Questions on UI for ASP.NET AJAX Forum

2 answers

194 views

How to acces other controls inside Advanced Insert Form ??

Hello,

Inside a RadScheduler (ID= "Radscheduler1")

I have a RadComboBox (ID="acbProjet") with an 'OnSelectedIndexChanged' Inside Advanced Insert Form.

I have also an other RadDropDownList (ID="RadDropDownListTypeHeure") depending on the choice of the RadComboBox.

        protected void acbProjet_SelectedIndexChanged(object sender, RadComboBoxSelectedIndexChangedEventArgs e)
        {
          // ??? RadDropDownList rddl = (RadDropDownList) RadScheduler.FindControl("RadDropDownListTypeHeure");
          // ??? RadDropDownListTypeHeure = (RadComboBox)e.Container.FindControl("RadDropDownListTypeHeure");
        }

HOW can i access the RadDropDownList for update the datasource ?

THANK you for your HELP

Scheduler

answered on 29 Sep 2016

7 answers

200 views

AJAX ComboBox in Radpanelbar

Hi,

like the subject says, I'm trying to have an AJAX ComboxBox, among other controls, inside a RadPanelBar but it seems it doesn't work, since I'm getting a JavaScript error about a variable bestWidth that is set to -2.

    
            <body> 
        
                <form id="form1" runat="server"> 
        
                <asp:ScriptManager ID="ScriptManager1" runat="server"> 
        
                </asp:ScriptManager> 
        
                <div> 
        
                    <asp:UpdatePanel ID="UpdatePanel1" runat="server"> 
        
                    <ContentTemplate> 
        
                       <telerik:RadPanelBar ID="RadPanelBar1" runat="server"> 
        
                               <Items> 
        
                                   <telerik:RadPanelItem runat="server" Text="Root RadPanelItem1"> 
        
                                    <Items> 
        
                                        <telerik:RadPanelItem> 
        
                                        <ItemTemplate>                                  
        
                                            <cc1:ComboBox ID="ComboBox1" runat="server" AutoCompleteMode="Append" AutoPostBack="true" DropDownStyle="DropDown"> 
        
                                            </cc1:ComboBox>                                    
        
                                        </ItemTemplate> 
        
                                        </telerik:RadPanelItem> 
        
                                    </Items>                       
        
                                   </telerik:RadPanelItem> 
        
                                    <telerik:RadPanelItem runat="server" Text="Root RadPanelItem2"> 
        
                                    <Items> 
        
                                        <telerik:RadPanelItem> 
        
                                        <ItemTemplate> 
        
                                            <asp:TextBox ID="TextBox2" runat="server"></asp:TextBox> 
        
                                        </ItemTemplate> 
        
                                        </telerik:RadPanelItem> 
        
                                    </Items> 
        
                                   </telerik:RadPanelItem> 
        
                               </Items> 
        
                        </telerik:RadPanelBar>      
        
                    </ContentTemplate> 
        
                    </asp:UpdatePanel> 
        
                </div> 
        
                </form> 
        
            </body>

Thanks in advance for your help.

Dax

PanelBar

answered on 29 Sep 2016

14 answers

1,000 views

[Solved] GroupByExpressions and SortExpressions

I'm apparently missing something here. Trying to change the sort order of a grid that uses GroupByExpressions with no luck.

I started with the following:

<GroupByExpressions>

<telerik:GridGroupByExpression>

<GroupByFields>

<telerik:GridGroupByField FieldName="OrderID" />

</GroupByFields>

<SelectFields>

<telerik:GridGroupByField FieldName="OrderID" HeaderText="Order ID" />

<telerik:GridGroupByField FieldName="CustLastFirst" HeaderText="Customer" />

<telerik:GridGroupByField FieldName="Total" HeaderText="Order Total" FormatString="{0:C}" />

</SelectFields>

</telerik:GridGroupByExpression>

</GroupByExpressions>

Then I tried adding this:

<SortExpressions>

<telerik:GridSortExpression FieldName="CustLastFirst" SortOrder="Ascending" />

</SortExpressions>

And I tried variations of this, but get either no action or a type mismatch error:

<GroupByFields>

<telerik:GridGroupByField FieldName="OrderID" />

<telerik:GridGroupByField FieldName="CustLastFirst" />

</GroupByFields>

Any suggestions? Thanks!

