Questions on UI for ASP.NET AJAX Forum

1 answer

93 views

Different behaviour on dev box vs. published site

Hi,

I have successfully created a page with a grid with all the functionality I needed. Works properly on the dev machine (tried from several other machines as well), but when I published it (to GoDaddy) it lost some of the functionality.

To start with, it lost some formatting of it's header: the column titles are misaligned compared to the actual columns. See screenshots dev.png and published.png.
When I click on the edit button (the grid is configured for in line editing of a single numerical value) it enters edit mode, but the numeric editor doesn't have any of the functionality, i.e. increasing/decreasing its value with the arrow keys or validation (the small triangular warning icon when a non-numeric value is entered)
Also, when clicking update, it doesn't update the value (probably it doesn't fire the Updated event, although I cannot check it)

All this looks pretty strange to me. I am fairly new to Telerik controls, so I may have missed something...

Any idea?

Thank you!

viktor

Grid

answered on 21 Jun 2011

1 answer

100 views

Grid overflows in multipageview

Greetings,

I have a problem with a radgrid that overflows its container when I put it inside a multipageview. It is inside a user control, in a master page setting.

1. If I remove the code for the tabstrip and pageview, and include the user control alone, it works perfectly.

2. If I include the tabstrip and pageview in the page, and, if I put the user control with the grid before or after the tabstrip and pageview, it works perfectly. The only time the grid overflows is when I include its user control inside the page view.

3. I have tried using the css style "clear:both" in just about every possible place and it does not work at all.

4. I have tried pulling out the ajaxmanagerproxy and it still overflows.

I apologize if this issue has been solved before but a search did not turn up anything. Any help would be greatly appreciated.

Thanks!

The code for the master page is below:

<%@ Master Language="C#" AutoEventWireup="true" CodeBehind="WebAdmin.master.cs" Inherits="WebAdmin.WebApp.WebAdmin" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
    <title>WebAdmin Management System</title>
    <link href="/styles/webadmin.css" rel="Stylesheet" type="text/css" />
    <link href="/styles/usalstylekit.css" rel="Stylesheet" type="text/css" />

    <script type="text/javascript" src="/scripts/jquery.js"></script>

    <script type="text/javascript" src="/scripts/jquerydefaultvalue.js"></script>

    <script type="text/javascript" src="/scripts/jquerycorner.js"></script>

    <script type="text/javascript" src="/scripts/pagescripts.js"></script>

    <asp:ContentPlaceHolder ID="head" runat="server">
    </asp:ContentPlaceHolder>
</head>
<body>
    <div id="wrapper">
        <form id="form1" runat="server">
        <div id="headerBackground">
            <div id="headerBackgroundFrame">
                <div id="header">
                    <h1 id="logo">
                        <a href="Default.aspx" tabindex="-1">
                            <img alt="WebAdmin Logo" src='<%= ResolveClientUrl("images/WebAdmin_logo.gif") %>' style="width: 224px; height: 61px;
                                border: 0;" /></a></h1>
                    <div id="systemStatus">
                        Welcome User:
                        <asp:Label ID="lblCurrentUsername" runat="server" Text="n/a"></asp:Label><br />
                        <asp:Label ID="lblCurrentDateTime" runat="server" Text="n/a"></asp:Label>
                        </div>
                </div>
            </div>
        </div>
        <div id="contentColumnMainBackground">
            <div id="contentColumnMain">
                <div id="topNavigation">
                    <asp:ContentPlaceHolder ID="tabstrip" runat="server">
                    </asp:ContentPlaceHolder>
                 <div>
                  <ul id="topNav">
                        <li runat="server" id="liHomeTab"><a tabindex="-1" href='<%= ResolveClientUrl("Default.aspx") %>'>Home</a></li>
                        <li runat="server" id="liCustomerServiceTab"><a tabindex="-1" href='<%= ResolveClientUrl("CustomerService.aspx") %>'>Customer Service</a></li>
                        <li runat="server" id="liAgentLicensingTab"><a tabindex="-1" href='<%= ResolveClientUrl("AgentLicensing.aspx") %>'>Producers</a></li>
                        <li runat="server" id="liAgenciesTab"><a tabindex="-1" href='<%= ResolveClientUrl("Agencies.aspx") %>'>Agencies</a></li>
                        <li runat="server" id="liAquaManagementTab"><a tabindex="-1" href='<%= ResolveClientUrl("AquaManagement.aspx") %>'>AQUA</a></li>
                        <li runat="server" id="liStrategicPartnersTab"><a tabindex="-1" href='<%= ResolveClientUrl("Partners.aspx") %>'>Partners</a></li>
                        <li runat="server" id="liBoardMembersTab" visible="false"><a tabindex="-1" href='<%= ResolveClientUrl("BoardMembers.aspx") %>'>Board</a></li>
                        <li runat="server" id="liSystemTab"><a tabindex="-1" href='<%= ResolveClientUrl("AdminSystem.aspx") %>'>System</a></li>
                        <li runat="server" id="liACHAndPayments"><a tabindex="-1" href='<%= ResolveClientUrl("ACHAndPayments.aspx") %>'>Billing</a></li>
                        <li runat="server" id="liReportsTab"><a tabindex="-1" href='<%= ResolveClientUrl("Reports.aspx") %>'>Reports</a></li>
                  </ul>
                  <ul id="secondaryNav" runat="server">
                    <li runat="server" id="liTransactionLog">
                        <a tabindex="-1" href='<%= ResolveClientUrl("transactionlog.aspx") %>'>Transaction Log</a>
                    </li>
                    <li runat="server" id="liPerformanceReport">
                        <a tabindex="-1" href='<%= ResolveClientUrl("PerformanceReport.aspx") %>'>Performance Report</a>
                    </li>
                    <li runat="server" id="liWebStats">
                        <a tabindex="-1" href='<%= ResolveClientUrl("WebStatistics.aspx") %>'>Web Statistics</a>
                    </li>
                    <li runat="server" id="liBusinessReports">
                        <a tabindex="-1" href='<%= ResolveClientUrl("BusinessReports.aspx") %>'>Business Reports</a>
                    </li>
                    <li runat="server" id="liBillingReports">
                        <a tabindex="-1" href='<%= ResolveClientUrl("BillingReports.aspx") %>'>Billing Reports</a>
                    </li>
                    <li runat="server" id="liReportsHome" style="list-style-type:none;">
                        <a tabindex="-1" href='<%= ResolveClientUrl("Reports.aspx") %>'><< Back to Reports</a>
                    </li>
                      <li runat="server" id="liBack" style="list-style-type:none;">
                        <a tabindex="-1" href="javascript:history.go(-1)"><< Back</a>
                    </li>
                  </ul>

