Questions on UI for ASP.NET AJAX Forum

110,825 questions

6 answers

169 views

Width decreases and styling is lost after postback

Hello Team,

I have a RadComboBox that works fine as long as any postback events do not occur. But when a postback occurs, the width of combobox decreases and the styling is all messed up - additional "select" text is displayed on the right end and list items are displayed with a transparent background. I have tried the solutions found here, but were ineffectual:

http://www.telerik.com/support/kb/aspnet-ajax/combobox/radcombobox-changes-width-height.aspx
http://www.telerik.com/community/forums/aspnet/combobox/radcombo-width-changes-after-an-ajax-postback.aspx

The point here is that it doesn't happen for an AJAX postback - it happens only when entire page is reloaded.

Could you please provide a solution as we have to use RadComboBox across many pages in our application?

Thanks,
Aneesh Pulukkul

ComboBox

answered on 30 Jun 2010

4 answers

149 views

Preloader is not displaying in the middle of the screen

My preloader is not displaying in the middle of the screen, can't figure out why not.

Here is my HTML:

(

                    <form id="frmDashboard" runat="server">         
                <telerik:RadScriptManager ID="ScriptManagerDashboard" runat="server">         
                </telerik:RadScriptManager>         
                <telerik:RadFormDecorator ID="RadFormDecorator1" runat="server" DecoratedControls="All"         
                    Skin="Office2007" />         
                <telerik:RadCodeBlock ID="RadCodeBlock0" runat="server">         
                     
                    <script type="text/javascript">         
                        var hasChanges, inputs, dropdowns, editedRowNow;         
                     
                        function RowDblClick(sender, eventArgs) {         
                            //if (0 == editedRowNow || null == editedRowNow) {         
                            editedRowNow = eventArgs.get_itemIndexHierarchical();         
                            //}         
                            if (eventArgs.getDataKeyValue("LeadPermission") != "Read") {         
                                $find("<%= dbgLeads.MasterTableView.ClientID %>").editItem(editedRowNow);         
                            }         
                            else {         
                                editedRowNow = null;         
                            }         
                        }         
                     
                        function GridCreated(sender, eventArgs) {         
                            var gridElement = sender.get_element();         
                            var elementsToUse = [];         
                            inputs = gridElement.getElementsByTagName("input");         
                            for (var i = 0; i < inputs.length; i++) {         
                                if (inputs[i].type.toLowerCase() == "hidden") {         
                                    continue;         
                                }         
                     
                                Array.add(elementsToUse, inputs[i]);         
                                inputs[i].onchange = TrackChanges;         
                            }         
                     
                            dropdowns = gridElement.getElementsByTagName("select");         
                            for (var i = 0; i < dropdowns.length; i++) {         
                                dropdowns[i].onchange = TrackChanges;         
                            }         
                        }         
                     
                        function TrackChanges(e) {         
                            hasChanges = true;         
                        }         
                     
                        function refreshGrid(arg) {         
                            if (!arg) {         
                                $find("<%= RadAjaxManager1.ClientID %>").ajaxRequest("Rebind");         
                            }         
                        }                           
                    </script>         
                     
                </telerik:RadCodeBlock>         
                <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" OnAjaxRequest="RadAjaxManager1_AjaxRequest">         
                    <AjaxSettings>         
                        <telerik:AjaxSetting AjaxControlID="RadAjaxManager1">         
                            <UpdatedControls>         
                                <telerik:AjaxUpdatedControl ControlID="dbgLeads" />         
                            </UpdatedControls>         
                        </telerik:AjaxSetting>         
                    </AjaxSettings>         
                </telerik:RadAjaxManager>         
                <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">         
                     
                    <script type="text/javascript">         
                        function LoadCharts(sender, eventArgs) {         
                            if (sender.get_collapsed() == false) {         
                                $find("<%= RadAjaxManager1.ClientID %>").ajaxRequest("UpdateAllCharts");         
                            }         
                        }         
                     
                        function OpenWindow() {         
                            var wnd = window.radopen("Popups/ConfigureGridColumnBehavior.aspx?UserGridName=dbgLeads&UserGridPage=AstonishResultsReporting.VPCDashboard", 'Configure Fields');         
                            return false;         
                        }         
                     
                        function GetRadWindow() {         
                            var oWindow = null;         
                            if (window.radWindow)         
                                oWindow = window.RadWindow; //Will work in Moz in all cases, including clasic dialog               
                            else if (window.frameElement.radWindow)         
                                oWindow = window.frameElement.radWindow; //IE (and Moz as well)               
                            return oWindow;         
                        }         
                     