Grid

answered on 29 Sep 2016

9 answers

198 views

Radgrid Save Scroll Position not working since Q3 2015

Hello! Please note that ClientSettings-Scrolling-SaveScrollPosition="true" not working since Q3 2015. Please fix!!!

Grid

answered on 29 Sep 2016

4 answers

358 views

Validators not working in RadWindow

I have in a page the code below for a radwindow used as a modal popup. For some reason no matter what I do the validators will not fire when I click the btnAddUserToRoleSave button. Is there some trick to using validators in a modal window box? Thanks.

<telerik:RadWindowManager ID="rwmManagerUsers" runat="server" Style="z-index: 3" >

<Windows>

<telerik:RadWindow ID="rwManagerUsers_SelectUsers" runat="server"

OnClientClose="rwManagerUsers_SelectUsers_OnClientClose"

Modal="true"

AutoSize="true"

Behaviors="Close"

v>

<ContentTemplate>

<asp:ValidationSummary ID="vsAddUserToRoleValidationSummary" runat="server"

EnableClientScript="true"

ShowMessageBox="true"

ValidationGroup="vgAddUserToRoleForm"

HeaderText="ERROR! The user cannot be set due to the following reasons:

" />

<table>

<tr>

<td><asp:Label ID="lblSelectedUser" Text="User:" runat="server"></asp:Label></td>

<td>

<telerik:RadComboBox ID="ddlSelectedUser" runat="server" DataTextField="DisplayName" DataValueField="UserName"></telerik:RadComboBox>

<asp:RequiredFieldValidator ID="rfvSelectedUser" runat="server"

Text="*"

ErrorMessage="A User must be selected."

ToolTip="A User must be selected."

ControlToValidate="ddlSelectedUser"

ValidationGroup="vgAddUserToRoleForm"

InitialValue="-1"></asp:RequiredFieldValidator>

</td>

</tr>

<tr>

<td><asp:Label ID="lblSelectedLocation" Text="Location:" runat="server"></asp:Label></td>

<td>

<telerik:RadComboBox ID="ddlSelectedLocation" runat="server" DataTextField="Description" DataValueField="LocationCode"></telerik:RadComboBox>

<asp:RequiredFieldValidator ID="rfvSelectedLocation" runat="server"

Text="*"

ErrorMessage="A Location must be selected."

ToolTip="A Location must be selected."

ControlToValidate="ddlSelectedLocation"

ValidationGroup="vgAddUserToRoleForm"

InitialValue=""></asp:RequiredFieldValidator>

</td>

</tr>

<tr>

<td colspan="2">

<asp:Button ID="btnAddUserToRoleSave" runat="server" Text="Add User To Role" OnClick="btnAddUserToRoleSave_Click" ValidationGroup="vgAddUserToRoleForm" />

<asp:Button ID="btnAddUserToRoleCancel" runat="server" Text="Cancel" OnClientClick="rwManagerUsers_Cancel();cancelEvent()" />

</td>

</tr>

</table>

</ContentTemplate>

</telerik:RadWindow>

</Windows>

</telerik:RadWindowManager>

Window

answered on 29 Sep 2016

1 answer

130 views

Facebook Like widget

Hi, I am new to Sitefinty , and I have inserted "Facebook Like Widget" but I noticed that this is generating an error in the template , and I am trying to click on it on the page and the counter is showing zero . and nothing happened . the website is still running on my local . please advise.

SocialShare

answered on 29 Sep 2016

2 answers

307 views

[Solved] Change text selection behavior in RadDatePicker date textfield

Hi, i have a RadDatePicker, how can i change the date textfield edit behaviour?

When I edit my selected date by using the date textfield (not by using the datepicker), when i click on the date textfield, the whole date is highlighted.

Can I make it not highlight the whole date instead?

Attached image (1.png) shows that the current behavior. Click once, whole date is highlighted.

Attached image (2.JPG) is the behavior which I want.

I am using Telerik 2016.2.607.45.

Thank you.