                </div>
              </div>


                <asp:ContentPlaceHolder ID="mainContent" runat="server">

                    <p>
                         </p>
                    <p>
                         </p>
                    <p>
                         </p>
                </asp:ContentPlaceHolder>
            </div>
        </div>
        <div id="footer">
            USAbleLife.com Web Admin - This system is for authorized LSV users only!<br />
            Having trouble? For all support, please contact your friendy <a href="MailTo:WebTeam@usablelife.com?subject=WebAdmin Issue Report">
                LSV Web Team</a></div>


    <telerik:RadScriptManager ID="RadScriptManager1" Runat="server">
    </telerik:RadScriptManager>

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

                </form>
    </div>
</body>
</html>

And the markup for the page that has the user control:
<%@ Page Language="C#" MasterPageFile="~/WebAdmin.master" AutoEventWireup="true" CodeBehind="AdminSystem.aspx.cs" Inherits="WebAdmin.WebApp.AdminSystem" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>
<%@ Register TagPrefix="lsv" TagName="ViewInactiveUser" Src="~/UserControls/uc_ViewInactiveUsers.ascx" %>
<%@ Register TagPrefix="lsv" TagName="ViewAllUserActivity" Src="~/UserControls/uc_ViewAllUserActivity.ascx" %>
<%@ Register TagPrefix="lsv" TagName="RoleWhiteList" Src="~/UserControls/uc_RolesWhiteList.ascx" %>
<%@ Register TagPrefix="lsv" TagName="UserBlackList" Src="~/UserControls/uc_BlackListUser.ascx" %>
<%@ Register TagPrefix="lsv" TagName="EmailTemplate" Src="~/UserControls/uc_EmailTemplateManager.ascx" %>
<%@ Register TagPrefix="lsv" TagName="ViewDeactivatedUser" Src="~/UserControls/uc_ViewDeactivatedUsers.ascx" %>

<asp:Content ID="Content3" ContentPlaceHolderID="mainContent" runat="server">

<telerik:RadScriptBlock runat="server">
<script type="text/javascript">
var tabCookieName = "myCookieName";

function onClientTabSelected(sender, args) {
    //Persist selected tab text
    var tabText = args.get_tab().get_text();
    //Save text to a cookie using JavaScript
    saveTabIndex(tabText);
}

function saveTabIndex(tabText) {
    //Call JS function to save cookie name, tab text,
    //and days before cookie should expire
    setCookie(tabCookieName, tabText, 1);
}

//Cookie operation helper function
//Save the value to a cookie and set expiration date
function setCookie(c_name, value, expiredays) {
    var exdate = new Date();
    exdate.setDate(exdate.getDate() + expiredays);
    document.cookie = c_name + "=" + escape(value) +
        ((expiredays == null) ? "" : ";expires=" + exdate.toGMTString());
}

