Questions on UI for ASP.NET AJAX Forum

1 answer

184 views

Hi All

I have a radgrid

Automatic Update/Insert/Delete

I have just 2 field.

Product Name and Product Description

So while clicking the edit two textboxes appears and I have set the width for it.

ok Here I am able to type numbers

Is there any possibility to restrict it.

Thank You

-Anto

Grid

answered on 19 Mar 2009

1 answer

136 views

GridButtonColumn broken border Q1'09

    
            <telerik:RadGrid ID="RadGrid1" runat="server" AutoGenerateColumns="false" Skin="Hay">  
        
              <ClientSettings EnableRowHoverStyle="true" /> 
        
              <MasterTableView>                  
        
                <Columns> 
        
                  <telerik:GridButtonColumn DataTextField="value" /> 
        
                  <telerik:GridButtonColumn DataTextField="text" /> 
        
                </Columns> 
        
              </MasterTableView> 
        
            </telerik:RadGrid>

    
            ListItemCollection list = new ListItemCollection();  
        
            list.Add(new ListItem("One", "1"));  
        
            list.Add(new ListItem("Two", "2"));  
        
            list.Add(new ListItem("", "3"));  
        
            list.Add(new ListItem("", "4"));  
        
            RadGrid1.DataSource = list;  
        
            RadGrid1.DataBind();

Rows with empty button column text gets broken cell borders in Internet Explorer works in Firefox.

Grid

answered on 19 Mar 2009

2 answers

139 views

RadEditor

Hi, how to set the focus into RadEditor control when the page is loaded?

Actually i tried focus method and the following code given in the documentation

. Can anybody please tel me how to set the focus for radeditor ..so that focus will be inside the radeditor when the Page is loaded ..
Thanks in advance

<body onload="SetFocusOnTextBox();">
   <form id="form1" runat="server">
   <asp:ScriptManager id="ScriptManager" runat="server"/>
   <telerik:radeditor runat="server" ID="RadEditor1">
       <Content>
           Here is sample content!
       </Content>
   </telerik:radeditor>
   <input type="text" id="text"/>
   <input type="button" value="Set Focus On RadEditor" onclick="SetFocusOnRadEditor()" />
   <script type="text/javascript">
   function SetFocusOnRadEditor()
   {
       var editor = $find("<%=RadEditor1.ClientID%>"); //get a reference to RadEditor client object
       editor.setFocus(); //set the focus on the the editor
   }
   function SetFocusOnTextBox()
   {
       var editor = $get("text"); //get a reference to the input textbox with id text
       editor.focus(); //set the focus on the the textbox
   }
   </script>
   </form>
</body>

General Discussions

answered on 19 Mar 2009

1 answer

157 views

Export to Word/Excel Problem

hi friends,

Export option is not working for my grid.

i am unable to find where i was done the mistake

can anybody help me.

my code is

<

telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server" Height="100%" Width="100%">

<telerik:RadToolBar ID="RadToolBar1" Runat="server" Skin="Black" Width="100%" OnClientButtonClicked="ToolBarMenuClicked" OnButtonClick="RadToolBar1_ButtonClick">

<Items>

<telerik:RadToolBarDropDown runat="server" Text="New">

<telerik:RadToolBarButton runat="server" CommandName="UnRequestPage"

ImageUrl="~/Images/Sr_New.gif" Text="Submit Unrequested Report" Width="160px">

</telerik:RadToolBarButton>

<telerik:RadToolBarButton runat="server" CommandName="PrintGrid"

ImageUrl="~/Images/PWAPrint.gif" Text="Print Grid" Width="160px">

</telerik:RadToolBarButton>

<telerik:RadToolBarButton runat="server" CommandName="ExportToExcel"

ImageUrl="~/Images/PWAExcel.gif" Text="Export To Excel" Width="160px">

</telerik:RadToolBarButton>

</Buttons>

</telerik:RadToolBarDropDown>

<telerik:RadToolBarDropDown runat="server" Text="Actions">

<telerik:RadToolBarButton runat="server" CommandName="SR_Archive"