Calendar

answered on 29 Sep 2016

3 answers

2.0K+ views

Refresh the main page on close of popup window

I am opening the popup window with the below code from Server side

var url = string.Format("../UserPopup.aspx?user_Ids={0}&fromDate={1}&toDate={2}", user_Ids, fromDate, toDate);

string script = string.Format("function f(){{openDialog('{0}', {1}, {2}, {3});Sys.Application.remove_load(f);}}Sys.Application.add_load(f);",

url,

"true",

1000,

300);

ScriptManager.RegisterStartupScript(Page, Page.GetType(), "someKey", script, true)

Below is the code for closing the popup window from javascript. The below code is not working.

function GetRadWindow() {

var oWindow = null;

if (window.radWindow)

oWindow = window.radWindow;

else if (window.frameElement.radWindow)

oWindow = window.frameElement.radWindow;

return oWindow;

}

function Close() {

var result = window.confirm("Are you sure you want to close the window!");

if (result == true) {

var oWindow = GetRadWindow();

oWindow.argument = null;

oWindow.onunload = refreshParent;

oWindow.close();

return false;

}

function refreshParent() {

window.opener.location.reload();

}

How can I close the popup window from client side and refresh the parent page?

FYI: I am using RadWindow as popup for this.

General Discussions

answered on 29 Sep 2016

9 answers

313 views

RadListView with paging - Add item to item index 0 on each page

Hi,
I have a RadListView that is populated from a database. It displays data in a grid format. The RadListView contains paging and has the OnNeedDataSource property set that is used to populate the RadListView with data. PLease see below for the code.

<telerik:RadListView ID="RadListView1" runat="server"

ItemPlaceholderID="ProductsContainer" DataKeyNames="ProductId" AllowPaging="true" PageSize="12"

OnItemCommand="RadListView1_ItemCommand" OnNeedDataSource="RadListView1_NeedDataSource">

<asp:PlaceHolder ID="ProductsContainer" runat="server"></asp:PlaceHolder>

</div>

<asp:Button runat="server" ID="btnFirst" CommandName="Page" CommandArgument="First"

Text="<<" Enabled="<%#Container.CurrentPageIndex > 0 %>" CssClass="Button_Grid_Pager"></asp:Button>

<asp:Button runat="server" ID="btnPrev" CommandName="Page" CommandArgument="Prev"

Text="<" Enabled="<%#Container.CurrentPageIndex > 0 %>" CssClass="Button_Grid_Pager"></asp:Button>

<span style="vertical-align: middle; line-height: 22px; display: inline-block;">  Page

<%#Container.CurrentPageIndex + 1 %>

of

<%#Container.PageCount %></span>  

<asp:Button runat="server" ID="btnNext" CommandName="Page" CommandArgument="Next"

Text=">" Enabled="<%#Container.CurrentPageIndex + 1 < Container.PageCount %>" CssClass="Button_Grid_Pager"></asp:Button>

<asp:Button runat="server" ID="btnLast" CommandName="Page" CommandArgument="Last"

Text=">>" Enabled="<%#Container.CurrentPageIndex + 1 < Container.PageCount %>" CssClass="Button_Grid_Pager"></asp:Button>

</div>

<span style="vertical-align: middle; font-weight: normal; line-height: 22px; padding-left: 15px;">Items per page:  </span>

<telerik:RadComboBox runat="server" ID="cmbPageSize"

OnSelectedIndexChanged="cmbPageSize_SelectedIndexChanged"

AutoPostBack="true" Width="60px" Skin="Default"

SelectedValue="<%#Container.PageSize %>">

<Items>

<telerik:RadComboBoxItem Text="4" Value="4"></telerik:RadComboBoxItem>

<telerik:RadComboBoxItem Text="12" Value="12"></telerik:RadComboBoxItem>

<telerik:RadComboBoxItem Text="36" Value="36"></telerik:RadComboBoxItem>

<telerik:RadComboBoxItem Text="100" Value="100"></telerik:RadComboBoxItem>

</Items>

</telerik:RadComboBox>

</div>

</fieldset>

</LayoutTemplate>

<asp:Panel ID="ItemContainer" runat="server">

<asp:ImageButton ID="imgbtnProductDetails" runat="server" ImageUrl='<%# "prodimages/" & Eval("ProdRef") & "-1_Grid.jpg"%>'

