Questions on UI for ASP.NET AJAX Forum

2 answers

151 views

I was looking for some working examples in the demo section of your site and noticed some runtime errors when trying to get to the Menu.

http://demos.telerik.com/ASPNET/Prometheus/Menu/Examples/Overview/DefaultVB.aspx
http://demos.telerik.com/ASPNET/Prometheus/Menu/Examples/Overview/DefaultCS.aspx

General Discussions

answered on 05 Nov 2008

4 answers

170 views

Menu height Problem and scrolling

I am setting <GroupSettings Height="100px"></GroupSettings> to enable scrolling and it' not working. Instead the menu height grows to the height of the screen, no matter what value is set for "Height". I have version 2008.2.804.20

Here's my code:

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="MenuTest2.aspx.cs" Inherits="MenuTest2" %>
<%@ 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 runat="server">
    <title>Menu Test 2</title>
</head>
<body>
    <form id="form1" runat="server">
                <asp:ScriptManager ID="ScriptManager1" runat="server">
            </asp:ScriptManager>
    <div>
           <telerik:RadMenu ID="RadMenu1" runat="server" EnableAutoScroll="True"
               Height="20px" Skin="Outlook" Font-Bold="True" EnableEmbeddedSkins="True" >
<CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation>
               <Items>
                   <telerik:RadMenuItem runat="server" Text="Home" OnItemClick="RadMenu1_ItemClick" NavigateUrl="MenuTest.aspx">
<GroupSettings Height="100px"></GroupSettings>
                       <Items>
                           <telerik:RadMenuItem runat="server" Text="Blah" NavigateUrl="TabTest.aspx">

                               <Items>
                                   <telerik:RadMenuItem runat="server" Text="More Blah Blah" NavigateUrl="#">
                                   </telerik:RadMenuItem>
                               </Items>
                           </telerik:RadMenuItem>
                           <telerik:RadMenuItem runat="server" Text="Blah Blah" NavigateUrl="#">
                           </telerik:RadMenuItem>
                           <telerik:RadMenuItem runat="server" Text="Blah Blah Blah" NavigateUrl="#">
                           </telerik:RadMenuItem>
                           <telerik:RadMenuItem runat="server" Text="Blah Blah Blah Blah" NavigateUrl="#">
                           </telerik:RadMenuItem>
                           <telerik:RadMenuItem runat="server" Text="Blip Blip" NavigateUrl="#">
                               <Items>
                                   <telerik:RadMenuItem runat="server" Text="More Blip Blip" NavigateUrl="#">
                                    <Items>
                                       <telerik:RadMenuItem runat="server" Text="Blop" NavigateUrl="#"></telerik:RadMenuItem>
                                       <telerik:RadMenuItem runat="server" Text="Blop Blop" NavigateUrl="#"></telerik:RadMenuItem>
                                       <telerik:RadMenuItem runat="server" Text="Blop Blop Blop" NavigateUrl="#"></telerik:RadMenuItem>
                                   </Items>


                                   </telerik:RadMenuItem>
                               </Items>
                           </telerik:RadMenuItem>
                           <telerik:RadMenuItem runat="server" Text="Bleep Bleep" NavigateUrl="#">
                           </telerik:RadMenuItem>
                           <telerik:RadMenuItem runat="server" Text="Bleep Bleep Bleep" NavigateUrl="#">
                           </telerik:RadMenuItem>
                           <telerik:RadMenuItem runat="server" Text="Bleep Bleep Bleep Bleep" NavigateUrl="#">
                           </telerik:RadMenuItem>
                       </Items>
                   </telerik:RadMenuItem>
                   <telerik:RadMenuItem runat="server" Text="About Us" NavigateUrl="#">
                       <Items>
                           <telerik:RadMenuItem runat="server" Text="Blah" NavigateUrl="#">
                           </telerik:RadMenuItem>
                           <telerik:RadMenuItem runat="server" Text="Blah Blah" NavigateUrl="#">
                               <Items>
                                   <telerik:RadMenuItem runat="server" Text="More Blah Blah" NavigateUrl="#">
                                   </telerik:RadMenuItem>
                               </Items>
                           </telerik:RadMenuItem>
                           <telerik:RadMenuItem runat="server" Text="Blah Blah Blah" NavigateUrl="#">
                           </telerik:RadMenuItem>
                           <telerik:RadMenuItem runat="server" Text="Blah Blah Blah Blah" NavigateUrl="#">
                           </telerik:RadMenuItem>
                       </Items>
                   </telerik:RadMenuItem>
                   <telerik:RadMenuItem runat="server" Text="Services" NavigateUrl="#">
                   </telerik:RadMenuItem>
                   <telerik:RadMenuItem runat="server" Text="Case Studies" NavigateUrl="#">
                   </telerik:RadMenuItem>
               </Items>
           </telerik:RadMenu>
    </div>
    </form>
</body>
</html>