//Variable to hold reference to tabstrip
var tabstrip;
function onClientTabLoad(sender) {
    //Get reference to tabstrip
    tabstrip = sender;
}

function loadTabIndex(tabstrip) {
    //If tabstrip reference isn't null
    if (tabstrip != null) {
        //Get cookie value
        var tabText = getCookie(tabCookieName);
        //If text from the cookie exists
        if (tabText != "" || tabText != null) {
            //Set tabstrip selected index
            var tab = tabstrip.findTabByText(tabText);
            //Get tab object
            if (tab != null) {
                tab.select(); //Select tab
            }
        }
    }
}

//Cookie helper function
//Gets a cookie based on supplied name and returns value
//as a string
function getCookie(c_name) {
    try {
        if (document.cookie.length > 0) {
            c_start = document.cookie.indexOf(c_name + "=");
            if (c_start != -1) {
                c_start = c_start + c_name.length + 1;
                c_end = document.cookie.indexOf(";", c_start);
                if (c_end == -1) c_end = document.cookie.length;
                return unescape(document.cookie.substring(c_start, c_end));
            }
        }
    } catch (err) { }

    //If there is an error or no cookie
    //return an empty string
    return "";
}

//pageLoad automatically called by ASPNET AJAX when page ready
function pageLoad() {
    //Must do tab strip select here so that
    //multipage is initialized and updated
    loadTabIndex(tabstrip);
}

</script>
</telerik:RadScriptBlock>
<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Skin="Web20">
</telerik:RadAjaxLoadingPanel>
<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel2" runat="server" Skin="Web20">
</telerik:RadAjaxLoadingPanel>


<telerik:radajaxmanagerproxy ID="RadAjaxManagerProxy3" runat="server">
        <AjaxSettings>
        <telerik:AjaxSetting AjaxControlID="RadTabStrip1">
           <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="RadTabStrip1"/>
                    <telerik:AjaxUpdatedControl ControlID="RadMultiPage1" LoadingPanelID="RadAjaxLoadingPanel1"/>
                </UpdatedControls>
        </telerik:AjaxSetting>

        <telerik:AjaxSetting AjaxControlID="gridInactiveUsers">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="gridInactiveUsers"/>
                <telerik:AjaxUpdatedControl ControlID="RadMultiPage1" LoadingPanelID="RadAjaxLoadingPanel2" />
            </UpdatedControls>
        </telerik:AjaxSetting>

        <telerik:AjaxSetting AjaxControlID="gridViewAllActivity">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="gridViewAllActivity"/>
                <telerik:AjaxUpdatedControl ControlID="RadMultiPage1" LoadingPanelID="RadAjaxLoadingPanel2" />
            </UpdatedControls>
        </telerik:AjaxSetting>

        <telerik:AjaxSetting AjaxControlID="gridDeactivatedUsers">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="gridDeactivatedUsers"/>
                <telerik:AjaxUpdatedControl ControlID="RadMultiPage1" LoadingPanelID="RadAjaxLoadingPanel2" />
            </UpdatedControls>
        </telerik:AjaxSetting>

        <telerik:AjaxSetting AjaxControlID="divRolesControl">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="divRolesControl"/>
                <telerik:AjaxUpdatedControl ControlID="RadMultiPage1" LoadingPanelID="RadAjaxLoadingPanel2" />
            </UpdatedControls>
        </telerik:AjaxSetting>

       <telerik:AjaxSetting AjaxControlID="divBlacklistRolesControl">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="divBlacklistRolesControl"/>
                <telerik:AjaxUpdatedControl ControlID="RadMultiPage1" LoadingPanelID="RadAjaxLoadingPanel2" />
            </UpdatedControls>
        </telerik:AjaxSetting>

        <telerik:AjaxSetting AjaxControlID="divEmailTemplates">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="divEmailTemplates"/>
                <telerik:AjaxUpdatedControl ControlID="RadMultiPage1" LoadingPanelID="RadAjaxLoadingPanel2" />
            </UpdatedControls>
        </telerik:AjaxSetting>

        <telerik:AjaxSetting AjaxControlID="lblMessage">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="radPanelEmail"/>
            </UpdatedControls>
        </telerik:AjaxSetting>

        <telerik:AjaxSetting AjaxControlID="btnSelectUser">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="RadMultiPage1" LoadingPanelID="RadAjaxLoadingPanel2" />
            </UpdatedControls>
        </telerik:AjaxSetting>

        <telerik:AjaxSetting AjaxControlID="gridUserSessions">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="RadMultiPage1" LoadingPanelID="RadAjaxLoadingPanel2" />
            </UpdatedControls>
        </telerik:AjaxSetting>

        <telerik:AjaxSetting AjaxControlID="btnShowEntity">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="RadMultiPage1" LoadingPanelID="RadAjaxLoadingPanel2" />
            </UpdatedControls>
        </telerik:AjaxSetting>

