Questions on UI for ASP.NET AJAX Forum

7 answers

123 views

Hi,

I am using radgrid with filtering switched on. With filtering the performance of a radgrid on IE is very poor, especially on slower computers. I checked that without filtering switched on, the page is loading much quicker and the page source code is half that big. I can add that I already made some optimizations like RadScriptManager or custom paging and it's still too slow. Is it possible to reduce the amount of javascript added with filtering on?

Alicja

Grid

answered on 26 Mar 2012

1 answer

694 views

Image showing as broken image icon

Hi,
I have some binary images stored as 64-bit strings in my database. I'm using SQL to convert this value to a Byte[] (array) and I'm using a radbinaryimage control within a listview that is databound to my openaccesslinq data source. (and this is pointed to the data field containing the byte[].) It appears to be working except, Instead of my image showing it's showing a broken image icon as shown in the screenshot attached. I have no idea how to troubleshoot this, but I did notice something strange. When I right click on this image and click "open in new tab" chrome begins a download of a file called "Telerik.Web.UI.WebResource.axd" If i view this file in a text editor, it's actually the 64-bit string that is the original value in my database. This doesn't make sense though, because i'm converting it to a byte[] within the view I'm using, the radbinaryimage control should never see the 64-bit string. So i'm wondering, does radbinary image convert from a byte[] to a 64-bit string to display the image? If so, is there a way to simply use the 64-bit string that I already have in the database?

Either way, does anyone have any advice on how to troubleshoot this?

BinaryImage

answered on 26 Mar 2012

1 answer

51 views

RadToolBarButtons and Command interaction with RadGrid

What is the standard method for hooking up CommandName in a RadToolBarButton so that it bubbles to one of the predefined commands for a RadGrid control (eg. "DeleteSelected"). The toolbar can't be placed within the RadGrid's CommandTemplate as the toolbar is shared across a tabbed UI (using RadTabStrip and RadMultiPage).

ToolBar

answered on 26 Mar 2012

3 answers

185 views

how can I set absolute url in telrik RedEditor classic version in ImagesPaths,UploadImagesPaths,DeleteImagesPaths

how can I set absolute url in telrik RedEditor classic version in ImagesPaths,UploadImagesPaths,DeleteImagesPaths

Currently

ImagesPaths

="/Uploads/categories/images/"

UploadImagesPaths="/Uploads/categories/images/" DeleteImagesPaths="/Uploads/categories/images/
but I want

ImagesPaths="http://www.test.com/Uploads/categories/images/"

UploadImagesPaths="http://www.test.com/Uploads/categories/images/" DeleteImagesPaths="http://www.test.com/Uploads/categories/images/

Because relative path is not found in my Suatition.

Best Regrds
Sanjay Singh

General Discussions

answered on 26 Mar 2012

1 answer

204 views

RadWindow Data in aspx page

Hi Support
I'm using RadWindow and create one web user control in the name of controlconfigure.ascx page . In this page I have one button and Radwindow. When button click PopUp window is show. In the Radwindow I have some textboxes and two button e.g. submitt and close . Upto now it is fine .

This control is going use in default.aspx page .

Now when user have enter some information to the textboxes and click submitt button in Popup window . All the value should display to a label (for simplicity) in Default.aspx page . How can I get value ? Here is the code in Default.aspx:

<asp:Label runat="server" Text="Value"></asp:Label>
<td>
<ctrlconfig:Configuration ID="Configuration" runat="server" />
</td>

In this page How can I get Value from PopUp Window?

Window

answered on 26 Mar 2012

2 answers

262 views

Group Header shows more text than I want when paging is involved.

Hello,

I have added grouping to my grid and everything works great until I have multiple pages. When i have multiple pages I see something like this: "My Original Group Header" and then this extra stuff: (Showing 10 of 186 items. Group continues on the next page.)

How do I remove the extra stuff?

I have attached a screen shot of what I'm getting and what I want.

Also, can I right align this group header test also?

Thanks!