If I leave out the <GroupSettings Height="100px"></GroupSettings>, the menu height is the height required to display the items in the menu.

How to I get scrolling to work???

Thanks in advance.

Menu

answered on 05 Nov 2008

2 answers

114 views

Value in master table retrieved using key to detail table

Would I be able to get an example of the following:

I have a master table called contacts. One field is contact_type_id. In the master table I would like to display the contact_type_name which resides in the contact_type table. So rather than just displaying the contact_type_id which is in the master contacts table, I would like to show the name of the contact type to be more explicit.

Thanks in advance,
Laura

Grid

answered on 05 Nov 2008

3 answers

149 views

Adding Menu Item disappears on postback

Hi..
I have masterpage with a menu.. on page load I dynamically load an item. But on PostBack or navigating to other page I loose the MenuItem...
what's wrong.. thanks!

// CHECK IF ADMIN

RadMenuItem NewUser= new RadMenuItem();

NewUser.Text =

"Add User";

NewUser.ImageUrl =

"img\\user_new.png";

NewUser.Value =

"AddUser";

RadMenuItem admin = this.RadMenu.FindItemByText("Admin");

admin.Items.Add(NewUser);

o

Menu

answered on 05 Nov 2008

1 answer

98 views

How to pass param to ImageManager/ImageEditor

Hi,

I am using 3 RadEditor controls in my page with IDs:

1-SummryRE: to enter news summary
2-ImagePathRE: to paste image
3-ContentRE: to paste news content

Now, I would like that when the 'Insert Image' button is clicked in the ImagePathRE editor control, the image manager (and then the image editor) receives a param, so I can do image cropping programatically in my custom FileSystemContentProvider when an image is uploaded.The reason I am passing a param is that I only want to do cropping if the parent rad editor of the Image Editor is ImagePathRE.

Can I pass this param from server side code or query string ?

Thanks in advance

Madani

Editor

answered on 05 Nov 2008

5 answers

584 views

web.config registration missing...

I let the smart tag add the handler and got this message so I used the short version

<

add path="Telerik.Web.UI.SpellCheckHandler.axd" verb="*" type="Telerik.Web.UI.SpellCheckHandler, Telerik.Web.UI" validate="false" />

still the same problem, the other handlers refer to the 2008.1.415.35 version which is correct so I shouldnt have had to do that anyways.

thoughts, suggestions?

thanks

david

Spell

answered on 05 Nov 2008

2 answers

195 views

Client-side Selected Records

Can someone tell me why this doesn't work?

    
                        function GetSelectedIDs() {  
        
                            var cell;  
        
                            var grid = $find("rgEmpTable");  
        
                            var MasterTable = grid.get_masterTableView();  
        
                            var selectedRows = MasterTable.get_selectedItems();  
        
                            for (var i = 0; i < selectedRows.length; i++) {  
        
                                var row = selectedRows[i];  
        
                                var cell = MasterTable.getCellByColumnUniqueName(row, "empid")  
        
                            }  
        
                            var oWnd = radopen("SubmitResume.aspx?PosIDs=" +cell, "SubmitResume");  
        
                            oWnd.center();  
        
                            return false;                  
        
                        }

What is supposed to happen is that all selected grid items get sent to my radWindow as a querystring. What happens is that cell is returned as "undefined" and no matter how I tweak it (declare var cell at top) etc it still returns nothing. Also, this is attached to an asp button using OnClientClick="return GetSelectedIDs();" and I use the return false; to crush the postback.

For the record, the radWindow opens fine but has a querystring PosIDs=undefined.