                        function Close() {         
                            GetRadWindow().Close();         
                        }                           
                       
                    </script>         
                     
                </telerik:RadCodeBlock>         
                <div class="DashboardForm">         
                    <div class="formLineBreak">         
                        <asp:ImageButton ID="BtnExcelExport" ImageUrl="~/Images/exporttoexcel.gif" runat="server"         
                            ToolTip="Export To Excel" OnClick="BtnExcelExport_Click" />         
                    </div>         
                    <telerik:RadAjaxPanel ID="PolicyAjaxPanel" runat="server" LoadingPanelID="VPCPreloader">         
                        <telerik:RadWindowManager Behaviors="Close" runat="server" ID="ConfigureFields" Opacity="90"         
                            ShowContentDuringLoad="true" KeepInScreenBounds="true" VisibleStatusbar="false"         
                            Modal="true" Width="470" Height="350">         
                        </telerik:RadWindowManager>         
                        <div class="DashboardFormInput">         
                            <label class="LeadFormLabel">         
                                <strong>Select Lead Type:</strong></label>         
                            <asp:CheckBox ID="chkProspect" runat="server" Text="Prospects" Checked="true" CssClass="LeadFormText" />         
                            <asp:CheckBox ID="chkActive" runat="server" Text="Active Leads" Checked="true" CssClass="LeadFormText" />         
                            <asp:CheckBox ID="chkActiveClient" runat="server" Text="Active Clients" Checked="true"         
                                CssClass="LeadFormText" />         
                            <label class="LeadFormLabel">         
                                <strong>Policy Status:</strong></label>         
                            <asp:RadioButton ID="rbtnActive" runat="server" Checked="true" GroupName="policyStatus"         
                                Text="Active" CssClass="LeadFormText" />         
                            <asp:RadioButton ID="rbtnInactive" runat="server" Checked="false" GroupName="policyStatus"         
                                Text="Inactive" CssClass="LeadFormText" />         
                            <label class="LeadFormLabel">         
                                <strong>Date Filter:</strong></label>         
                            <asp:DropDownList ID="ddlDateFilter" runat="server" CssClass="LeadFormText">         
                                <asp:ListItem Selected="True" Text="30 Days Out" Value="30"></asp:ListItem>         
                                <asp:ListItem Selected="False" Text="60 Days Out" Value="60"></asp:ListItem>         
                                <asp:ListItem Selected="False" Text="90 Days Out" Value="90"></asp:ListItem>         
                                <asp:ListItem Selected="False" Text="120 Days Out" Value="120"></asp:ListItem>         
                            </asp:DropDownList>         
                        </div>         
                        <br />         
                        <br />         
                        <div class="DashboardFormInput">         
                            <asp:Button ID="btnConfigureFields" runat="server" Text="Configure Columns" ToolTip="Brings up a control to display/hide columns of the grid"         
                                OnClientClick="return OpenWindow()" />         
                            &nbsp;         
                            <asp:Button ID="btnGetData" Text="Get Latest Data" runat="server" OnClick="btnGetData_Click" />         
                            &nbsp;         
                        </div>         
                        <div class="SubMainContent">         
                            <telerik:RadGrid ID="dbgLeads" runat="server" AllowPaging="True" AllowSorting="True"         
                                ClientSettings-Scrolling-AllowScroll="false" AutoGenerateColumns="False" GridLines="None"         
                                Height="100%" Width="75%" Skin="Office2007" OnItemDataBound="dbgLeads_OnItemDataBound"         
                                OnNeedDataSource="dbgLeads_NeedDataSource" OnItemCommand="dbgLeads_ItemCommand"         
                                OnPreRender="dbgLeads_PreRender" ClientSettings-AllowColumnsReorder="true" ClientSettings-ReorderColumnsOnClient="true"         
                                ClientSettings-Selecting-AllowRowSelect="true" OnCreateColumnEditor="dbgLeads_OnCreateColumnEditor"         
                                ClientSettings-Resizing-AllowColumnResize="true" ShowGroupPanel="True">         
                                <PagerStyle Mode="NextPrevAndNumeric" AlwaysVisible="true" />         
                                <MasterTableView Name="LeadDetails" Height="100%" Width="100%" Font-Size="9px" Font-Names="Verdana"         
                                    TableLayout="Auto" GroupLoadMode="Client" DataKeyNames="LeadId,PolicyId,FName,LName,LeadPermission,CompanyId"         
                                    ClientDataKeyNames="LeadId,LeadPermission" AllowMultiColumnSorting="false" AllowNaturalSort="false"         
                                    EditMode="InPlace">         
                                    <Columns>         
                                        <telerik:GridButtonColumn ButtonType="ImageButton" CommandName="Navigate" HeaderText="Go to Lead Details"         
                                            Resizable="false" Reorderable="false" UniqueName="GoToLeadDetails" ImageUrl="~/Images/preview.gif"         
                                            Text="View this lead details" ButtonCssClass="pointerMouseCursor" Groupable="false">         
                                            <HeaderStyle Width="45px" HorizontalAlign="Center" />         