        <telerik:AjaxSetting AjaxControlID="ddUserList">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="RadMultiPage1" LoadingPanelID="RadAjaxLoadingPanel2" />
            </UpdatedControls>
        </telerik:AjaxSetting>

        <telerik:AjaxSetting AjaxControlID="btnHideEntityValueFieldset">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="RadMultiPage1" LoadingPanelID="RadAjaxLoadingPanel2" />
            </UpdatedControls>
        </telerik:AjaxSetting>
       </AjaxSettings>

   </telerik:radajaxmanagerproxy>


         <telerik:RadTabStrip ID="RadTabStrip1" OnClientLoad="onClientTabLoad"
               OnClientTabSelected="onClientTabSelected" AutoPostBack="True" runat="server"
               Skin="Office2007" MultiPageID="RadMultiPage1">
                <Tabs>
                    <telerik:RadTab Text="Security" runat="server">
                         <Tabs>
                            <telerik:RadTab PageViewID="RadPageView1" runat="server" Text="Roles to Expire (white list)"></telerik:RadTab>
                            <telerik:RadTab PageViewID="RadPageView2" runat="server" Text="Ignored Users (black list)"></telerik:RadTab>
                            <telerik:RadTab PageViewID="RadPageView3" runat="server" Text="Inactive Accounts"></telerik:RadTab>
                            <telerik:RadTab PageViewID="RadPageView4" runat="server" Text="Deactivated Accounts"></telerik:RadTab>
                            <telerik:RadTab PageViewID="RadPageView5" runat="server" Text="Add/Edit Accounts (Roles)"></telerik:RadTab>
                            <telerik:RadTab PageViewID="RadPageView6" runat="server" Text="View All User Activity"></telerik:RadTab>
                        </Tabs>
                    </telerik:RadTab>
                    <telerik:RadTab Text="Reports">
                         <Tabs>
                                <telerik:RadTab PageViewID="RadPageView7" runat="server" Text="Visitors"></telerik:RadTab>
                                <telerik:RadTab PageViewID="RadPageView8" runat="server" Text="Page Hits"></telerik:RadTab>
                         </Tabs>
                    </telerik:RadTab>
                    <telerik:RadTab Text="Resources">
                         <Tabs>
                                <telerik:RadTab PageViewID="RadPageView9" runat="server" Text="Email Messages"></telerik:RadTab>
                                <telerik:RadTab PageViewID="RadPageView10" runat="server" Text="String Resources"></telerik:RadTab>
                                <telerik:RadTab PageViewID="RadPageView11" runat="server" Text="Newsletter Templates"></telerik:RadTab>
                         </Tabs>
                    </telerik:RadTab>
                    <telerik:RadTab Text="Mailing Lists">
                         <Tabs>
                                <telerik:RadTab PageViewID="RadPageView12" runat="server" Text="Send Newsletter"></telerik:RadTab>
                                <telerik:RadTab PageViewID="RadPageView13" runat="server" Text="Manage Subscribers"></telerik:RadTab>
                                <telerik:RadTab PageViewID="RadPageView14" runat="server" Text="Past Newsletters"></telerik:RadTab>
                         </Tabs>
                    </telerik:RadTab>
                </Tabs>
         </telerik:RadTabStrip>

         <telerik:RadMultiPage ID="RadMultiPage1" runat="server">

             <telerik:RadPageView ID="RadPageView1" runat="server" Width="100%" Height="462px">
                <lsv:RoleWhiteList ID="lsvRolesWhitelist" runat="server" Visible="true" />
             </telerik:RadPageView>

             <telerik:RadPageView ID="RadPageView2" runat="server" Width="100%" Height="462px">
                <lsv:UserBlackList ID="lsvUserBlackList" runat="server" Visible="true" />
             </telerik:RadPageView>

             <telerik:RadPageView ID="RadPageView3" runat="server" Width="100%" Height="462px">
                 <div style="width: 100%; line-height: 1.8em;">
                    <lsv:ViewInactiveUser Visible="true" ID="lsvInactiveUser" runat="server" />
                </div>
             </telerik:RadPageView>

             <telerik:RadPageView ID="RadPageView4" runat="server" Width="100%" Height="462px">
                <lsv:ViewDeactivatedUser ID="lsvViewDeactivatedUsers" runat="server" />
             </telerik:RadPageView>

             <telerik:RadPageView ID="RadPageView5" runat="server" Width="100%" Height="462px">
               Coming soon...
             </telerik:RadPageView>

             <telerik:RadPageView ID="RadPageView6" runat="server" Width="100%" Height="462px">
                <lsv:ViewAllUserActivity Visible="true" ID="lsvViewAllUserActivity" runat="server" />
             </telerik:RadPageView>

