlobalCurrentFilePath" runat="server" Visible="False"></asp:Label>
 <asp:Label ID="GlobalCurrentFileRoot" runat="server" Visible="False"></asp:Label>
 <asp:Label ID="GlobalCurrentFileName" runat="server" Visible="False"></asp:Label>
 
 <br />
 
<asp:Panel ID="MusicPanel" runat="server">
 
                    <h2>
                        Music Manager
                    </h2>
 
    <asp:Panel ID="musiclist" runat="server">
 
    <asp:TreeView ID="TreeView1" runat="server" Height="149px" Width="339px"
    ImageSet="XPFileExplorer" NodeIndent="15" EnableClientScript="False"
            onselectednodechanged="TreeView1_SelectedNodeChanged">
    <HoverNodeStyle Font-Underline="True" ForeColor="#6666AA" />
    <NodeStyle Font-Names="Tahoma" Font-Size="8pt" ForeColor="Black"
        HorizontalPadding="2px" NodeSpacing="0px" VerticalPadding="2px" />
    <ParentNodeStyle Font-Bold="False" />
    <SelectedNodeStyle BackColor="#B5B5B5" Font-Underline="False"
        HorizontalPadding="0px" VerticalPadding="0px" />
</asp:TreeView>
 
    </asp:Panel>
 
</asp:Panel>


here is the code behind.
using System;
using MonoSoftware.MonoX.ModuleGallery;
using System.Web.UI.WebControls;
using System.ComponentModel;
using TheSceneDataBase;
using System.Web.Security;
using TheSceneDatabase.TheSceneDataBase;
using MonoSoftware.MonoX;
using MonoSoftware.Web;
using MonoSoftware.MonoX.Utilities;
using System.IO;
 
//using CuteWebUI;
//using TagLib;
 
 
namespace TheScene.Web.WebParts
{
    public partial class BandManager : BasePagedPart
    {
 
        #region Constructor
        /// <summary>
        /// Constructor.
        /// </summary>
        public BandManager()
        {
            Title = "Music Manager";
            IsTemplated = false;
           // ControlSpecificTemplateSubPath = "";
        }
        #endregion
 
        #region Page Events
        protected void Page_Init(object sender, EventArgs e)
        {
            //custom events handlers ?
        }
 
        protected void Page_PreRender(object sender, EventArgs e)
        {
            //prerender
            if (!Page.IsPostBack)
             {
                 // checks to see if the current user has the Isband role.
                 bool IsBand = SecurityUtility.IsUserInRole("IsBand");
 
                 //if ((GetMyGuid() != Guid.Empty) & (IsBand == false))
                 //{
                 //    Response.End();
                 //}
 
                 PopulateAlbums();
            }
 
        }
 
        #endregion
 
        #region Methods
        /// <summary>
        /// Apply web part property changes (Note: Overridden property still needs to be marked as <see cref="MonoSoftware.MonoX.WebPartApplyChangesAttribute"/>).
        /// <para>
        /// Note: Marked with <see cref="MonoSoftware.MonoX.WebPartApplyChangesAttribute"/> attribute so it is called from ApplyChanges event in the editor part to refresh the module appearance.
        /// </para>
        /// </summary>
        ///
        [WebPartApplyChanges]
        public override void ApplyChanges()
        {
            base.ApplyChanges();
        }
 
        #endregion
 
        protected override void OnInit(EventArgs e)
        {
       
            //base.AccountUpdated += new MembershipModuleEvent(ctlMembership_AccountUpdated);
 
            base.OnInit(e);
        }
 
        protected void Page_Load(object sender, EventArgs e)
        {
             
 
        }
 
 
 
        public Guid GetMyGuid()
        {
            Guid MyGuid = Guid.Empty;
            MyGuid = new Guid("A9BE2637-4723-42A8-A247-002F44CFC7B3"); 
            //MyGuid = SecurityUtility.GetUserId();
            return MyGuid;
        }
 
 
 
        protected void PopulateAlbums()
        {
 
            DatabaseClass MyDatabaseClass = new DatabaseClass();
 
 
            //Populate Album List
            foreach (TheSceneDatabase.TheSceneDataBase.Ext_CusMusicAlbum x in MyDatabaseClass.GetMusicAlbums(GetMyGuid()))
            {
 
                // Add children module to the root node
                TreeNode AlbumNode = new TreeNode();
 