Text="Status Report: Archive">

</telerik:RadToolBarButton>

</Buttons>

</telerik:RadToolBarDropDown>

</Items>

</telerik:RadToolBar>

<br />

<telerik:RadGrid ID="RadGridRequestLists"

runat="server" AllowPaging="True" AllowSorting="True"

onneeddatasource="RadGridRequestLists_NeedDataSource"

AutoGenerateColumns="False">

</HeaderContextMenu>

</ClientSettings>

</ExportSettings>

<table>

<tr>

<td>

 </td>

<td>

<td>

<a href="javascript:void(0)" onclick="GotoNewRequestPage()">Submit Unrequest Report</a></td>

</tr>

</table>

</CommandItemTemplate>

<telerik:GridBoundColumn DataField="Title" HeaderText="Title" UniqueName="Title" >

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Due To" HeaderText="Due To" UniqueName="Due To">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Due On" HeaderText="Due On" UniqueName="Due On">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

</FilterMenu>

</telerik:RadGrid>

</telerik:RadAjaxPanel>

Grid

answered on 19 Mar 2009

1 answer

225 views

Any support for Captcha?

Hi guys,
I have an upload page created which makes use of a RadUpload control, however I would like to implement a Captcha security image. I am using the .NET component plugin of Re-Captcha (http://recaptcha.net/).

It's an excellent control, but is there anyway to use this with RadUpload? I'd like some kind of captcha image verified before files are uploaded so I know this is not some bot script.

Upload (Obsolete)

answered on 19 Mar 2009

2 answers

69 views

[Solved] pager template dropdown doesnt fire change event sometimes

Hi,

I have a pager tamplate and there is a dropdown in it.
some times the dropdown change event is not working.. i have the pager positioned on top and bottom.. when i chane the value in drop down it justs changes the value but not refreshes the grid..
below is my code please help

                 <PagerTemplate>
                                                 <span style="float: left;color:#333333"> Total keywords: 
                                                    <%# DataBinder.Eval(Container, "Paging.DataSourceCount")%></span>
                                                    <div id="pager">
                                                        <asp:Panel ID="PagerPanel" runat="server">
                                                        <div class="paginationdiv" >
                                                        <span style="position:relative;top:-2px;">Display per page</span>
                                                       <asp:DropDownList class="select" Width="50px" ID="ddlPageSize" SelectedValue='<%# ((Telerik.Web.UI.GridPagerItem)Container).OwnerTableView.PageSize %>' runat="server" OnSelectedIndexChanged="ddlPageSize_SelectedIndexChanged">
                                                            <asp:ListItem Value="25" Text="25"/>
                                                            <asp:ListItem Value="50" Text="50"/>
                                                             <asp:ListItem Value="100" Text="100"/>
                                                        </asp:DropDownList>
                                                       </div>
                                                    <div class="nextprevious">
                                <asp:LinkButton ID="btnPrevious" style="float:left;margin-right:10px;margin-left:10px" Text="<< Previous" runat="server" OnClientClick="changePageForReport('prev'); return false;"
                                CommandName="Page" CommandArgument="Prev" ></asp:LinkButton>
                                    <asp:Panel runat="server" ID="NumericPagerPlaceHolder" CssClass="pagination" > </asp:Panel>
                                <asp:LinkButton ID="btnNext" Text="Next >>" style="float:left;margin-left:10px" runat="server" OnClientClick="changePageForReport('next'); return false;"
                                CommandName="Page" CommandArgument="Next" ></asp:LinkButton>
                                </div>
                                           </div> </asp:Panel>
                             </PagerTemplate>

protected void ddlPageSize_SelectedIndexChanged(object sender, EventArgs e)
        {
               grdKipKeywords.Rebind();
        }

Grid

answered on 19 Mar 2009

2 answers

104 views

Weird arrow with external css stylesheet

Hi:

I have a Rad Rotator inside a <td> tag. I can style the <td> inline with no adverse effect on the rotator:

<telerik:RadRotator ID="RRtr" RotatorType="automaticadvance" Height="100px" Width="130px" ScrollDirection="Up" FrameDuration="6000" ItemHeight="90px" ItemWidth="130px" runat="server">

