Questions on UI for ASP.NET AJAX Forum

1 answer

62 views

Dear All

Please help me for this issue.
(1) I am using radGridview and it's rowsdrop function. It's work perfectly in normal use. But in chrome browser, cannot drop while page is Zoom (+/-) . This issue not happen in other browser.

Please help and thank you very much for time

Thank and Best Regards

Win

Documentation and Tutorials

answered on 30 Jan 2015

4 answers

79 views

ASPX Control Inheritance Expert

Hello,

I need inherited versions of the RadButton and RadGrid.

<telerik:RadButton ID="NewActionBtn" runat="server" NavigateUrl="New.aspx">

<ContentTemplate>

<span class="glyphicon glyphicon-2x glyphicon-plus" style="color: grey"></span><span class="glyphicon-2x"> Add</span>

</ContentTemplate>

</telerik:RadButton>

Here is a sample of the RadButton currently in use. It is use in an "Action" bar which is part of our UI. I need to standardize the button so I only need to pass in the icon and button text for the Content Template.

I also need a custom RadGrid. I need to be able to standadize things like the page size, control location, export settings, etc across all grids on my site.

If you have experience inheriting RadControls please contact me.

Thanks
-Noah

General Discussions

answered on 29 Jan 2015

1 answer

42 views

pager, NextPrevNumericAndAdvanced and keypad

Hi,

if i go to the demo http://demos.telerik.com/aspnet-ajax/grid/examples/functionality/paging/basic-paging/defaultcs.aspx , and I choose the pager mode to NextPrevNumericAndAdvanced , i have a strange behaviour.

In the field "page xxx of xxx",
if I enter a number from the keypad ==> it works
If i try to enter a number from the normal keyboard ==> do not work

same behavior with "page size"

I have a french keyboard. On the keyboard, I have to press the shift key to enter a number.
IE 11

Thanks for your help

Grid

answered on 29 Jan 2015

1 answer

140 views

First image not showing

Hello I have the below code:
<%@ Control Language="C#" AutoEventWireup="true" CodeFile="ImageSlider2.ascx.cs" Inherits="UserControls_ImageSlider2" %>

<asp:Panel id="ImageGalleryPnl" Visible="false" runat="server">
<telerik:RadImageGallery ID="RadImageGallery1" Width="350px" DisplayAreaMode="Image" LoopItems="true" runat="server" >
<ImageAreaSettings Height="250px" ShowDescriptionBox="false" />
<ThumbnailsAreaSettings Mode="ImageSlider" />
<ClientSettings AllowKeyboardNavigation="true">
</ClientSettings>
</telerik:RadImageGallery>

</asp:Panel>
<asp:Panel ID="MsgPnl" Visible="true" runat="server">
<asp:Label ID="lblMessage" Text="No images avaliable at this time" runat="server"></asp:Label>
</asp:Panel>

The imageGallery is in a ajax ModalPopupExtender. It is populated dynamically just before showing the popup as below:

Method: Grid_OnRowCommand:
rowIndex = Integer.Parse(e.CommandArgument) Mod grdLocations.PageSize
oRow = grdLocations.Rows(rowIndex)
grdLocations.SelectedIndex = rowIndex

Dim lblAddress As Label = oRow.FindControl("lblAddress1")
Dim lblCityState As Label = oRow.FindControl("lblCity")

Dim lblLocDescription As Label = oRow.FindControl("lblLocDescription")
lblModalInfo.Text = lblLocDescription.Text
sFullAddress = lblAddress.Text & " " & lblCityState.Text
lblModalFooter.Text = sFullAddress

ImageSlider1.showSlider(True)

ImgContent.Visible = False
Dim lblLocation As Label = oRow.FindControl("lblLocation")

ImageSlider1.sMSClient = _sMSClient
ImageSlider1.sLocation = lblLocation.Text
ImageSlider1.populateGallery()
ModalPopupExt1.Show()

The imageGallery works ok, I can navigate through all the images, but the first one is always showing in black after displaying the popup. If I move to next image and then back to the first I can see it. So it is loaded. It looks like it were inactivated or something.

Please advice.

Carlos

ImageGallery

answered on 29 Jan 2015

1 answer

98 views

How to Implemented AutoCompleteBox using Service

Hi

How to Implemented RadComboBox AutoCompleteBox using WebService in C#
any one guide me for this Process.
then any one do and post helpful for me.

AutoCompleteBox

answered on 29 Jan 2015

3 answers

194 views

Markers on legend

Hello, good day,

I've been using the RadHtmlChart and I think it works great, there is an option that I can't find I hope you can help me, I have a line chart with 30+ different series, I've already changed the markers (I hope you add more like star, cross, diamond like RadChart) but the legends keep displaying a square, I would like to change the marker in legend to look like the triangle, square or circle of the corresponding series, but don't know where.

Thanks in advance,

Gabriel

Chart (HTML5)

answered on 29 Jan 2015

1 answer

209 views

The 'DataField' property cannot be set declaratively

I downloaded the latest ASP.NET Ajax controls last night and I'm trying to run a web project (asp.net 4.0) I inherited with an unknown version. I'm getting a run time error on this line:
<telerik:ColumnSeries Name="Current" Stacked="false" DataField="CurrPropValue1" >

The 'DataField' property cannot be set declaratively.

This is on the RadHtmlChart control.

Chart (Obsolete)

answered on 29 Jan 2015

1 answer

133 views

ASP.NET dropdownlist options z-order'd behind popup w/ ASCX

Here's the demo I saw, "Edit Form Types":

http://demos.telerik.com/aspnet-ajax/grid/examples/data-editing/edit-form-types/defaultcs.aspx?skin=Glow

First, click the radio for "pop up" mode. Then, click "edit" on any row. You'll see a modal form with a dropdown on it. So far so good...

