Questions on UI for ASP.NET AJAX Forum

0 answers

95 views

SelectIndex=-1 when Item's value=empty if AllowCustomText=True

RadCombox version is 2017 R2 (2017.05.03).

When user chooses second item: "empty", the SelectedIndex=1 when AllowCustomText=False,
but SelectedIndex=-1 if the value is empty when AllowCustomText=True.

I think it's a bug for empty value in AllowCustomText mode.

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

AllowCustomText="true"

RenderMode="Lightweight"

CollapseAnimation-Duration="0"

ExpandAnimation-Duration="0">

<Items>

<telerik:RadComboBoxItem Text="first" Value="1" />

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

<telerik:RadComboBoxItem Text="third" Value="2" />

</Items>

</telerik:RadComboBox>

ComboBox

asked on 05 Jun 2017

2 answers

556 views

[Solved] Programmatically adding multiple LineSeries with custom categories

I am having trouble upgrading some existing charts from ChartDirector into RadHTMLCharts. The existing charts have month names as categories on the x-axis and contain two series. I am adding these programmatically without the use of a databind, but the two series do not share the same x-values - there is a gap between the two and there can potentially be gaps in months within each series. It seems I cannot have months as the x-axis labels and have two series that do not have matching x-values. Is there a chart type that I can use to achieve the desired result, or is there a workaround?

I can have months as the x-axis labels if I use a line chart, but it has to have values for every category for both series. Or, I can have two series that have different x-values if I use a ScatterLine chart, but the x-axis labels are numeric and I cant seem to replace them with months.

Thanks

Chart (HTML5)

answered on 05 Jun 2017

1 answer

170 views

PivotGrid export to excel gibberish

I have a pivot grid bound to a sql data source. When I attempt to export, the resulting excel file is gibberish (see screenshot). My version is 2017.1.118. What am I missing?

<telerik:RadPivotGrid ID="rpgResults" runat="server" DataSourceID="sdsSummary" Width="100%"
EnableTheming="false" EnableEmbeddedSkins="true" Skin="Default" RenderMode="Lightweight"
AllowFiltering="False" AggregatesPosition="Columns" ShowFilterHeaderZone="False" ShowDataHeaderZone="False" ShowColumnHeaderZone="False" ShowRowHeaderZone="False"
OnCellDataBound="RadPivotGrid1_CellDataBound">
<ClientSettings>
<Scrolling AllowVerticalScroll="True" ScrollHeight="600px" />
</ClientSettings>
<Fields>
<telerik:PivotGridRowField DataField="Year" />
<telerik:PivotGridRowField DataField="Qtr" />
<telerik:PivotGridRowField DataField="Month" SortOrder="None" />
<telerik:PivotGridColumnField DataField="InvoiceType" />
<telerik:PivotGridAggregateField DataField="Amount" Aggregate="Sum" DataFormatString="{0:C}" />
<telerik:PivotGridAggregateField DataField="Invoices" Aggregate="Count" DataFormatString="{0:N0}" />
</Fields>
</telerik:RadPivotGrid>

button click code for exporting...

rpgResults.ExportSettings.Excel.Format = PivotGridExcelFormat.Biff
rpgResults.ExportSettings.FileName = "Processed_Invoice_Summary"
rpgResults.ExportSettings.IgnorePaging = True
rpgResults.ExportSettings.OpenInNewWindow = False
rpgResults.ExportToExcel()

PivotGrid

answered on 05 Jun 2017

2 answers

256 views

Kendo Export to PDF issue. Missing Div element and Text orientation is changed.

Hi,
I have two issues with Kendo exporting PDF.

I am following the example from:

https://demos.telerik.com/kendo-ui/pdf-export/index

First one:
Here are two images attached showing the difference between WebPage text and PDF text. The text is vertical in my webpage but was changed to horizontal after being exported to PDF.

Second One:

I added a div element on my page filled with a chart. I draw this chart using Google Chart Library.

However when I exported PDF my chart is lost.

Could you please take a look?

Thanks.

General Discussions

answered on 05 Jun 2017

1 answer

193 views

Automatic Zoom

Hello!

I'm trying to implement a way to automatically resize the diagram to fit the canvas (i.e. automatic zoom) after it is loaded. But I could not find a built-in functionality. Is this possible?

Best Regards,

Diagram

answered on 05 Jun 2017

3 answers

637 views

Character Limit In RadEditor

I need to provide character limit functionality in RadEditor and have been having a significant number of issues getting a comprehensive solution. I've read a number of items on the Forum that sometimes give conflicting and incomplete solutions.

Requirement:

Prevent typing of more than n Number of characters
Prevent of more than n Number of characters
Ability to strip formatting from pasted content
Multiple Editors on the same page or AJAX Modal Popup

The last article I was looking at was: http://www.telerik.com/forums/charector-limit-in-rad-editor#662718 which is pretty close in functionality to what I need, but when determining the length of the content on the clipboard the formatting from Word, or wherever you picked the text up from is included in that length.