Sam

Grid

answered on 05 Nov 2008

3 answers

92 views

distinguishing "master rows" from "detail rows"

I have code:

    
             void tradeRadGrid_ItemDataBound(object sender, GridItemEventArgs e) 
        
                    { 
        
                        if (e.Item is GridDataItem) 
        
                        { 
        
                            DataRowView drv = e.Item.DataItem as DataRowView; 
        
                            if (drv != null) 
        
                            { 
        
                                if (drv["Difference"] != DBNull.Value) 
        
                                { 
        
                                    int dif; 
        
                                    int.TryParse(drv["Difference"].ToString(), out dif); 
        
                                    TableCell tc = (e.Item as GridDataItem)["Difference"]; 
        
                                    if (dif > 0) 
        
                                    { 
        
                                        tc.BackColor = Color.FromArgb(176, 251, 159); 
        
                                    } 
        
                                    else if(dif < 0) 
        
                                    { 
        
                                        tc.BackColor = Color.FromArgb(255, 176, 159); 
        
                                    } 
        
                                } 
        
                            } 
        
                        } 
        
                    }

My question:
How Can I distinguish MasterTableViewitems from DetailTables items durring ItemDataBound? I would like to chnage data for MasterTableView item, not for DetailTables item.

Grid

answered on 05 Nov 2008

1 answer

146 views

Client Events

I have two questions regarding the client side API of the RadColorPicker.

1. How am I supposed to know what is avaliable in the eventArgs of the OnClientColorChanged client side event handler? The documentation sample http://www.telerik.com/help/aspnet-ajax/color_clientonclientcolorchange.html references the use of eventArgs.get_oldColor() but the documentation of the client object http://www.telerik.com/help/aspnet-ajax/color_clientobject.html does not talk about the "get_oldColor()".

2. How can I add items to the client side event args? What I would like to add is the client id of a textbox that should be updated when the selected color is changed. More specifically I would like to set the client id of the textbox to update from the server (c# code) so I can reference the passed in eventArgs to get the id of the textbox to update.

ColorPicker

answered on 05 Nov 2008

1 answer

151 views

Tooltip image moving to next line

i am using radajaxmanager and radtooltip on the same page. if i take out the radajaxmanager, my tooltip image is a few spaces to the right of my control. if i add the radajaxmanager in, the tooltip image gets move to right underneath the control. why is this? below is a partial snapshot of the code:

<tr>

<td class="Normal" style="padding-left:10px;">League<font color="red">*</font></td>

<telerik:RadComboBox CausesValidation="false" TabIndex="2" Skin="WebBlue" ID="cmbLeague" Width="150px" runat="server" MarkFirstMatch="true" AllowCustomText="false" ShowDropDownOnTextboxClick="true" />   

<asp:Image AlternateText="" ID="hlpLeague" ImageUrl="../images/help.png" runat="server" />

<asp:requiredfieldvalidator cssclass="Normal" controltovalidate="cmbLeague" errormessage="Required." display="dynamic" runat="server" ID="rfvLeague"/></td>

==========================

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

<telerik:AjaxSetting AjaxControlID="filterLeague">

<telerik:AjaxUpdatedControl ControlID="TeamGrid"></telerik:AjaxUpdatedControl>

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="filterCity">

<telerik:AjaxUpdatedControl ControlID="TeamGrid"></telerik:AjaxUpdatedControl>

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="TeamGrid">

<telerik:AjaxUpdatedControl ControlID="cmbLeague"></telerik:AjaxUpdatedControl>

</UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="chkPrepaidTeamRegistration"></telerik:AjaxUpdatedControl>

</UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="NameOfTeam"></telerik:AjaxUpdatedControl>

</UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="PrepaidAmount"></telerik:AjaxUpdatedControl>

</UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="cmbCity"></telerik:AjaxUpdatedControl>

</UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="AmountPaid"></telerik:AjaxUpdatedControl>

</UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="TeamColors"></telerik:AjaxUpdatedControl>

</UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="chkAllowOnRegistration"></telerik:AjaxUpdatedControl>

</UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="TeamDivision"></telerik:AjaxUpdatedControl>

</UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RegistrationPassword"></telerik:AjaxUpdatedControl>

</UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="btnCancel"></telerik:AjaxUpdatedControl>

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

=====================================

Ajax

answered on 05 Nov 2008