Questions on UI for ASP.NET AJAX Forum

110,747 questions

1 answer

112 views

I wrote a generic HTTP handler for submitting forms that is shared throughout my site like this:

<form action="formmail.ashx" method="post">

</form>

This is so the graphic artists on my team can put anything they want inside it form-wise and it doesn't rely on a form that has runat="server" in it (so no postbacks in the typical sense that we're all used to). Given that, I'm also not doing any server checking for whether the page is valid behind the button itself which is where my real question lies. Is it possible to utilize RadCaptcha in this manner and it still prevent the form from submitting? Or do I have to migrate to an ASP.NET form that can do a Page.IsValid?

Captcha

answered on 05 Sep 2012

1 answer

63 views

Sliding Zone Width

Hi,

I would like the RadSlidingZone of my project to be invisible when a certain SlidingPane ist expanded (and regain it's visibility when that SlidingPane collapses). I've tried the following code, but it doesn't seem to work:

function OnClientDock(sender, eventArgs)

{

var slidingZone = $find("<%=RadSlidingZone1.ClientID %>");

slidingZone.Width = "0px"; ;

}

function OnClientUndock(sender, eventArgs)

{

var slidingZone = $find("<%=RadSlidingZone1.ClientID %>");

slidingZone.Width = "22px";

}

<telerik:RadSlidingZone ID="RadSlidingZone1" runat="server" DockedPaneID="RadSlidingPane1" >

<telerik:RadSlidingPane ID="RadSlidingPane1" runat="server" Title="SlidingPane"

EnableResize="False" OnClientBeforeDock="OnClientDock" OnClientBeforeUndock="OnClientUndock">

[...]

</telerik:RadSlidingPane>

</telerik:RadSlidingZone>

Any suggestions on how to fix this would be of great help.
Thanks in advance,
Robin

Splitter

answered on 05 Sep 2012

33 answers

1.7K+ views

RadTextBox Password Problem

I am using the RadTextBox control with the Password input. When I retrieve data using a DataTable, the password charicters appear for a second, then dissapear. If I set the imput type to singleline, it works fine. Is there a bug here, or am I doing something wrong? I have verified that I have the lastest version of the control.

Thank you,

Matt

Input

answered on 05 Sep 2012

1 answer

91 views

Uploading .exe and .rar files

Hi, I will upload exe and rar files and use their links in RadEditor, how can i do it?

with many thanks in advance.

Editor

answered on 05 Sep 2012

5 answers

310 views

RadUpload nested in RadGrid

Hi -

I am new to RadControls, and I am having an issue accessing the RadUpload control when it is nested deep inside a RadGrid.

The RadUpload is inside of a RadMultiPage, in the FormTemplate of a RadGrid. I am trying to manipulate the uploaded files, but I can't figure out how to get a reference to the RadUpload when my submit button is clicked. Below is my aspx code for the entire RadGrid:

    
            <telerik:RadGrid ID="RadGrid1" runat="server" AutoGenerateColumns="False"  
        
                                    AllowSorting="True" Skin="Black" 
        
                                    AllowPaging="True" PageSize="5" GridLines="None" DataSourceID="SqlDataSource1" 
        
                                    AllowAutomaticDeletes="false" AllowAutomaticInserts="false" AllowAutomaticUpdates="false"  
        
                                    ShowDesignTimeSmartTagMessage="False" ShowGroupPanel="true"> 
        
                                    <PagerStyle Mode="NumericPages" /> 
        
                                    <MasterTableView CellSpacing="-1" DataKeyNames="IDDepartment" DataSourceID="SqlDataSource1" EditMode="EditForms" 
        
                                        EnableTheming="true" CommandItemDisplay="Top"> 
        
                                        <EditFormSettings EditFormType="Template"> 
        
                                            <FormTemplate> 
        
                                                <asp:Panel ID="InnerContainer" runat="server" Visible="true" style="padding:15px;"> 
        
                                                    <telerik:RadTabStrip ID="RadTabStrip1" runat="server"  
        