                AlbumNode.Text = x.AlbumName.ToString();
                AlbumNode.Target = "_blank";
                AlbumNode.Value = "A";
 
                foreach (TheSceneDatabase.TheSceneDataBase.Ext_CusMusicMp3 y in MyDatabaseClass.GetAlbumSongList(x.AlbumId, GetMyGuid()))
                {
                    // Add children module to the root node
                    TreeNode child = new TreeNode();
 
                    child.Text = "-" + y.SongTitle.ToString();
                    child.Target = "_blank";
                    child.Value = "A";
                    AlbumNode.ChildNodes.Add(child);
 
                }
 
                TreeView1.Nodes.Add(AlbumNode);
 
            }
 
 
        }
 
        protected void TreeView1_SelectedNodeChanged(object sender, EventArgs e)
        {
 
        }
 
    }
 
}

When I click on any item in the teeview I get the JavaScript Error.

Error: The value of the property '__doPostBack' is null or undefined, not a Function object

6
shawndg
shawndg
7/14/2011 2:20:06 AM
1871 Reputation 252 Total posts

Ohh and here is the updated view source..

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 
<head><title>
 
</title><link href="../../../App_Themes/Default/Default.css" type="text/css" rel="stylesheet" /><style type="text/css">
    .BandManager_TreeView1_0 { text-decoration:none; }
    .BandManager_TreeView1_1 { color:Black;font-family:Tahoma;font-size:8pt; }
    .BandManager_TreeView1_2 { padding:2px 2px 2px 2px; }
    .BandManager_TreeView1_3 { font-weight:normal; }
    .BandManager_TreeView1_4 {  }
    .BandManager_TreeView1_5 {  }
    .BandManager_TreeView1_6 { background-color:#B5B5B5;padding:0px 0px 0px 0px; }
    .BandManager_TreeView1_7 { color:#6666AA;text-decoration:underline; }
    .BandManager_TreeView1_8 { color:#6666AA;text-decoration:underline; }
 
</style></head>
<body>
    <form name="form1" method="post" action="/TheScene/TheScene/WebParts/BandManager/BandManagerDefault.aspx" onsubmit="javascript:return WebForm_OnSubmit();" id="form1">
<div>
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="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" />
</div>
 
 
<script src="/TheScene/JavaScript/AdapterUtils.js" type="text/javascript"></script>
<script src="/TheScene/JavaScript/TreeViewAdapter.js" type="text/javascript"></script>
<script type="text/javascript">
//<![CDATA[
function WebForm_OnSubmit() {
document.getElementById('ctl04').value = GetViewState__AspNetTreeView('BandManager_TreeView1_UL');
return true;
}
//]]>
</script>
 
<div>
 
    <input type="hidden" name="__EVENTTARGET" id="__EVENTTARGET" value="" />
    <input type="hidden" name="__EVENTARGUMENT" id="__EVENTARGUMENT" value="" />
</div>
    <div>
         
  
  
 
 <br />
 
<div id="BandManager_MusicPanel">
     
 
                    <h2>
                        Music Manager
                    </h2>
 
    <div id="BandManager_musiclist">
         
 
     
