Questions on UI for ASP.NET AJAX Forum

2 answers

173 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

180 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

945 views

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

176 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

334 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

105 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

284 views

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

290 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

166 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