             <telerik:RadPageView ID="RadPageView7" runat="server" Width="100%" Height="462px">
                Coming soon...
             </telerik:RadPageView>

             <telerik:RadPageView ID="RadPageView8" runat="server" Width="100%" Height="462px">
                Coming soon...
             </telerik:RadPageView>

             <telerik:RadPageView ID="RadPageView9" runat="server" Width="100%" Height="462px">
                <lsv:EmailTemplate ID="lsvEmailTemplate" runat="server" Visible="true" />
             </telerik:RadPageView>

             <telerik:RadPageView ID="RadPageView10" runat="server" Width="100%" Height="462px">
                Coming soon...
             </telerik:RadPageView>

             <telerik:RadPageView ID="RadPageView11" runat="server" Width="100%" Height="462px">
                Coming soon...
             </telerik:RadPageView>

             <telerik:RadPageView ID="RadPageView12" runat="server" Width="100%" Height="462px">
                Coming soon...
             </telerik:RadPageView>

             <telerik:RadPageView ID="RadPageView13" runat="server" Width="100%" Height="462px">
                Coming soon...
             </telerik:RadPageView>

             <telerik:RadPageView ID="RadPageView14" runat="server" Width="100%" Height="462px">
                Coming soon...
             </telerik:RadPageView>
         </telerik:RadMultiPage>


</asp:Content>
<asp:Content ID="Content4" runat="server" ContentPlaceHolderID="head">
</asp:Content>

TabStrip

answered on 21 Jun 2011

2 answers

159 views

Enabled state of CheckBox in GridTemplateColumn does not persist after expanding Parent group. It always reverts back to what it was on Load

I have an odd scenerio that is happening:

I have a RADGrid on a page. The DetailTable/GridTableView has two GridTemplateColumns that each contains a CheckBox object (unbound). The desired behavior is that CheckBox chkRuleEdition is always initially disabled. When CheckBox chkSelect is checked, I enable chkRuleEdition, when I uncheck chkSelect, then is uncheck and disable chkRuleEdition. I have this working fine, except....

When I have a row where chkRuleEdition is enabled and checked, when I expand a different parent row, the chkRuleEdition always reverts back to it's initial enabled/disabled state, in this case, being disabled. I seem to have no ability to change this state in the ItemCreated event of the RADGrid, aside from the initial state when the grid is first loaded. Coping relevant code below (I apologize, but "Format Code Block" is not working for me.)

RadGrid:

<telerik:RadGrid runat="server" ID="rgStudentExtractRequest"

AutoGenerateColumns="false" AllowSorting="false" AllowPaging="false" OnItemCreated="rgStudentExtractRequest_ItemCreated"

Width="780px">

<MasterTableView DataKeyNames="AcademicYear" AllowMultiColumnSorting="True" HierarchyLoadMode="ServerBind"

GroupLoadMode="Server">

<telerik:GridTableView DataKeyNames="AcademicYear" Width="100%" AllowSorting="false" >

<telerik:GridRelationFields DetailKeyField="AcademicYear" MasterKeyField="AcademicYear" />

</ParentTableRelation>

<telerik:GridBoundColumn DataField="Subject" SortExpression="Subject" HeaderText="Subject" Display="true" />

<telerik:GridBoundColumn UniqueName="SubjectCd" DataField="SubjectCd" Display="false" />

<telerik:GridTemplateColumn UniqueName="clmSelect" HeaderText="Full" Display="true" HeaderStyle-HorizontalAlign="Center" ItemStyle-HorizontalAlign="Center" >

<asp:CheckBox ID="chkSelect" runat="server" />

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="clmRuleEdition" HeaderText="Rule Edition" Display="true" HeaderStyle-HorizontalAlign="Center" ItemStyle-HorizontalAlign="Center" >

<asp:CheckBox ID="chkRuleEdition" runat="server" Enabled="true" />

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</telerik:GridTableView>

</DetailTables>

<telerik:GridBoundColumn DataField="AcademicYear" SortExpression="AcademicYear" HeaderText="" Display="true" />

</Columns>

</MasterTableView>

</telerik:RadGrid>

Script (Event set up in code behind):

function clicked_chkSelect(chkbox, itemId) {

var tableView = $find(itemId.split("__")[0]);

tableView.get_dataItems();

var row = $find(itemId);

var chkFull = chkbox;

var chkRuleEdition = row.findElement("chkRuleEdition");

if (chkFull.checked == false) {

chkRuleEdition.checked =

false;

chkRuleEdition.disabled =

true;

}

else {

chkRuleEdition.disabled =

false;

chkRuleEdition.parentElement.removeAttribute(

"disabled");

}

}

ItemCreated Event (This only seems to set up the Grid on Load, not when the expanded process happens, even though I can trap in Debugger):

Protected Sub rgStudentExtractRequest_ItemCreated(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs)