        <div class="AspNet-TreeView" id="BandManager_TreeView1">
                <ul id="BandManager_TreeView1_UL">
                    <li class="AspNet-TreeView-Root">
                        <span class="AspNet-TreeView-Collapse" onclick="ExpandCollapse__AspNetTreeView(this)"> </span>
                        <a href="javascript:__doPostBack('BandManager$TreeView1','sA')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                            New Album</a>
                        <ul>
                            <li class="AspNet-TreeView-Leaf">
                                <a href="javascript:__doPostBack('BandManager$TreeView1','sA\\A')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                                    -Kalimba BLA</a>
                            </li>
                            <li class="AspNet-TreeView-Leaf">
                                <a href="javascript:__doPostBack('BandManager$TreeView1','sA\\A')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                                    -Maid with the Flaxen Hair</a>
                            </li>
                            <li class="AspNet-TreeView-Leaf">
                                <a href="javascript:__doPostBack('BandManager$TreeView1','sA\\A')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                                    -Sleep Away some stuff</a>
                            </li>
                        </ul>
                    </li>
                    <li class="AspNet-TreeView-Root">
                        <span class="AspNet-TreeView-Collapse" onclick="ExpandCollapse__AspNetTreeView(this)"> </span>
                        <a href="javascript:__doPostBack('BandManager$TreeView1','sA')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                            test</a>
                        <ul>
                            <li class="AspNet-TreeView-Leaf">
                                <a href="javascript:__doPostBack('BandManager$TreeView1','sA\\A')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                                    -Kalimba</a>
                            </li>
                            <li class="AspNet-TreeView-Leaf">
                                <a href="javascript:__doPostBack('BandManager$TreeView1','sA\\A')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                                    -Maid with the Flaxen Hair</a>
                            </li>
                        </ul>
                    </li>
                    <li class="AspNet-TreeView-Root">
                        <span class="AspNet-TreeView-Collapse" onclick="ExpandCollapse__AspNetTreeView(this)"> </span>
                        <a href="javascript:__doPostBack('BandManager$TreeView1','sA')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                            bla</a>
                        <ul>
                            <li class="AspNet-TreeView-Leaf">
                                <a href="javascript:__doPostBack('BandManager$TreeView1','sA\\A')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                                    -Kalimba</a>
                            </li>
                            <li class="AspNet-TreeView-Leaf">
                                <a href="javascript:__doPostBack('BandManager$TreeView1','sA\\A')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                                    -Maid with the Flaxen Hair</a>
                            </li>
                        </ul>
                    </li>
                    <li class="AspNet-TreeView-Root">
                        <span class="AspNet-TreeView-Collapse" onclick="ExpandCollapse__AspNetTreeView(this)"> </span>
                        <a href="javascript:__doPostBack('BandManager$TreeView1','sA')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                            BLABLA</a>
                        <ul>
                            <li class="AspNet-TreeView-Leaf">
                                <a href="javascript:__doPostBack('BandManager$TreeView1','sA\\A')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                                    -Maid with the Flaxen Hair</a>
                            </li>
                            <li class="AspNet-TreeView-Leaf">
                                <a href="javascript:__doPostBack('BandManager$TreeView1','sA\\A')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                                    -Sleep Away</a>
                            </li>
                        </ul>
                    </li>
                    <li class="AspNet-TreeView-Root AspNet-TreeView-Leaf">
                        <a href="javascript:__doPostBack('BandManager$TreeView1','sA')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                            dfafas</a>
                    </li>
                    <li class="AspNet-TreeView-Root">
                        <span class="AspNet-TreeView-Collapse" onclick="ExpandCollapse__AspNetTreeView(this)"> </span>
                        <a href="javascript:__doPostBack('BandManager$TreeView1','sA')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                            TESt</a>
                        <ul>
                            <li class="AspNet-TreeView-Leaf">
                                <a href="javascript:__doPostBack('BandManager$TreeView1','sA\\A')" onclick="window.open(this.href, '_blank', ''); return false;" onkeypress="window.open(this.href, '_blank', ''); return false;">
                                    -Kalimba</a>
                            </li>
                        </ul>
                    </li>
                </ul>
 
        </div>
 
     
    </div>
 
 
</div>
 
    </div>
    <div>
    <input type="hidden" name="ctl04" id="ctl04" />
</div>
<script type="text/javascript">
//<![CDATA[
var theForm = document.forms['form1'];
if (!theForm) {
    theForm = document.form1;
}
function __doPostBack(eventTarget, eventArgument) {
    if (!theForm.onsubmit || (theForm.onsubmit() != false)) {
        theForm.__EVENTTARGET.value = eventTarget;
        theForm.__EVENTARGUMENT.value = eventArgument;
        theForm.submit();
    }
}
//]]>
</script>
 
</form>
</body>
</html>

7
shawndg
shawndg
7/14/2011 11:37:02 AM
1871 Reputation 252 Total posts

Ok I found that there are no files in those paths..

Now.. I found the files in the following path already.
\MonoX\Scripts\Adapters

I even tried creating my own path and making copies of the two files in question but it did not change my result.

Still getting the same error..

8
khorvat
khorvat
7/14/2011 11:46:41 AM
15993 Reputation 2214 Total posts

Hi,

I think that I have found what may be causing the issue, can you please check "~\App_Browsers\CSSFriendlyAdapters.browser" file and comment or delete the following line:

<adapter controlType="System.Web.UI.WebControls.TreeView"
               adapterType="CSSFriendly.TreeViewAdapter" />

Please get back to us with the results.

Regards

9
shawndg
shawndg
7/14/2011 12:39:51 PM
1871 Reputation 252 Total posts

Ok..

The javascript error went away when i did that..
I also removed the target from my add node code.

Now.. I enabled client script on the treeview..
But it is not acting like a treeview..
its not expanding or collapsing at all

Not sure if this is still part of this issue or not...

10
1 2
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