                                                        MultiPageID="RadMultiPage1" SelectedIndex="0" Skin="Black"> 
        
                                                        <Tabs> 
        
                                                            <telerik:RadTab runat="server" PageViewID="RadPageView1" Text="Dept Info"> 
        
                                                            </telerik:RadTab> 
        
                                                            <telerik:RadTab runat="server" PageViewID="RadPageView2" Text="Dept Contacts"> 
        
                                                            </telerik:RadTab> 
        
                                                            <telerik:RadTab runat="server" PageViewID="RadPageView3" Text="Dept Files"  
        
                                                                Selected="True"> 
        
                                                            </telerik:RadTab> 
        
                                                        </Tabs> 
        
                                                    </telerik:RadTabStrip> 
        
                                                    <telerik:RadMultiPage ID="RadMultiPage1" runat="server" SelectedIndex="0"> 
        
                                                        <telerik:RadPageView ID="RadPageView1" runat="server" BorderColor="Black"  
        
                                                            BorderStyle="Solid" BorderWidth="1px"> 
        
                                                            <table> 
        
                                                                <tr> 
        
                                                                    <td> 
        
                                                                        Name:</td> 
        
                                                                    <td> 
        
                                                                        <asp:TextBox ID="Name" runat="server" Text='<%# Bind( "Name" ) %>'></asp:TextBox> 
        
                                                                    </td> 
        
                                                                </tr> 
        
                                                                <tr> 
        
                                                                    <td> 
        
                                                                        Description:</td> 
        
                                                                    <td align="center"> 
        
                                                                        <telerik:RadEditor ID="Description" runat="server" BackColor="White"  
        
                                                                            HTML='<%# Bind( "Description" ) %>' Skin="Black"> 
        
                                                                            <CssFiles> 
        
                                                                                <telerik:EditorCssFile Value="~/css/Styles1.css" /> 
        
                                                                            </CssFiles> 
        
                                                                            <Content> 
        
                                                                            </Content> 
        
                                                                        </telerik:RadEditor> 
        
                                                                    </td> 
        
                                                                </tr> 
        
                                                            </table> 
        
                                                        </telerik:RadPageView> 
        
                                                        <telerik:RadPageView ID="RadPageView2" runat="server" BorderColor="Black"  
        
                                                            BorderStyle="Solid" BorderWidth="1px"> 
        
                                                            <table> 
        
                                                                <tr> 
        
                                                                    <td></td> 
        
                                                                    <td>Hold Ctrl to select multiple<br /></td> 
        
                                                                </tr> 
        
                                                                <tr> 
        
                                                                    <td>Contacts:</td> 
        
                                                                    <td> 
        
                                                                        <asp:ListBox ID="lstContacts" runat="server" DataSourceID="SqlDataSource2"  
        
                                                                            DataTextField="FullName" DataValueField="IDEmployee"  
        
                                                                            ondatabound="lstContacts_DataBound" SelectionMode="Multiple" Width="250px"></asp:ListBox> 
        
                                                                    </td> 
        
                                                                </tr> 
        
                                                            </table> 
        
                                                        </telerik:RadPageView> 
        
                                                        <telerik:RadPageView ID="RadPageView3" runat="server" BorderColor="Black"  
        
                                                            BorderStyle="Solid" BorderWidth="1px"> 
        
                                                            <telerik:RadGrid ID="RadGrid2" runat="server" AutoGenerateColumns="False"  
        
                                                                AllowSorting="True" Skin="Black" AllowPaging="True" PageSize="5"  
        
                                                                GridLines="None" 
        
                                                                ShowDesignTimeSmartTagMessage="False" ShowGroupPanel="True"  
        
                                                                onneeddatasource="RadGrid2_NeedDataSource"> 
        
                                                                <MasterTableView CellSpacing="-1"> 
        
                                                                    <RowIndicatorColumn> 
        
                                                                        <HeaderStyle Width="20px" /> 
        
                                                                    </RowIndicatorColumn> 
        
                                                                    <ExpandCollapseColumn> 
        
                                                                        <HeaderStyle Width="20px" /> 
        
                                                                    </ExpandCollapseColumn> 
        
                                                                    <Columns> 
        
                                                                        <telerik:GridButtonColumn ButtonType="ImageButton" CommandName="Delete"  
        
                                                                            ConfirmDialogType="RadWindow" ConfirmText="Are you sure you want to delete this record?" 
        