Try

If e.Item.GetType Is GetType(GridDataItem) Then

Dim item As GridDataItem = CType(e.Item, GridDataItem)

'if this item is from a detail table

If (item.OwnerTableView IsNot rgStudentExtractRequest.MasterTableView) Then

Dim chkSelect As CheckBox = CType(item.FindControl("chkSelect"), CheckBox)

Dim chkRuleEdition As CheckBox = CType(item.FindControl("chkRuleEdition"), CheckBox)

'pass the ClientID of the row itself. We can extract the detail table ID from it

If chkSelect IsNot Nothing Then

chkSelect.Attributes.Add(

"onclick", "clicked_chkSelect(this,'" + item.ClientID + "')")

End If

If chkRuleEdition IsNot Nothing andalso chkSelect isnot Nothing andalso chkSelect.Checked = False Then

chkRuleEdition.Enabled =

False

ElseIf chkRuleEdition IsNot Nothing Then

chkRuleEdition.Enabled =

True

End If

Catch ex As Exception

MessageWindowLogWithError(, ,

Message.Icon.Err, ex, , PageName, System.Reflection.MethodBase.GetCurrentMethod.Name)

End Try

End Sub

Grid

answered on 21 Jun 2011

3 answers

130 views

ListBox w/ LoadingPanel

Hello,

I have a small problem where items in a listbox are not visible after it has been populated. The setup is very simple in that I have the RadAjaxManager and a RadAjaxLoadingPanel. The RadAjaxManager is setup where I have a button as the AjaxControlID and the UpdateControl is the listbox. When I click the button, which does a call to active directory to get a list of users and then populate those users in the listbox, the loadingpanel shows as expected over the listbox. However, when the operation is complete and the loading panel is gone, the listbox appears empty with no items. If I cause a post back from some other action, the items that should have appeared in the listbox will suddenly show up. Without the AjaxManager and LoadingPanel, clicking the button will cause a normal postback and the listbox will properly display the items that were added to it. Following is my html and the code for populating the box.

<%@ Page Title="" Language="VB" MasterPageFile="~/site.master" AutoEventWireup="false" CodeFile="securitymanagement.aspx.vb" Inherits="pages_securitymanagement" %>

<asp:Content ID="HeaderContent" ContentPlaceHolderID="SiteHeadContent" Runat="Server">

</asp:Content>

<asp:Content ID="BodyContent" ContentPlaceHolderID="SiteBodyContent" Runat="Server">

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

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="SearchForObject">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="ObjectList"

LoadingPanelID="RadAjaxLoadingPanel" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel" Runat="server" />

<telerik:RadSplitter runat="Server" ID="SiteParent" Width="100%" BorderSize="0" BorderStyle="None"

PanesBorderSize="0" Height="100%" Orientation="Vertical" VisibleDuringInit="false">

<telerik:RadPane ID="LeftPane" runat="server" Width="300px" Scrolling="None">

<div class="padding20">

<h4>Security Tasks</h4>

<div class="padding10top">

<asp:RadioButtonList ID="SecurityTasks" runat="server" AutoPostBack="true">

<asp:ListItem Text="Role Management" Value="0" Selected="True" />

<asp:ListItem Text="Membership Managment" Value="1" />

</asp:RadioButtonList>

</div>

</telerik:RadPane>

<telerik:RadPane ID="RightPane" runat="server" Scrolling="Both" Height="100%" CssClass="panefix">

<div class="padding20">

<telerik:RadMultiPage ID="MultiPage" SelectedIndex="0" RenderSelectedPageOnly="true" runat="server">

<telerik:RadPageView ID="RolesPage" runat="server">

<h4>Role Management</h4>

<div class="padding10top">

<div class="floatleft">

<asp:Panel ID="CurrentRolesGroup" runat="server" GroupingText="Current Roles">

<div class="padding10">

<div>

<telerik:RadListBox ID="RolesList" runat="server" Height="300px" AutoPostBack="true"

Width="255px" DataSourceID="RoleManagementDataSource" DataKeyField="RoleName"

DataSortField="RoleName" DataTextField="RoleName" DataValueField="RoleName" />

</div>

<div class="padding10top"><telerik:RadButton ID="RemoveRole" Text="Remove" runat="server" Width="100px" /></div>

</div>

</asp:Panel>

</div>

<div class="floatleft padding20left">

<asp:Panel ID="RolePermissionsGroup" runat="server" GroupingText="Role Permissions">

<div class="padding10">

<div>

<telerik:RadListBox ID="RolePermissions" runat="server" Height="300px" Width="255px"

CheckBoxes="true" DataSourceID="PermissionsDataSource" DataKeyField="permission_id"

DataTextField="name" DataValueField="permission_id" Enabled="false" />

</div>

<div class="padding10top"><telerik:RadButton ID="ApplyPerms" Text="Apply" runat="server" Width="100px" /></div>