Grid

answered on 26 Mar 2012

2 answers

343 views

RadComboBox Items not highlighting blue when changed the back color

Hello,

When binding a combobox I am setting every other item's BackColor to "Gainsboro". However, when I click the combobox and hover the items in the combobox the items backcolor I changed aren't highlighing blue anymore

for(var i=0; i < 10;i++)

{

// bind result to control

var comboBoxItem = new RadComboBoxItem(i.ToString(), i.ToString());

// add alternating row color

if (i % 2 == 0)

comboBoxItem.BackColor = Color.Gainsboro;

comboBox.Items.Add(comboBoxItem);

}

Attached is a picture of what Im seeing:

I would like all items to Highlight blue.

Thanks,

ComboBox

answered on 26 Mar 2012

4 answers

97 views

ToolTipManager unwanted behaviour

Hi,

I use a ToolTipManager for a RadChart. The problem is that, I have a grid also on the same page and there is unwanted tooltip added on the grid because of the ToolTipManager. I set the ToolTipZoneID to my ChartID and It affect my Grid for I don't know why.

Here is my code:

<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="Labos.aspx.vb" Inherits="GESPHARxLite_2.Labos" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Charting" TagPrefix="telerik" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<script src="Scripts/jquery-1.7.min.js" type="text/javascript"></script>

<script src="Scripts/Resizer.js" type="text/javascript"></script>

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title></title>

<link href="css/GESPHARxLite.css" rel="stylesheet" type="text/css" />

<style type="text/css">

html, body, form

{

margin: 0;

height: 100%;

overflow: hidden;

}

</style>

</head>

<body>

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

<telerik:RadScriptManager ID="RadScriptManager1" runat="server">

<Scripts>

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js">

</asp:ScriptReference>

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js">

</asp:ScriptReference>

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js">

</asp:ScriptReference>

</Scripts>

</telerik:RadScriptManager>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="gridLabos">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="chartLabos" LoadingPanelID="RadAjaxLoadingPanel1"

UpdatePanelHeight="100%" />

<telerik:AjaxUpdatedControl ControlID="gridLabos" LoadingPanelID="RadAjaxLoadingPanel1"

UpdatePanelHeight="100%" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="RadAjaxManager1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="chartLabos" />

<telerik:AjaxUpdatedControl ControlID="isInitialLoad" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Skin="Default">

</telerik:RadAjaxLoadingPanel>

<div id="hiddenFields">

<input id="isInitialLoad" type="hidden" runat="server" value="1" />

</div>

<div id="gridDiv">

<telerik:RadGrid ID="gridLabos" runat="server" Height="200px">

<FilterMenu EnableImageSprites="False">

</FilterMenu>

<ClientSettings>

<Selecting CellSelectionMode="None"></Selecting>

</ClientSettings>

<MasterTableView>

<CommandItemSettings ExportToPdfText="Export to PDF"></CommandItemSettings>

<RowIndicatorColumn Visible="True" FilterControlAltText="Filter RowIndicator column">

<HeaderStyle Width="20px"></HeaderStyle>

</RowIndicatorColumn>

<ExpandCollapseColumn Visible="True" FilterControlAltText="Filter ExpandColumn column">

<HeaderStyle Width="20px"></HeaderStyle>

</ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="labo_noauto" FilterControlAltText="Filter colHeure column"

HeaderText="NoAuto" ShowFilterIcon="False" UniqueName="colNoAuto" Visible="false"

ReadOnly="true" FilterControlWidth="100%">

</telerik:GridBoundColumn>

<telerik:GridImageColumn FilterControlAltText="Filter colStatutImg column" AllowFiltering="false"

HeaderText="" ImageHeight="" ImageWidth="" UniqueName="colStatutImg" HeaderStyle-Width="30">

<HeaderStyle Width="30px" ></HeaderStyle>

</telerik:GridImageColumn>

<telerik:GridDateTimeColumn DataField="Date" FilterControlAltText="Filter colDate column"

