Questions on UI for ASP.NET AJAX Forum

1 answer

71 views

Empty line is being added while generating pivot

Hello Team,

Am using PivotGrid control for displaying pivot data.

but the issue is, when I open pivot in IE browser in that case empty line is being added whereas this issue does not occur in case of Chrome browser. Kindly refer screenshot attached.

Let me know how can this be fixed in IE browser.

PivotGrid

answered on 04 Apr 2019

4 answers

228 views

Export to excel column header issue

Export to excel works fine, except the column headers have "Sorted ascSorted desc" appended to every column header name in the excel file. Does anyone have any suggestions or seen this before?

Thanks

Grid

answered on 04 Apr 2019

1 answer

100 views

No horizontal scroll using in-place edit

Good afternoon,

My RadGrid does not need horizontal scroll until it goes into in-place edit mode - then there are text boxes to the right of the box containing the grid, but no scroll bar.

Any suggestions?

<telerik:RadGrid ID="RadGrid1" GridLines="None" runat="server" AutoGenerateColumns="false" OnNeedDataSource="RadGrid1_NeedDataSource" OnItemDataBound="RadGrid1_ItemDataBound"
OnUpdateCommand="RadGrid1_UpdateCommand" OnInsertCommand="RadGrid1_InsertCommand" AllowSorting="True" AllowMultiRowSelection="True" ClientSettings-Scrolling-AllowScroll="true">
<ClientSettings >

<Selecting AllowRowSelect="true" /></ClientSettings>
<MasterTableView AutoGenerateColumns="False" DataKeyNames="HorseKey" ClientDataKeyNames="HorseKey" EditMode="InPlace"
CommandItemDisplay="Top" >

Grid

answered on 03 Apr 2019

9 answers

3.4K+ views

Adding Telerik toolbox to visual studio 2017

Hey,

So I downloaded the telerik toolkit trial first and then I downloaded visual studio 2017. I followed the link below to add the toolkit into visual studio, but I'm getting a message that says "There are no usuable controls in this group. Drag an item onto this text to add it to the toolbox." Is there another method to try for adding the toolkit?

http://docs.telerik.com/devtools/aspnet-ajax/general-information/integration-with-visual-studio/adding-the-telerik-controls-to-the-visual-studio-toolbox

Installer and VS Extensions

answered on 03 Apr 2019

2 answers

91 views

RadListView code no longer works after update

I'm assuming the update is the root cause of this issue. This code worked previously and now causes an error "You need to have a DynamicManager control on the page and register your data control with it in order to use a DynamicControlParameter". The RadListView is not compatible with a DynamicManager control.

The code causing this error:

Private Sub rbtnAddLocation_Click(sender As Object, e As EventArgs) Handles rbtnAddLocation.Click

rlvLocations.InsertItemPosition = RadListViewInsertItemPosition.FirstItem

rlvLocations.ShowInsertItem()

rbtnAddLocation.CommandArgument = rdlMembers.SelectedValue

rbtnAddLocation.Enabled = False

End Sub

The offending lines are the two with rlvLocations.

Updates are really getting frustrating to new Telerik user here.

ListView

answered on 03 Apr 2019

4 answers

290 views

HtmlChart - value multiplied 1000 times when stacking data

Hi,

I am witnessing some strange behaviour in my HtmlChart.

When displaying unstacked data everything looks fine (first attched file).

But when turning staking on, for some reason some of the columns parts look 1000 times bigger than they should (second attached file).

The data is strictly the same in these 2 examples, the only difference is turning line.Stacked true or false, nowhere in the code do we multiply any value by 1000.

Telerik Web UI is version 2017.1.118.45.

The same page works perfectly with Telerik Web UI 2014.1.403.40.

Is it a known issue? Is there any known solution?

Here is the ascx code:

<radS:RadHtmlChart runat="server" ID="RadHtmlChart1" Width="1000px" Height="500px">

<PlotArea>

<XAxis DataLabelsField="day">

<TitleAppearance Text="Days" Visible="true"></TitleAppearance>

<LabelsAppearance DataFormatString="{0}"/>

<MinorGridLines Visible="false"></MinorGridLines>

<MajorGridLines Visible="false"></MajorGridLines>

</XAxis>

<YAxis>

<TitleAppearance Text="Count" Visible="true"></TitleAppearance>

<LabelsAppearance DataFormatString="{0}"></LabelsAppearance>

<MinorGridLines Visible="false"></MinorGridLines>

</YAxis>

</PlotArea>

<Legend>

<Appearance Visible="true"></Appearance>

</Legend>

</radS:RadHtmlChart>

The binding part in the C#:

RadHtmlChart1.PlotArea.Series.Clear();

for(int i=1; i<dtTemp.Columns.Count;i++)

{

Telerik.Web.UI.ColumnSeries line = new Telerik.Web.UI.ColumnSeries();

line.Name = string.Format("{0} ({1})",Names[i],Totals[i]);

line.Stacked = true;

//line.Stacked = false;

line.LabelsAppearance.Visible = false;

line.LabelsAppearance.DataFormatString = "{0}";

line.DataFieldX = "day";

line.DataFieldY = dtTemp.Columns[i].ColumnName;

RadHtmlChart1.PlotArea.Series.Add(line);

}

RadHtmlChart1.DataSource = dtTemp;

RadHtmlChart1.DataBind();

Thank you.