But clicking the dropdown reveals the dropdown's "option" list is z-index'ed behind the modal form - in fact, it's going to be part of what is greyed out from the grid behind the popup. User cannot click on the options (and here, cannot even see them); has to navigate down this list.

I tried IE 10 and also Chrome. Also, this will work in "inline" mode - but then, it would. Z-order *matters* on a popup.

I ran into the problem when doing the same sort of thing as on this demo. Since the demo is broken here, the sample code is just the code on Telerik's own demo.

-- D.R.

Grid

answered on 29 Jan 2015

1 answer

97 views

Failure: Add RadDock Dynamically from RadGrid button

I have a RadGrid and I want to use one of the column to dynamically add new RadDock but nothing happened. I created a single asp:Button to test my FederationDetailBtnClick method which add dock correctly but the button from grid failed. Help needed!!!

aspx file:

<telerik:RadGrid ID="FederationGrid" runat="server"

OnNeedDataSource="FederationGrid_NeedDataSource"

OnItemCreated="FederationGrid_ItemCreated"

OnItemDataBound="FederationGrid_ItemDataBound">

<MasterTableView EnableHierarchyExpandAll="true" AutoGenerateColumns="False" TableLayout="Fixed" DataKeyNames="Id">

<Columns>

<telerik:GridBoundColumn DataField="Id" HeaderText="Federation Name" UniqueName="FederationId">

</telerik:GridBoundColumn>

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

</telerik:GridBoundColumn>

<telerik:GridButtonColumn HeaderText="Federation Detail" Text="Detail" UniqueName="FederationDetail" ButtonType="PushButton">

</telerik:GridButtonColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

<telerik:RadAjaxPanel ID="RadAjaxPanel" runat="server" LoadingPanelID="RadAjaxLoadingPanel">

<telerik:RadDockLayout runat="server" ID="RadDockLayout_Federation"

OnSaveDockLayout="RadDockLayout_SaveDockLayout"

OnLoadDockLayout="RadDockLayout_LoadDockLayout">

<telerik:RadDockZone ID="RadDockZone_Federation" runat="server" Orientation="Horizontal">

</telerik:RadDockZone>

</telerik:RadDockLayout>

</telerik:RadAjaxPanel>

aspx.cs file:

private List<DockState> CurrentDockStates

{

get

{

// Store the info about the added docks in the session.

List<DockState> _currentDockStates = (List<DockState>)Session["CurrentDockStatesDeployment"];

if (Object.Equals(_currentDockStates, null))

{

_currentDockStates = new List<DockState>();

Session["CurrentDockStatesDeployment"] = _currentDockStates;

}

return _currentDockStates;

}

set

{

Session["CurrentDockStatesDeployment"] = value;

}

protected void Page_Load(object sender, EventArgs e)

{

}

protected void FederationGrid_NeedDataSource(object sender, GridNeedDataSourceEventArgs e)

{

this.federationList = DataModelRequestHandler.GetFederationsAsync(this.environment);

FederationGrid.DataSource = this.federationList;

}

protected void FederationGrid_ItemCreated(object sender, GridItemEventArgs e)

{

if (e.Item is GridDataItem)

{

GridDataItem dataitem = (GridDataItem)e.Item;

Button btn = (Button)dataitem["FederationDetail"].Controls[0];

btn.Click += new EventHandler(FederationDetailBtnClick);

}

protected void FederationGrid_ItemDataBound(object sender, GridItemEventArgs e)

{

if (e.Item is GridDataItem)

{

GridDataItem dataitem = (GridDataItem)e.Item;

Button btn = (Button)dataitem["FederationDetail"].Controls[0];

btn.CommandArgument = (e.Item as GridDataItem)["FederationId"].Text;

}

protected void RadDockLayout_LoadDockLayout(object sender, DockLayoutEventArgs e)

{

// Populate the event args with the state information. The RadDockLayout control

// will automatically move the docks according that information.

foreach (DockState state in CurrentDockStates)

{

e.Positions[state.UniqueName] = state.DockZoneID;

e.Indices[state.UniqueName] = state.Index;

}

protected void RadDockLayout_SaveDockLayout(object sender, DockLayoutEventArgs e)

{

CurrentDockStates = RadDockLayout_Federation.GetRegisteredDocksState();

}

private void FederationDetailBtnClick(object sender, EventArgs e)

{

var btnView = (Button)sender;

var FederationId = btnView.CommandArgument;

// Create RadDock

RadDock dock = this.CreateRadDock(FederationId);

// Dock it on DockZone

RadDockLayout_Federation.Controls.Add(dock);

dock.Dock(RadDockZone_Federation);

}

private RadDock CreateRadDock(string dockTitle)

{

RadDock dock = new RadDock();

dock.DockMode = DockMode.Docked;

dock.UniqueName = Guid.NewGuid().ToString().Replace("-", "a");

dock.ID = string.Format("RadDock{0}", dock.UniqueName);

dock.Title = dockTitle;

dock.Commands.Add(new DockCloseCommand());

dock.Commands.Add(new DockExpandCollapseCommand());

return dock;

}

Dock

answered on 29 Jan 2015

1 answer

139 views

Display No of files/folders in current directory

As you can see from the attached screenshot, I have added a column to display the number of files in a folder.
Is it possible to add a field to the FileExplorer which will display the number of folders and files in the Current directory, rather than showing totals for all directories?

FileExplorer

answered on 29 Jan 2015