HeaderText="Date" UniqueName="colDate" ShowFilterIcon="False" CurrentFilterFunction="StartsWith"

FilterDelay="700" FilterControlWidth="100%">

</telerik:GridDateTimeColumn>

<telerik:GridBoundColumn DataField="labo_heure" FilterControlAltText="Filter colHeure column"

HeaderText="Heure" ShowFilterIcon="False" UniqueName="colHeure" FilterControlWidth="100%">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="labt_numero" FilterControlAltText="Filter colTypeTest column"

HeaderText="Type de test" ShowFilterIcon="False" UniqueName="colTypeTest" CurrentFilterFunction="StartsWith"

FilterDelay="700" FilterControlWidth="100%">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="labt_description" FilterControlAltText="Filter colDescription column"

HeaderText="Description" ShowFilterIcon="False" UniqueName="colDescription" CurrentFilterFunction="StartsWith"

FilterDelay="700" FilterControlWidth="100%">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="labo_valeur" FilterControlAltText="Filter colValeur column"

HeaderText="Valeur" ShowFilterIcon="False" UniqueName="colValeur" CurrentFilterFunction="StartsWith"

FilterDelay="700" FilterControlWidth="100%">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="unim_code" FilterControlAltText="Filter colMesure column"

HeaderText="Unité mesure" ShowFilterIcon="False" UniqueName="colMesure" CurrentFilterFunction="StartsWith"

FilterDelay="700" FilterControlWidth="100%">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="labo_normal_min" FilterControlAltText="Filter colMin column"

HeaderText="Minimum" ShowFilterIcon="False" UniqueName="colMin" CurrentFilterFunction="StartsWith"

FilterDelay="700" FilterControlWidth="100%">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="labo_normal_max" FilterControlAltText="Filter colMax column"

HeaderText="Maximum" ShowFilterIcon="False" UniqueName="colMax" CurrentFilterFunction="StartsWith"

FilterDelay="700" FilterControlWidth="100%">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="labo_statut" FilterControlAltText="Filter colStatut column"

HeaderText="Statut" ShowFilterIcon="False" UniqueName="colStatut" CurrentFilterFunction="StartsWith"

FilterDelay="700" FilterControlWidth="100%">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="labo_usager" FilterControlAltText="Filter colUsager column"

HeaderText="Usager" ShowFilterIcon="False" UniqueName="colUsager" CurrentFilterFunction="StartsWith"

FilterDelay="700" FilterControlWidth="100%">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="labo_commentaire" FilterControlAltText="Filter colCommentaire column"

HeaderText="Commentaire" ShowFilterIcon="False" UniqueName="colCommentaire" CurrentFilterFunction="StartsWith"

FilterDelay="700" FilterControlWidth="100%">

</telerik:GridBoundColumn>

</Columns>

<SortExpressions>

<telerik:GridSortExpression FieldName="Date" SortOrder="Descending" />

</SortExpressions>

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column">

</EditColumn>

</EditFormSettings>

<FilterItemStyle Width="100%" />

</MasterTableView>

<ClientSettings EnablePostBackOnRowClick="true">

</ClientSettings>

</telerik:RadGrid>

</div>

<div id="chartDiv">

<telerik:RadChart ID="chartLabos" runat="server" Skin="Mac" DefaultType="Line" Style="width: 100%;"