</div>

</asp:Panel>

</div>

<div class="floatleft clear">

<asp:Panel ID="NewRoleGroup" runat="server" GroupingText="Role Permissions">

<div class="padding10">

<div><telerik:RadTextBox ID="NewRole" runat="server" Width="250px" /></div>

<div class="padding10top"><telerik:RadButton ID="AddRole" Text="Add" runat="server" Width="100px" /></div>

</div>

</asp:Panel>

</div>

</telerik:RadPageView>

<telerik:RadPageView ID="MembershipPage" runat="server">

<h4>Membership Management</h4>

<div class="padding10top">

<div class="floatleft">

<asp:Panel ID="RoleMembersGroup" runat="server" GroupingText="Current Roles">

<div class="padding10">

<div>Select Role:</div>

<div>

<asp:DropDownList ID="SelectRole" runat="server" DataSourceID="RoleManagementDataSource"

DataTextField="RoleName" DataValueField="RoleName" AutoPostBack="true" Width="250px" />

</div>

<div class="padding10top">

<telerik:RadListBox ID="MembersList" runat="server" Height="300px" Width="255px"

DataSourceID="MembersDataSource" DataKeyField="UserName" DataTextField="UserName" DataValueField="UserName" />

</div>

<div class="padding10top"><telerik:RadButton ID="RemoveMember" Text="Remove" runat="server" Width="100px" /></div>

</div>

</asp:Panel>

</div>

<div class="floatleft padding20left">

<asp:Panel ID="SearchMembersGroup" runat="server" GroupingText="Role Permissions">

<div class="padding10">

<div>Search User or Group:</div>

<div><telerik:RadTextBox ID="ObjectToSearch" runat="server" Width="350px" /></div>

<div class="padding10top">

<telerik:RadListBox ID="ObjectList" runat="server" Height="300px" Width="355px" Sort="Ascending" />

</div>

<div class="padding10top">

<telerik:RadButton ID="SearchForObject" Text="Search" runat="server" Width="100px" />

<telerik:RadButton ID="AddObject" Text="Add" runat="server" Width="100px" />

</div>

</asp:Panel>

</div>

</telerik:RadPageView>

</telerik:RadMultiPage>

</div>

</telerik:RadPane>

</telerik:RadSplitter>

<asp:SqlDataSource ID="RoleManagementDataSource" runat="server"

ConnectionString="<%$ ConnectionStrings:aspcfg_db %>"

SelectCommand="aspnet_Roles_GetAllRoles"

SelectCommandType="StoredProcedure">

<SelectParameters>

<asp:Parameter Name="ApplicationName" DefaultValue="MAC" Type="String" />

</SelectParameters>

</asp:SqlDataSource>

<asp:SqlDataSource ID="PermissionsDataSource" runat="server"

ConnectionString="<%$ ConnectionStrings:mac_db %>"

SelectCommand="Permissions_GetAllPermissions"

SelectCommandType="StoredProcedure">

</asp:SqlDataSource>

<asp:SqlDataSource ID="MembersDataSource" runat="server"

ConnectionString="<%$ ConnectionStrings:aspcfg_db %>"

SelectCommand="aspnet_UsersInRoles_GetUsersInRoles"

SelectCommandType="StoredProcedure">

<SelectParameters>

<asp:ControlParameter ControlID="SelectRole" Name="RoleName"

PropertyName="SelectedValue" Type="String" />

<asp:Parameter Name="ApplicationName" DefaultValue="MAC" Type="String" />

</SelectParameters>

</asp:SqlDataSource>

</asp:Content>

Protected Sub SearchForObject_Click(ByVal sender As Object, ByVal e As System.EventArgs) _

Handles SearchForObject.Click

If Not ObjectToSearch.Text = String.Empty Then

ObjectList.Items.Clear()

Dim searchedObjects As SearchResultCollection = SearchForUsersGroups(ObjectToSearch.Text)

For Each oneObject As SearchResult In searchedObjects

Dim item As RadListBoxItem

If oneObject.Properties.Contains("displayName") Then

item = New RadListBoxItem( _

oneObject.Properties("displayName")(0).ToString, _

oneObject.Properties("distinguishedName")(0).ToString)

Else

item = New RadListBoxItem( _

oneObject.Properties("name")(0).ToString, _

oneObject.Properties("distinguishedName")(0).ToString)

End If

ObjectList.Items.Add(item)

Next

ObjectList.SortItems()

End If

End Sub

Thanks,
Ron

ListBox

answered on 21 Jun 2011

3 answers

127 views

In Rad tree list when i am collapse and exapand the nodes it willl take more time how reduce time limit ? and How to increase the performance?