AlternateText='<%# Eval("ImageAltText") %>' Width="240px"

CommandName="SelectProduct" CommandArgument='<%# Eval("ProductId")%>' Enabled='<%# IIf(Eval("IsVoucher") = True, False, True)%>' />

</asp:Panel>

</fieldset>

</ItemTemplate>

</telerik:RadListView>

I want to know how I can, dynamically (code behind) always display an image in item position / grid position 0 in the RadListView, so that it is always displayed on every page, in the same position, of the RadListView....for example see below where (X) is where I want to display the image on every page...

X......... item1.....item2
item3....item4.....item4
item6....item7.....item8

Thanks for your time.

ListView

answered on 29 Sep 2016

1 answer

190 views

hiding hidden directories

Hi I have been able to hide hidden files but i cant seem to get the directories to hide my files code is -

public override DirectoryItem ResolveDirectory(string virtualPath)
{

DirectoryItem basedir = base.ResolveDirectory(virtualPath);


string physicalPath;
physicalPath = this.GetPhysicalFromVirtualPath(virtualPath);

if (physicalPath == null)
return null;

DirectoryItem result = new DirectoryItem(PathHelper.GetDirectoryName(physicalPath),
virtualPath,
virtualPath,
virtualPath,
GetPermissions(physicalPath),
GetFiles(virtualPath),
new DirectoryItem[] { }// Directories are added in ResolveRootDirectoryAsTree method
);

// Update all file items with the additional information (date, owner)
DirectoryItem oldItem = base.ResolveDirectory(physicalPath);
List<FileItem> visibleFiles = new List<FileItem>();
foreach (FileItem fileItem in result.Files)
{
// Get the information from the physical file
FileInfo fInfo = new FileInfo(physicalPath + "\\" + fileItem.Name);
// Add the information to the attributes collection of the item. It will be automatically picked up by the FileExplorer
// If the name attribute matches the unique name of a grid column
fileItem.Attributes.Add("CreationDate", fInfo.CreationTimeUtc.ToString());
fileItem.Attributes.Add("ModifiedDate", fInfo.LastWriteTime.ToString());



FileAttributes fileattr = File.GetAttributes(physicalPath + "\\" + fileItem.Name);
if((fileattr & FileAttributes.Hidden) != FileAttributes.Hidden)
{
visibleFiles.Add(fileItem);
}
}

DirectoryItem result1 = new DirectoryItem(PathHelper.GetDirectoryName(physicalPath),
virtualPath,
virtualPath,
virtualPath,
GetPermissions(physicalPath),
visibleFiles.ToArray(),
new DirectoryItem[] { }// Directories are added in ResolveRootDirectoryAsTree method
);

return result1;
}

Which works really well my Directory code is code is - >

public override DirectoryItem ResolveRootDirectoryAsTree(string path)
{




string physicalPath;
string virtualPath = string.Empty;

if (PathHelper.IsSharedPath(path) || PathHelper.IsPhysicalPath(path))
{
physicalPath = path;

foreach (KeyValuePair<string, string> mappedPath in MappedPaths)
{

if (physicalPath.StartsWith(mappedPath.Value, StringComparison.CurrentCultureIgnoreCase))
{

string restOfPhysicalPath = physicalPath.Substring(mappedPath.Value.Length);

virtualPath = mappedPath.Key + restOfPhysicalPath.Replace('\\', '/');

virtualPath = PathHelper.AddEndingSlash(virtualPath, '/');
break;
}
}
}
else
{
virtualPath = PathHelper.AddEndingSlash(path, '/');
physicalPath = this.GetPhysicalFromVirtualPath(path);

if (physicalPath == null)
return null;
}



DirectoryItem result = new DirectoryItem(PathHelper.GetDirectoryName(physicalPath),
string.Empty,
virtualPath,
string.Empty,
GetPermissions(physicalPath),
new FileItem[] { }, // Files are added in the ResolveDirectory method
GetDirectories(virtualPath)
);

return result;
}

Any help would be much appreciated.

FileExplorer

answered on 29 Sep 2016