                                            <ItemStyle Width="45px" HorizontalAlign="Center" />         
                                        </telerik:GridButtonColumn>         
                                        <telerik:GridEditCommandColumn ButtonType="ImageButton" UniqueName="EditCommandColumn"         
                                            Resizable="false" Reorderable="false" HeaderText="Quick Edit" Groupable="false">         
                                            <HeaderStyle Width="45px" HorizontalAlign="Center" />         
                                            <ItemStyle Width="45px" HorizontalAlign="Center" />         
                                        </telerik:GridEditCommandColumn>         
                                        <telerik:GridBoundColumn DataField="RenewalDate" DataFormatString="{0:MM/dd/yy}"         
                                            ColumnEditorID="GridTextBoxColumnEditor1" DataType="System.DateTime" HeaderText="Renewal Date"         
                                            UniqueName="RenewalDate" HeaderStyle-HorizontalAlign="Center" HeaderStyle-Width="90px"         
                                            Resizable="false" ItemStyle-Width="90px" SortExpression="RenewalDate">         
                                            <HeaderStyle HorizontalAlign="Left" Width="90px"></HeaderStyle>         
                                            <ItemStyle HorizontalAlign="Left" Font-Names="Verdana" Font-Size="11px"></ItemStyle>         
                                        </telerik:GridBoundColumn>         
                                        <telerik:GridDropDownColumn UniqueName="AgentName" HeaderText="Agent Name" SortExpression="AgentName"         
                                            Visible="false" ListTextField="description" ListValueField="LookupId" DataField="AgentName"         
                                            HeaderStyle-Width="9%">         
                                            <HeaderStyle Width="9%"></HeaderStyle>         
                                            <ItemStyle Width="9%" HorizontalAlign="Left" Font-Names="Verdana" Font-Size="11px">         
                                            </ItemStyle>         
                                        </telerik:GridDropDownColumn>         
                                        <telerik:GridBoundColumn DataField="CompanyName" HeaderText="Company Name" UniqueName="CompanyName"         
                                            ReadOnly="true" HeaderStyle-Width="7%" ItemStyle-Width="7%" SortExpression="CompanyName">         
                                            <HeaderStyle Width="7%"></HeaderStyle>         
                                            <ItemStyle HorizontalAlign="Left" Wrap="true" Font-Names="Verdana" Font-Size="11px">         
                                            </ItemStyle>         
                                        </telerik:GridBoundColumn>         
                                        <telerik:GridBoundColumn DataField="FName" HeaderText="First Name" UniqueName="FName"         
                                            HeaderStyle-Width="5%" ColumnEditorID="GridTextBoxColumnEditorFirstName" ItemStyle-Width="5%"         
                                            SortExpression="FName">         
                                            <HeaderStyle Width="5%"></HeaderStyle>         
                                            <ItemStyle HorizontalAlign="Left" Font-Names="Verdana" Font-Size="10px"></ItemStyle>         
                                        </telerik:GridBoundColumn>         
                                        <telerik:GridBoundColumn DataField="LName" HeaderText="Last Name" UniqueName="LName"         
                                            HeaderStyle-Width="5%" ColumnEditorID="GridTextBoxColumnEditorLastName" ItemStyle-Width="5%"         
                                            SortExpression="LName">         
                                            <HeaderStyle Width="5%"></HeaderStyle>         
                                            <ItemStyle HorizontalAlign="Left" Font-Names="Verdana" Font-Size="11px"></ItemStyle>         
                                        </telerik:GridBoundColumn>         
                                        <telerik:GridDropDownColumn UniqueName="PolicyType" HeaderText="Policy Type" SortExpression="PolicyType"         
                                            ListTextField="description" ListValueField="LookupId" DataField="PolicyType"         
                                            HeaderStyle-Width="9%" ItemStyle-Width="9%">         
                                            <HeaderStyle Width="9%"></HeaderStyle>         
                                            <ItemStyle HorizontalAlign="Left" Font-Names="Verdana" Font-Size="11px"></ItemStyle>         
                                        </telerik:GridDropDownColumn>         
                                        <telerik:GridDropDownColumn UniqueName="LeadStatus" HeaderText="Lead Status" SortExpression="LeadStatus"         
                                            ListTextField="description" ListValueField="LookupId" DataField="LeadStatus"         
                                            HeaderStyle-Width="9%" ItemStyle-Width="9%">         
                                            <HeaderStyle Width="9%"></HeaderStyle>         
                                            <ItemStyle HorizontalAlign="Left" Font-Names="Verdana" Font-Size="11px"></ItemStyle>         
                                        </telerik:GridDropDownColumn>         
                                        <telerik:GridDropDownColumn UniqueName="PolicyStatus" HeaderText="Policy Status"         
                                            SortExpression="PolicyStatus" Visible="false" ListTextField="description" ListValueField="LookupId"         