Hi

I am using rad tree list successfully working

but i have problem is take much time taken for collapsing and expand the nodes.

how reduce this and increase performance

And

also i am taking "TreeListTemplateColumn " for asp checkboxs column in treelist control

when i am clicking the parent checkbook automatically child also cheeked but this functionality not working for me

Please give the this two solutions

Thanks for ur help !

TreeList

answered on 21 Jun 2011

1 answer

84 views

SelectionStart_End Property convert value to int before displaying

With the following Radslider settings (see below).... The initial state of the slider on the client browser incorrectly displays as SelectionStart= 0 and SelectionEnd=1. In the code behind the proper values can be retrieved (SelectionStart= .1 and SelectionEnd=.6) before the page is sent to the browser. It seems at some point a conversion decimal to int is being made for the client display.

<telerik:RadSlider runat="server" ID="RadSlider4" Orientation="Vertical" Height="300" IsDirectionReversed="true" Width="50"
SelectionStart=".1" SelectionEnd=".6"
MinimumValue="0"
MaximumValue="1"
LargeChange=".1"
SmallChange=".05"
TrackPosition="BottomRight" ItemType="Tick" IsSelectionRangeEnabled="true" EnableServerSideRendering="true" OnClientValueChanged="HandleValueChanged" > </telerik:RadSlider>

At the browser, the client-side functionality works correctly when the sliders are moved and proper decimal values are provided using the function below

function HandleValueChanged(sender, eventArgs) {
            $get("sliderValue").value = sender.get_selectionStart();
            $get("sliderValue2").value = sender.get_selectionEnd();
        }

Slider

answered on 21 Jun 2011

3 answers

101 views

RadProgressArea show only NaN as progress

Hi!

I have built an upload-solution using RadAsyncUpload and a RadProgressArea. This works fine in my dev-environment running 2008R2 and IIS7.5. When i deploy it to staging-servers using only win2008 and IIS7.0, the progressarea only displays "NaNB", "NaN%" etc. as progress.

I have checked permissions in filesystem, web.config for handler-registration but it is all the same as in developement. Do you have any ideas as to where I need to go next in my error-checking?

Regards,
Matts

AsyncUpload

answered on 21 Jun 2011

3 answers

454 views

Pasting in Chrome causes all fonts to change to default browser font.

This problem seems to happen only in Chrome. If you copy text and paste it into the RadEditor (from notepad, so no formatting is applied), the font of the text that is pasted and all other text in the editor is changed to Chrome's default font (whatever that happens to be). I actually have a short video that demonstrates the issue that was put together by one of our users who reported the issue. In this case the default font is Times New Roman, size 3 and you can see that when the content is pasted all the fonts in the entire editor are affected. I changed my default font to "Stencil" in Chrome and was able to reproduce the same thing. The interesting thing to note is that if you use the RadEditor's Paste toolbar items it seems to work fine. again this is only an issue in Chrome. Do you have any suggestions for fixing this issue? I'm using Telerik.Web.UI.dll version 2011.1.315.35.

Thanks!
-Mark

Editor

answered on 21 Jun 2011

1 answer

211 views

Async file upload problem

Hello

I tried the async file upload example from the demos, the one within a grid, and it worked ok on my developer machine, in debug mode.
Then after i deployed it on a remote virtual machine, which runs IIS 6, it stopped working!
The error is a javascript one, saying something about Silverlight, it's quite large but i'll paste it here:

Message: Unhandled Error in Silverlight Application [HttpWebRequest_WebException_RemoteServer]

Arguments: NotFound

Debugging resource strings are unavailable. Often the key and arguments provide sufficient information to diagnose the problem. See http://go.microsoft.com/fwlink/?linkid=106663&Version=4.0.60129.0&File=System.Windows.dll&Key=HttpWebRequest_WebException_RemoteServer ;  at System.Net.Browser.AsyncHelper.BeginOnUI(SendOrPostCallback beginMethod, Object state)

at System.Net.Browser.BrowserHttpWebRequest.EndGetResponse(IAsyncResult asyncResult)

at UploadPrototype.MainPage.ProcessResponse(IAsyncResult asyncResult)

at System.Net.Browser.BrowserHttpWebRequest.<>c__DisplayClassd.<InvokeGetResponseCallback>b__b(Object state2)

at System.Threading.QueueUserWorkItemCallback.WaitCallback_Context(Object state)

at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)

at System.Threading.QueueUserWorkItemCallback.System.Threading.IThreadPoolWorkItem.ExecuteWorkItem()

at System.Threading.ThreadPoolWorkQueue.Dispatch()

at System.Threading._ThreadPoolWaitCallback.PerformWaitCallback()

Line: 1

Char: 1

Code: 0

URI: http://localhost/CatchupTV-Ugps/Covers.aspx

I updated the telerik version to the latest from the the site, and also referenced the new dlls in my project, but the problem persists.
Is there a way to solve this?

Thx a lot.

AsyncUpload