IntelligentLabelsEnabled="True">

<ChartTitle>

<Appearance Position-AlignedPosition="Top">

<FillStyle MainColor="">

</FillStyle>

</Appearance>

<TextBlock Text="Évolution des résultats">

<Appearance TextProperties-Font="Tahoma, 13pt">

</Appearance>

</TextBlock>

</ChartTitle>

<Appearance TextQuality="AntiAlias">

<FillStyle FillType="Image">

<FillSettings ImageDrawMode="Flip" BackgroundImage="{chart}" ImageFlip="FlipX">

</FillSettings>

</FillStyle>

<Border Color="138, 138, 138"></Border>

</Appearance>

<PlotArea>

<EmptySeriesMessage Visible="True">

<TextBlock Text="Sélectionnez un test pour voir l'évolution des résultats">

</TextBlock>

</EmptySeriesMessage>

<XAxis LayoutMode="Inside" AutoScale="false" LabelStep="5" IsZeroBased="false">

<Appearance ValueFormat="ShortDate">

<MajorGridLines PenStyle="Solid" Color="209, 222, 227"></MajorGridLines>

<LabelAppearance RotationAngle="45" Position-AlignedPosition="Top">

</LabelAppearance>

<TextAppearance TextProperties-Color="51, 51, 51">

</TextAppearance>

</Appearance>

<AxisLabel>

<TextBlock>

<Appearance TextProperties-Color="51, 51, 51">

</Appearance>

</TextBlock>

</AxisLabel>

</XAxis>

<YAxis AxisMode="Extended">

<Appearance Color="134, 134, 134" MinorTick-Color="134, 134, 134" MinorTick-Width="0"

MajorTick-Color="134, 134, 134">

<MajorGridLines Color="209, 222, 227"></MajorGridLines>

<MinorGridLines Color="233, 239, 241"></MinorGridLines>

<TextAppearance TextProperties-Color="51, 51, 51">

</TextAppearance>

</Appearance>

<AxisLabel>

<TextBlock>

<Appearance TextProperties-Color="51, 51, 51">

</Appearance>

</TextBlock>

</AxisLabel>

</YAxis>

<Appearance Dimensions-Margins="60, 60, 90, 60">

<FillStyle MainColor="White" FillType="Solid">

</FillStyle>

<Border Color="134, 134, 134"></Border>

</Appearance>

</PlotArea>

<Legend Visible="false">

<Appearance Position-AlignedPosition="TopRight" Dimensions-Margins="0%, 3%, 1px, 1px">

<ItemMarkerAppearance Figure="Square">

<Border Color="134, 134, 134"></Border>

</ItemMarkerAppearance>

<FillStyle MainColor="">

</FillStyle>

<Border Color="Transparent"></Border>

</Appearance>

</Legend>

</telerik:RadChart>

<telerik:RadToolTipManager ID="RadToolTipManager1" runat="server" Skin="Telerik"

Width="200px" Animation="Slide" Position="TopCenter" EnableShadow="true" ToolTipZoneID="chartLabos"

AutoTooltipify="true">

</telerik:RadToolTipManager>

</div>

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

<script type="text/javascript">

<!--

function Resize()

{

var ajaxManager = $find("<%= RadAjaxManager1.ClientID %>");

var arg1 = $(document).width();

var arg2 = $(document).height() - $("#gridLabos").height() - 2;

ajaxManager.ajaxRequest(arg1 + "," + arg2);

}

-->

</script>

</telerik:RadCodeBlock>

</form>

</body>

</html>

Thanks.

ToolTip

answered on 26 Mar 2012

1 answer

183 views

Rad Scheduler SelectedView

My version is 915, I'm not looking for help just wanted to let someone know.

What I'm doing is saving the users selection when a particular view is clicked, like day, week, month, etc. The next time they are on the site I'm grabbing their previously selected view and using it, so for example, if the user prefers the month view, I want the program to remember that.

So, what I found is:

When setting the selected view with SchedulerViewType.TimelineView, Timeline View = 4.

When saving the selected view using SchedulerNavigationCommand.SwitchToTimelineView, Timeline View = 3.

My program crashes when on the next visit I try to set the SchedulerViewType.TimelineView to 3, because that's not a valid choice.

Just an FYI.

Scheduler

answered on 26 Mar 2012

1 answer

124 views

Radwindow Scrolling

I recently upgraded from a 2011 release to Q1 2012 and my RadWindows no longer scroll on IOS5. In the previous version, the iframe just expanded outside the bounds of the window, allowing scrolling to be achieved by scrolling the page. Is there a fix for this, and if it is an implementation choice, is there a workaround, even if this means just falling back to expanding outside the bounds of the window?

Window

answered on 26 Mar 2012