                                            DataField="PolicyStatus" HeaderStyle-Width="3%">         
                                            <HeaderStyle Width="3%"></HeaderStyle>         
                                            <ItemStyle Width="3%" HorizontalAlign="Left" Font-Names="Verdana" Font-Size="11px">         
                                            </ItemStyle>         
                                        </telerik:GridDropDownColumn>         
                                        <telerik:GridBoundColumn DataField="EmailAddress" HeaderText="Email To" UniqueName="EmailAddress"         
                                            ColumnEditorID="GridTextBoxColumnEditorEmailAddress" HeaderStyle-Width="7%" ItemStyle-Width="7%"         
                                            SortExpression="EmailAddress">         
                                            <HeaderStyle Width="7%"></HeaderStyle>         
                                            <ItemStyle HorizontalAlign="Left" Font-Names="Verdana" Font-Size="11px"></ItemStyle>         
                                        </telerik:GridBoundColumn>         
                                        <telerik:GridBoundColumn DataField="Notes" HeaderText="Notes" UniqueName="Notes"         
                                            ColumnEditorID="GridTextBoxColumnEditorNotes" HeaderStyle-Width="7%" ItemStyle-Width="7%"         
                                            SortExpression="Notes">         
                                            <HeaderStyle Width="7%"></HeaderStyle>         
                                            <ItemStyle HorizontalAlign="Left" Font-Names="Verdana" Font-Size="11px"></ItemStyle>         
                                        </telerik:GridBoundColumn>         
                                        <telerik:GridDropDownColumn UniqueName="MarketingSourceDesc" HeaderText="Marketing Source"         
                                            ListTextField="description" ListValueField="LookupId" DataField="MarketingSourceDesc"         
                                            HeaderStyle-Width="10%">         
                                            <HeaderStyle Width="10%"></HeaderStyle>         
                                            <ItemStyle HorizontalAlign="Left" Font-Names="Verdana" Font-Size="11px"></ItemStyle>         
                                        </telerik:GridDropDownColumn>         
                                        <telerik:GridBoundColumn DataField="LastActivity" HeaderText="Last Activity" UniqueName="LastActivity"         
                                            ReadOnly="true" ItemStyle-Width="10%" SortExpression="LastActivity">         
                                            <ItemStyle HorizontalAlign="Left" Font-Names="Verdana" Font-Size="11px"></ItemStyle>         
                                        </telerik:GridBoundColumn>         
                                    </Columns>         
                                    <EditFormSettings>         
                                        <EditColumn UniqueName="EditCommandColumn1">         
                                        </EditColumn>         
                                    </EditFormSettings>         
                                </MasterTableView>         
                                <ClientSettings ReorderColumnsOnClient="true" AllowColumnsReorder="true" AllowDragToGroup="True">         
                                    <Selecting AllowRowSelect="True"></Selecting>         
                                    <ClientEvents OnRowDblClick="RowDblClick" OnGridCreated="GridCreated" />         
                                    <Resizing AllowColumnResize="True"></Resizing>         
                                </ClientSettings>         
                            </telerik:RadGrid>         
                            <telerik:GridTextBoxColumnEditor ID="GridTextBoxColumnEditor1" runat="server" TextBoxStyle-Width="70px"         
                                TextBoxStyle-CssClass="formFont" />         
                            <telerik:GridTextBoxColumnEditor ID="GridTextBoxColumnEditorEmailAddress" runat="server"         
                                TextBoxStyle-Width="90%" TextBoxStyle-CssClass="formFont" />         
                            <telerik:GridTextBoxColumnEditor ID="GridTextBoxColumnEditorNotes" runat="server"         
                                TextBoxStyle-Width="90%" TextBoxStyle-CssClass="formFont" />         
                            <telerik:GridTextBoxColumnEditor ID="GridTextBoxColumnEditorFirstName" runat="server"         
                                TextBoxStyle-Width="100%" TextBoxStyle-CssClass="formFont" />         
                            <telerik:GridTextBoxColumnEditor ID="GridTextBoxColumnEditorLastName" runat="server"         
                                TextBoxStyle-Width="100%" TextBoxStyle-CssClass="formFont" />         
                            <ucPL:Preloader ID="DashboardPreloader" runat="server" />         
                        </div>         
                        <div class="DashboardFormInput">         
                            <asp:Label ID="totalRecordCount" runat="server" Text="" CssClass="LeadFormText"></asp:Label>         
                            <asp:Label ID="leadRange" runat="server" Text="" CssClass="LeadFormText"></asp:Label>         
                            <asp:Button ID="btnPrevious" runat="server" Text="Previous 250" Width="85px" OnClick="btnPrevious_Click"         
                                Visible="false" />         
                            <asp:Button ID="btnNext" runat="server" Text="Next 250" Width="85px" OnClick="btnNext_Click"         
                                Visible="false" />         
                        </div>         
                    </telerik:RadAjaxPanel>         
                </div>         
                </form>         