<Items>

<telerik:RadRotatorItem>

<asp:Image runat="server" ID="Image" ImageUrl='~/Images/FlagCA.png' Width="130px" height="50px" AlternateText="Customer Image" />

</ItemTemplate>

</telerik:RadRotatorItem>

<telerik:RadRotatorItem>

<asp:Image runat="server" ID="Image" ImageUrl='~/Images/FlagUS.png' Width="130px" height="50px" AlternateText="Customer Image" />

</ItemTemplate>

</telerik:RadRotatorItem>

</Items>

</telerik:RadRotator>

</td>

The above works perfectly. However, if I were to remove the style from the td tag and place it inside an external stylesheet like so:

<telerik:RadRotator ID="RRtr" RotatorType="automaticadvance" Height="100px" Width="130px" ScrollDirection="Up" FrameDuration="6000" ItemHeight="90px" ItemWidth="130px" runat="server">

<Items>

<telerik:RadRotatorItem>

<asp:Image runat="server" ID="Image" ImageUrl='~/Images/FlagCA.png' Width="130px" height="50px" AlternateText="Customer Image" />

</ItemTemplate>

</telerik:RadRotatorItem>

<telerik:RadRotatorItem>

<asp:Image runat="server" ID="Image" ImageUrl='~/Images/FlagUS.png' Width="130px" height="50px" AlternateText="Customer Image" />

</ItemTemplate>

</telerik:RadRotatorItem>

</Items>

</telerik:RadRotator>

</td>

.rc_adTdItems

{

background-color:White;

font-family:Arial, Helvetica, sans-serif;

font-size:11px;

font-weight:bold;

color:#192b11;

text-align:left;

text-decoration:none;

text-indent:2px;

width:100%;

padding-top:2px;

padding-bottom:2px;

border-bottom:1px solid #cccccc;

}

Now, I've got arrow showing up on all sides of the Rotator - and I just couldn't get rid of them. This is most irregular and I'm wondering if anyone has seen this before and knows how to resolve this.

Thanks!

Rotator

answered on 18 Mar 2009

4 answers

137 views

[Solved] Please Help: Cannot get value

Hello,

I am new at programming. I want to email the value of the item selected in RadSlider.

The RadSlider looks like this:

    
             <telerik:RadSlider ID="RadSlider1" runat="server" ItemType="Item" Skin="WebBlue"  
        
                             Width="717px" Height="66px" 
        
                         OnClientValueChange="UpdateVisibleSlide" OnClientLoaded="UpdateVisibleSlide" 
        
                          TrackPosition="TopLeft" AppendDataBoundItems="True" Length="720" > 
        
                            <Items> 
        
                         <telerik:RadSliderItem Text="Water" Height="100" Value="1"/> 
        
                         <telerik:RadSliderItem Text="Fire" Value="2" /> 
        
                         <telerik:RadSliderItem Text="Rock" Value="3"/> 
        
                         <telerik:RadSliderItem Text="Sun"  Value="4"/> 
        
                         <telerik:RadSliderItem Text="Earth" Value="5"/> 
        
                         </Items>  
        
                          </telerik:RadSlider>

I read this forum and followed teh instrcutions in another post about how to get teh value, but it didn't work.

This is what I wrote:

    
             Dim mm As New MailMessage() 
        
                    Dim slider As RadSlider = TryCast(RadSlider1.FindControl("rslider"), Telerik.Web.UI.RadSlider) 
        
                    Dim value As Integer = slider.Value 
        
                    Dim routsegid As String = slider.Items(value).Value.ToString() 
        
                    'Assign the MailMessage's properties 
        
                    mm.Subject = "Contact Form" 
        
                   mm.IsBodyHtml = False 
        
                    mm.Body = "The following enquiry has been received from the web on " & DateTime.Now.ToString("D") & ":" & vbCrLf & vbCrLf & _ 
        
               "Product: " & (slider.Items(value).Value.ToString()) & vbCrLf & vbCrLf & 
        
                    Dim smtp As New SmtpClient

The error is saying that

Line 31:         Dim value As Integer = slider.Value

System.NullReferenceException: Object reference not set to an instance of an object.
Please help me make this work. It is probably something simple, but as I said, I am a beginner at this.