                                                                            UniqueName="Delete"> 
        
                                                                        </telerik:GridButtonColumn> 
        
                                                                        <telerik:GridBoundColumn DataField="FileName" HeaderText="File Name"  
        
                                                                            SortExpression="FileName" UniqueName="FileName"> 
        
                                                                        </telerik:GridBoundColumn> 
        
                                                                        <telerik:GridBoundColumn DataField="Description" HeaderText="Description"  
        
                                                                            SortExpression="Description" UniqueName="Description"> 
        
                                                                        </telerik:GridBoundColumn> 
        
                                                                    </Columns> 
        
                                                                </MasterTableView> 
        
                                                            </telerik:RadGrid> 
        
                                                            <table width="100%"> 
        
                                                                <tr> 
        
                                                                    <td>Upload file: </td> 
        
                                                                    <td> <div class="FileDetails"> 
        
                                                                        <telerik:RadUpload ID="RadUpload1" runat="server" MaxFileInputsCount="5"  
        
                                                                            OnClientAdded="addTitle"  
        
                                                                            TargetFolder="~/files" EnableFileInputSkinning="true"  
        
                                                                            ControlObjectsVisibility="RemoveButtons, AddButton" Skin="Black"> 
        
                                                                        </telerik:RadUpload> 
        
                                                                        <div class="UploadButton"><asp:Button Width="75px" id="buttonSubmit" runat="server" OnClick="buttonSubmit_Click" text="Upload" /></div></div> 
        
                                                                    </td> 
        
                                                                </tr> 
        
                                                                <tr> 
        
                                                                    <td align="center" colspan="2"> 
        
                                                                       <telerik:RadProgressArea ID="RadProgressArea1" runat="server" Skin="Black"> 
        
                                                                            <Localization Uploaded="Uploaded" /> 
        
                                                                        </telerik:RadProgressArea> <br /><br /> 
        
                                                                    </td> 
        
                                                                </tr> 
        
                                                            </table> 
        
                                                        </telerik:RadPageView> 
        
                                                    </telerik:RadMultiPage> 
        
                                                    <table width="100%"> 
        
                                                        <tr> 
        
                                                            <td align="center"> 
        
                                                                <asp:Button ID="Update" runat="server" Text="Update" CommandName="Update" /> 
        
                                                                <asp:Button ID="Cancel" runat="server" Text="Cancel" CommandName="Cancel" /> 
        
                                                            </td> 
        
                                                        </tr> 
        
                                                    </table> 
        
                                                </asp:Panel> 
        
                                            </FormTemplate> 
        
                                        </EditFormSettings> 
        
                                        <Columns> 
        
                                            <telerik:GridEditCommandColumn ButtonType="ImageButton" UniqueName="Edit"> 
        
                                            </telerik:GridEditCommandColumn> 
        
                                            <telerik:GridBoundColumn DataField="Name" HeaderText="Name"  
        
                                                SortExpression="Name" UniqueName="Name"> 
        
                                            </telerik:GridBoundColumn> 
        
                                            <telerik:GridBoundColumn DataField="Description" HeaderText="Description"  
        
                                                SortExpression="Description" UniqueName="Description"> 
        
                                            </telerik:GridBoundColumn> 
        
                                            <telerik:GridButtonColumn ButtonType="ImageButton" CommandName="Delete"  
        
                                                ConfirmDialogType="RadWindow"  
        
                                                ConfirmText="Are you sure you want to delete this record?" Text="Delete"  
        
                                                UniqueName="Delete"> 
        
                                            </telerik:GridButtonColumn> 
        
                                        </Columns> 
        
                                    </MasterTableView> 
        
                                </telerik:RadGrid>

Can someone tell me how to access RadUpload1 from the buttonSubmit_Click event?