)

I'm using a preloader user control:

Here is the HTML for the User control

Thanks everyone

                    <%@ Control Language="C#" AutoEventWireup="true" CodeBehind="PreLoader.ascx.cs" Inherits="AstonishResultsReporting.UIControls.PreLoader.PreLoader" %>         
            <%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>         
            <div class="Loading">         
            <telerik:RadAjaxLoadingPanel ID="VPCPreloader" runat="server" Transparency="30">             
                    <asp:Image ID="AjaxLoadingImage" runat="server" ImageUrl="~/Images/Preloader/Loading3.gif" />             
            </telerik:RadAjaxLoadingPanel>         
            </div>         
            
                    

Ajax

answered on 30 Jun 2010

5 answers

454 views

Form Template Edit Form: Specified cast is not valid.

Hi

I am struggling to use a checkbox in a template edit form. When I click on the Add New Record button a Specified cast is not valid error is returned. I have implemented the following code that I found on another thread but the error still occurs. I am using an object datasource and binding. Here is the code that I am using.
Markup

    
             <asp:CheckBox ID="chkControlled" runat="server" Checked= '<%# Bind( "controlled") %>'></asp:CheckBox>

C# code

    
            protected void radGridAssetCategories_ItemCommand(object source, GridCommandEventArgs e)  
        
                    {  
        
                        if (e.CommandName == RadGrid.InitInsertCommandName) //"Add new" button clicked  
        
                        {  
        
                            GridEditCommandColumn editColumn = (GridEditCommandColumn)radGridAssetCategories.MasterTableView.GetColumn("EditCommandColumn");  
        
                            editColumn.Visible = false;  
        
                            e.Canceled = true;  
        
                            //Prepare an IDictionary with the predefined values    
        
                            System.Collections.Specialized.ListDictionary newnewValues = new System.Collections.Specialized.ListDictionary();  
        
                            //set initial checked state for the checkbox on init insert    
        
                            newValues["controlled"] = false;   
        
                            //Insert the item and rebind    
        
                            e.Item.OwnerTableView.InsertItem(newValues);  
        
                        }  
        
                        else if (e.CommandName == RadGrid.RebindGridCommandName && e.Item.OwnerTableView.IsItemInserted)  
        
                        {  
        
                            e.Canceled = true;  
        
                        }  
        
                        else  
        
                        {  
        
                            GridEditCommandColumn editColumn = (GridEditCommandColumn)radGridAssetCategories.MasterTableView.GetColumn("EditCommandColumn");  
        
                            if (!editColumn.Visible)  
        
                                editColumn.Visible = true;  
        
                        }  
        
                    }

Thank you
Fred

Grid

answered on 30 Jun 2010

0 answers

82 views

RadEditor has officially lost it's mind!