Best,

Brent.

Slider

answered on 18 Mar 2009

0 answers

271 views

The server method "[webmethod name]" failed

**** Disregard, I've found the issue: The asmx page was not pointing to the correct class.******

I can't get your combo to populate from web service and the error message is useless. It does not even appear to call the webmethod.

ascx

    
            <telerik:RadComboBox ID="rcbRevenueType" EnableVirtualScrolling="true" EnableViewState="false" 
        
                                    AllowCustomText="true" ShowMoreResultsBox="false" ShowToggleImage="true" EnableItemCaching="true" 
        
                                    MaxHeight="150px" MarkFirstMatch="True" ChangeTextOnKeyBoardNavigation="true" EnableScreenBoundaryDetection="true" 
        
                                    EnableTextSelection="true" ShowDropDownOnTextboxClick="true" ShowWhileLoading="true" 
        
                                    runat="server" EnableLoadOnDemand="true" EnableEmbeddedSkins="false" Skin="CienaComboBox" 
        
                                    Width="200px">  
        
                                    <CollapseAnimation Duration="200" Type="OutQuint" /> 
        
                                    <WebServiceSettings Path="~/DataLookupService.asmx" Method="GetAllRevenueTypes" /> 
        
                                </telerik:RadComboBox>

asmx.cs

    
            [WebMethod]  
        
                    public RadComboBoxData GetAllRevenueTypes(RadComboBoxContext context)  
        
                    {  
        
                        LookupDAO lookup = new LookupDAO();  
        
                        DataTable dt = lookup.GetActiveRevenueTypesDT();  
        
                        DataView dv = dt.DefaultView;  
        
                        dv.Sort = "Name ASC";  
        
                        return FormatItems(dv, context, "Name", "RevenueType_ID", 8);  
        
                    }  
        
                    public RadComboBoxData FormatItems(DataView dv, RadComboBoxContext context, string text, string value, int requestcount)  
        
                    {  
        
                        List<RadComboBoxItemData> result = null;  
        
                        // Create a RadComboBoxData object to pass virtual scrolling information  
        
                        RadComboBoxData comboData = new RadComboBoxData();  
        
                        // calculate the number of records we need  
        
                        // based on the current number of items  
        
                        int itemsPerRequest = requestcount;  
        
                        int itemOffset = context.NumberOfItems;  
        
                        int endOffset = itemOffset + itemsPerRequest;  
        
                        // adjust endOffset if there are not enough rows  
        
                        if (endOffset > dv.Count)  
        
                        {  
        
                            endOffset = dv.Count;  
        
                        }  
        
                        // set EndOfItems to reflect whether we are supplying the last items  
        
                        if (endOffset == dv.Count)  
        
                        {  
        
                            comboData.EndOfItems = true;  
        
                        }  
        
                        else  
        
                        {  
        
                            comboData.EndOfItems = false;  
        
                        }  
        
                        // create the list to hold the items we will return  
        
                        result = new List<RadComboBoxItemData>(endOffset - itemOffset);  
        
                        // iterate through the rows of the table, creating and adding items  
        
                        for (int i = itemOffset; i < endOffset; i++)  
        
                        {  
        
                            RadComboBoxItemData itemData = new RadComboBoxItemData();  
        
                            itemData.Text = dv[i][text].ToString();  
        
                            itemData.Value = dv[i][value].ToString();  
        
                            result.Add(itemData);  
        
                        }  
        
                        comboData.Items = result.ToArray();  
        
                        return comboData;  
        
                    }

ComboBox

asked on 18 Mar 2009

2 answers

129 views

[Solved] $find limitations

Hello,

Is $find limited to RadControls? I've attempted to $find two other non-telerik page elements, a standard asp:HiddenField and an iframe with runat=server. I'm using controlId.ClientId and both of them have returned null.

Thanks
-Noah

General Discussions

answered on 18 Mar 2009