Upload (Obsolete)

answered on 05 Sep 2012

1 answer

97 views

RADAsync Upload & .Net 4.5 Async?

Hello Team;
Is there any plan to upgrade the RADAsyncUpload control to take advantage of the new .Net 4.5 Async model for Q3?

Thanks!
..Ben

AsyncUpload

answered on 05 Sep 2012

2 answers

94 views

close the calender popup in mouse leave

Hi Team,
I need to close the calender popup when the mouse leave it.
regards,

Calendar

answered on 05 Sep 2012

1 answer

383 views

RadComboBox postbacks only when losing focus?

Hey All,

I've been searching for a solution to this problem for days now and its starting to get ridiculous. The page I'm building is quite simple. It's got 4 RadComboBoxes, each bound to an ASP SqlDataSource with their SelectCommand set to nothing (SelectCommand=""), except the first one. Once the page loads, the user needs to choose an option from the very first combo box which contains list items only. Once the item is selected, the control posts back and I can then generate the SQL query required to populate the second combo box. Once the user has made his/her selection in the second combo box, the SQL query is build up again for the third combo box and so forth. As mentioned, the first combo box contains list items only and then the 2nd, 3rd and 4th combo boxes contains checkboxes (user must select multiple items from each). Once the combo box (containing the checkboxes) are closed, there is no postback occurring - only when that control has lost focus, then the post back occurs. To the end-user, it seems like the system isn't responding but in the meantime, the Telerik RadComboBox isn't posting back as it should.

At first I thought it might be a setting I've added there that's causing this, but after creating a test page and only the basic settings, the same problem occurs:

ASPX:

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="TestCombo.aspx.cs" Inherits="TestCombo" %>

<%@ 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></title>

</head>

<body>

<form id="form1" runat="server">

<telerik:RadScriptManager ID="ScriptManager1" runat="server"></telerik:RadScriptManager>

<div>

<telerik:RadComboBox ID="cboTest" runat="server" AutoPostBack="true"

CheckBoxes="true" AllowCustomText="false"

onselectedindexchanged="cboTest_SelectedIndexChanged">

<Items>

<telerik:RadComboBoxItem Text="Item 1" Value="1" />

<telerik:RadComboBoxItem Text="Item 2" Value="2" />

</Items>

</telerik:RadComboBox>

</div>

</form>

</body>

</html>

C#:

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

public partial class TestCombo : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

}

protected void cboTest_SelectedIndexChanged(object sender, Telerik.Web.UI.RadComboBoxSelectedIndexChangedEventArgs e)

{

throw new Exception("SelectedIndexChanged");

}

It is quite vital for me to have the combobox post back as soon as its closed (not when it has lost focus). Is there any workaround for this?

ComboBox

answered on 05 Sep 2012

3 answers

62 views

Problem with refreshing grid on update command

Hello again,
I can't refresh grid on UpdateCommand, the data are saved but the grid look like it's freeze, I think that's happening because I'v put grid into UpdatePanel to refresh data from outside.

Grid

answered on 05 Sep 2012

1 answer

99 views

Change target folder client side?

Hi,

Is it possible to change the target folder from the client side? I have a combobox with a list of possible folders, and when the selection is changed, I want to change the target folder for the upload.

function OnClientSelectedIndexChanged(sender, eventArgs) {

var item = eventArgs.get_item();

var upload = $find("<%= RadAsyncUpload1.ClientID %>");

upload.TargetPath = ???

alert("You selected " + item.get_text());

}

Alternatively, is it possible to do this on the server side before the files are moved from the temporary directory to the target directory? I can obviously change the value in a postback, but the upload appears to be happening before my event is called.

Any help would be appreciated.

Thanks,
Mathew

AsyncUpload

answered on 05 Sep 2012

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