Disregard. Html failure between monitor and chair.

Editor

asked on 30 Jun 2010

7 answers

168 views

[Solved] Submenu expanding on a different location in IE8

This only happens with IE8. I tried Safari and Chrome and it work just fine. Please see attach image. Note that my menu is using rtl direction and has 100% width.

answered on 30 Jun 2010

1 answer

58 views

Small bug with PagerStyle

Hi guys, just wanted to let you know that I found a simple bug:

If I set the property PagerStyle-AlwaysVisible="true" in MasterTableView, it seems to override the Mode="NextPrevNumericAndAdvanced" property (and possibly others) in the separate PagerStyle tag, and so it does show the pager but the advanced controls are not there.

If I set both properties in MasterTableView, or both in PagerStyle view, it works fine. I would assume that these should work interchangeably.

Not a big problem now that I found the solution, but thought you should know.

Grid

answered on 30 Jun 2010

3 answers

204 views

Problem sorting and filtering on a column bound to subobject property

Hi,

I have a grid bound to a strongly-typed list of business objects (List<BusinessObject>). The class BusinessObject has a property SubObject which may be null. One column of the grid binds to a string property called SubObject.Property.

The grid binds perfectly when it loads initially. However, if I try to filter or sort on the SubObject.Property column, it throws a Null Reference exception when there are any rows in the dataset that have SubObject = null.

I can see why that would be, but my question is, how do I get round it?

Regards,

Paul Taylor

Grid

answered on 30 Jun 2010

1 answer

102 views

New Tab issue with IE8

I'm using the RadMenu control for my web application and it works perfectly for every link on the site except for one. When a user clicks the Ticket link it opens fine in a new tab just like it should. They can then go about doing data entry tasks and saving information on the page. The problem is if they click the Ticket link, enter a bunch of data and then click the Ticket link again it does not open a new tab. It opens in the same tab all of their data entry is lost for the prior ticket they were working on. This only seems to happen with IE8 and it works fine with Firefox but 90% of our users are working with IE8 and I suspect the bug is with the browser but needless to say I still need a work around for it. I've provided a screen shot and sample code for how I'm binding the control.

    
            <telerik:RadMenu ID="RadMenu1" runat="server" Skin="Web20" EnableEmbeddedSkins="true" 
        
                            EnableEmbeddedBaseStylesheet="true" Flow="Horizontal" Width="100%" OnItemDataBound="RadMenu1_ItemDataBound" > 
        
                            <DataBindings> 
        
                                <telerik:RadMenuItemBinding TextField="Link" NavigateUrlField="LinkURL" TargetField="LinkTarget"   /> 
        
                            </DataBindings> 
        
                        </telerik:RadMenu>

    
             private void BindMenu()  
        
                {  
        
                    DataSet ds;  
        
                    if (Session["Menu"] != null)  
        
                    {  
        
                        ds = (DataSet)Session["Menu"];  
        
                    }  
        
                    else  
        
                    {  
        
                        ds = ConnecTED.BindTEDMenu();  
        
                        Session["Menu"] = ds;  
        
                    }  
        
                    RadMenu1.DataSource = ds;  
        
                    RadMenu1.DataTextField = "Link";  
        
                    RadMenu1.DataValueField = "LinkURL";  
        
                    RadMenu1.DataFieldID = "LinkID";  
        
                    RadMenu1.DataFieldParentID = "ParentLinkID";  
        
                    RadMenu1.DataBind();  
        
                }  
        
                protected void RadMenu1_ItemDataBound(object sender, RadMenuEventArgs e)  
        
                {  
        
                    if (!SecurityHandler.CanViewLink(SafeValue.SafeInt(Session["UserID"].ToString()),DataBinder.Eval(e.Item.DataItem, "Link").ToString()))  
        
                    {  
        
                        e.Item.Visible = false;  
        
                    }  
        
                }

answered on 30 Jun 2010

1 answer

105 views

JSON is RadWindow.Close()

Hello,

I have an issues with the RadWindow when I try to put as parameter of the close, a json string

at the end of my client script,

I close the window using the following line,

oWnd.close(myJson);

myJson contains the following : {"Hello":"true"}

and it doesn't work, I got an issue on the parent when it loads.

Sy had the issue already ?

thx in advance

Note it works if I pass a simple string as "Hello" for instance