If you could provide some code snippets or point me to an article that will correctly work I would appreciate it.

Rodney

Editor

answered on 05 Jun 2017

0 answers

129 views

how to distinguish between single and double click

on a blank part of time slot if you double click or single click, my function called is
function OnClientTimeSlotClick(sender, args)

<telerik:RadScheduler OnClientTimeSlotClick="OnClientTimeSlotClick" OnClientTimeSlotContextMenu="OnClientTimeSlotContextMenu" ...

is there a way inside the function to know if it was double clicked or single clicked? or a way to have it call different functions.

--------------
I am also looking for a way to not have the right click context menu open or perhaps how to handle the 3 actions that show up
function OnClientTimeSlotContextMenu(sender, args) {
return false;
} ^^ does not work

Scheduler

asked on 05 Jun 2017

2 answers

80 views

Sliding pane and sliding pane position

Hi,

When I was designing a Splitter, is there a way for me to design my sliding pane as shown in the picture?

Thanks

Splitter

answered on 05 Jun 2017

0 answers

115 views

Not displaying Radhtmlchart and RadDock

i am using for UI for ASP.NET AJAX(Telerik.Web.UI.dll-version 2017.2.503.45)
After deploying the project, raddock & radhtmlchart are not displayed but this is not happening in the development system,the problem is observed in the production system.

How to solve this problem.please help me.
Thank you

Chart (HTML5)

asked on 05 Jun 2017

1 answer

219 views

Upload not working on prod

Hello,

We developed a simple upload functionality which works correctly on test environment but not in prod.

The expected behavior is whenever clicked on "browse", the file being uploaded and written into the RadUploadTemp. Once clicked on "upload" button, the code behind is raised but UpladedFiles collection is empty.

Note that RadUploadTemp has been created automatically and even the zero bytes file name: RadUploadTestFile

The only apparent difference between test and prod seems to be that into prod's web.config this section is missed:

<configSections>

<sectionGroup name="system.web.extensions" type=

"System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"

>

<sectionGroup name="scripting" type=

"System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"

>

<section name="scriptResourceHandler" type=

"System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"

requirePermission="false" allowDefinition="MachineToApplication" />

<sectionGroup name="webServices" type=

"System.Web.Configuration.ScriptingWebServicesSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"

>

<section name="jsonSerialization" type=

"System.Web.Configuration.ScriptingJsonSerializationSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"

requirePermission="false" allowDefinition="Everywhere" />

<section name="profileService" type=

"System.Web.Configuration.ScriptingProfileServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"

requirePermission="false" allowDefinition="MachineToApplication" />

<section name="authenticationService" type=

"System.Web.Configuration.ScriptingAuthenticationServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"

requirePermission="false" allowDefinition="MachineToApplication" />

<section name="roleService" type=

"System.Web.Configuration.ScriptingRoleServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"

requirePermission="false" allowDefinition="MachineToApplication" />

</sectionGroup>

</configSections>

ASPX:

<%-- uploader --%>

<div id="divUploader" runat="server" class="divUploader" visible=' <%# DataBinder.Eval(((IDataItemContainer)Container).DataItem, "uploadervisible") %>'>

<span class="spText">Restituzione Documentazione</span>

<a runat="server" class="tooltip" href="javascript:void(0);"

visible='<%# DataBinder.Eval(((IDataItemContainer)Container).DataItem, "tooltipvisible") %>'

title='<%# DataBinder.Eval(((IDataItemContainer)Container).DataItem, "tooltiptext") %>'>

<asp:Image ImageUrl="~/images/icoTooltip.png" runat="server" />

</a>

<telerik:RadAsyncUpload RenderMode="Lightweight" runat="server" CssClass="async-attachment" ID="FileUpload"

HideFileInput="false" MaxFileInputsCount="1" MultipleFileSelection="Disabled" CommandName="Upload" CommandArgument='<%# DataBinder.Eval(((IDataItemContainer)Container).DataItem, "iPtAcq") %>'

AllowedFileExtensions=".pdf"  ControlObjectsVisibility="None">

<Localization Select="Sfoglia..." />

<Localization Remove="" />

</telerik:RadAsyncUpload>

<asp:Button ID="btnFileUpload" runat="server" CssClass="btnOrangeUpload" Text="Carica" CommandName="Upload" CommandArgument='<%# DataBinder.Eval(((IDataItemContainer)Container).DataItem, "iPtAcq") %>' />

<%--<asp:FileUpload ID="FileUpload" runat="server" class="file" />--%>

</div>

Can anyone give a clue how can I check in order to fix this?

Feel free to ask me more details if needed...

Regards.

AsyncUpload