Chart (HTML5)

answered on 02 Apr 2019

3 answers

147 views

Alphabet Bullets are not available in Editor

How can I make bullet list to alphabetic bullet list. I searched alot but couldn't find solution, please suggest me on this.

Editor

answered on 02 Apr 2019

1 answer

243 views

Override theme for one control

I've got a theme set for my entire project in the App_Themes folder. Within this folder I have a style sheet which, among other things, specifies the style for all radGrids. I now have a requirement to completely change the style on one particular grid within one user control. There are other grids in this user control that shouldn't change.

What's the best way to override the style on one grid on one user control?

Thanks.

Grid

answered on 02 Apr 2019

3 answers

521 views

Getting control in a listview via JavaScript

I apologize if this has been answered elsewhere. I have what, I think, is a simple problem. I am trying to access one of the controls in the LayoutTemplate of a RadListView via javascript. Here is the ListView code:

<telerik:RadListView ID="rlvApproval" runat="server">

<LayoutTemplate>

<table>

<tr>

<td style="width: 250px;">

</td>

<td style="width: 200px; font-weight: bold;">

</td>

</tr>

</table>

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

<table>

<tr>

<td style="width: 250px;">

<asp:Label ID="lblName" runat="server" Text="Total" Font-Bold="true" />

</td>

<td style="width: 200px; font-weight: bold;">

<telerik:RadNumericTextBox ID="txtTotalValue" runat="server" ReadOnly="true" DataType="System.Decimal"

Skin="Web20">

<NumberFormat DecimalDigits="0" />

</telerik:RadNumericTextBox>

</td>

</tr>

</table>

</LayoutTemplate>

<ItemTemplate>

<table>

<tr>

<td style="width: 250px;">

<asp:Label ID="lblName" runat="server" Text='<%# Eval("name") %>' />

</td>

<td style="width: 250px;">

<telerik:RadNumericTextBox ID="txtValue" runat="server" DataType="System.Decimal"

Skin="Web20" DbValue='<%# DataBinder.Eval(Container.DataItem, "value") %>' MaxValue="100"

MinValue="0" AutoPostBack="false" >

<NumberFormat DecimalDigits="0" />

<ClientEvents OnValueChanged="ValidateWeighting" />

</telerik:RadNumericTextBox>

</td>

</tr>

</table>

</ItemTemplate>

<EmptyDataTemplate>

<div class="message">

<asp:Label ID="lblEmptyMessage" runat="server" SkinID="messageBig" Text="Error loading approval information..." />

</div>

</EmptyDataTemplate>

</telerik:RadListView>

Whenever the txtValue is updated, I fire a javascript function to determine if the values are 100% based on the current total value that is set in the codebehind. Here is the code I have that is working:

function ValidateWeighting(sender, eventArgs) {

var object = document.getElementById('ctl00_ContentPlaceHolder1_Weighting1_rlvApproval_txtTotalValue_text');

var object2 = document.getElementById('<%= rlvApproval.ClientID %>');

var current = eval(object.value);

var old = eventArgs.get_oldValue();

var newval = eventArgs.get_newValue();

var tmp = current + (newval - old);

if (tmp == 100) {

document.getElementById('<%= btnSave.ClientID %>').disabled = false;

}

else {

document.getElementById('<%= btnSave.ClientID %>').disabled = true;

}

object.value = tmp;

}

However, The id to get the object for the txtTotalValue control was obtained through "View Source". What I am looking for is the right way to do this that avoids browser differences, web server differences, etc.
Any thoughts?

ListView

answered on 02 Apr 2019

0 answers

99 views

RadGrid delete confirmation does not work on new version of Chrome 73+

Hello,

More details about this issue you can find here:

RadGrid delete confirmation does not work on new version of Chrome 73+

Regards,
Eyup
Progress Telerik

Get quickly onboarded and successful with your Telerik and/or Kendo UI products with the Virtual Classroom free technical training, available to all active customers. Learn More.

Grid

asked on 02 Apr 2019