Questions on UI for ASP.NET AJAX Forum

2 answers

85 views

Drag and drop

is possible to re size RadDockZone to either 320 x 270px or 640 x 270px?

Then, allow the user to add new RadDockZones dynamically when an "add zone" button is clicked?

General Discussions

answered on 28 Aug 2015

1 answer

305 views

Exporting HtmlChart to PNG Server-Side?

Hi all,

Is there a way to export the HtmlChart as an image (stream) on the server-side? I'm trying to generate graphics to add to PDF's completely server-side. All I have seen is client-side exportImage.

Regards,

Evan

Chart (HTML5)

answered on 28 Aug 2015

1 answer

98 views

Cal Export Error

in the sample code at response.end call I get a script error in my .ascx

Line: 885
Error: Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed.

private void WriteCalendar(string data)

{

HttpResponse response = Page.Response;

response.Clear();

response.Buffer = true;

response.ContentType = "text/calendar";

response.ContentEncoding = Encoding.UTF8;

response.Charset = "utf-8";

response.AddHeader("Content-Disposition", "attachment;filename=\"RadSchedulerExport.ics\"");

response.Write(data);

response.End();

}

Scheduler

answered on 28 Aug 2015

13 answers

256 views

Duplicate id error

Hi

The following is my code.

<telerik:RadWizard runat="server" ID="RadWizard1" OnWizardStepCreated="RadWizard1_WizardStepCreated">

<WizardSteps>

<telerik:RadWizardStep ID="rwsStart" Title="شروع" StepType="Start">

</telerik:RadWizardStep>

<telerik:RadWizardStep ID="rwsEnd" Title="پایان" StepType="Finish">

</telerik:RadWizardStep>

</WizardSteps>

<Localization Next="بعدی" Cancel="انصراف" Finish="پایان" Previous="قبلی" />

</telerik:RadWizard>

<asp:Timer ID="Timer1" runat="server" Interval="10000" OnTick="Timer1_Tick" Enabled="True">

</asp:Timer>

When the timer post back page. There is an error to say:

Multiple controls with the same ID 'rwsEnd' were found. FindControl requires that controls have unique IDs.

Wizard

answered on 28 Aug 2015

8 answers

119 views

Column Widths

Hi,

Having recently installed the new Q2 2015 SP1 version of the controls I have noticed that some of my grids behave differently. Before if columns didn't have a specific width they'd expand to fill the width of the grid. Now they don't.

Any suggestion on what change could be causing this behavior?

Regards

Jon

Grid

answered on 28 Aug 2015

1 answer

81 views

RadEditor version for NET 1.1

Is there a RadEditor version for NET 1.1 that works on IE8 and IE11?

General Discussions

answered on 28 Aug 2015

1 answer

120 views

Dynamic RadListView drag-and-drop

Hello,

I am working on a concept much like in your demo here (http://demos.telerik.com/aspnet-ajax/listview/examples/itemdragdrop/defaultcs.aspx), however, the difference is that instead of Link Buttons for the genre, I have RadListView instead so it looks something like this.



<RadListView ID='tracksListView'></RadListView> /* List of all tracks */
  
<Repeater ID='genreRepeater'>    /* List of all Genre */
   <ItemTemplate>
      <RadListView ID='genreListView' OnItemDrop="RadListView_ItemDrop">
          <ItemTemplate> /*List of tracks per Genre */ </ItemTemplate>
      </RadListView>
   </ItemTemplate>
</Repeater>

I've created the server side event for the Item Drop of RadListView however, when I'm dragging an item to another RadListView (either tracksListView or genreListView), the e.DestinationHtml on the ItemDrop event shows the ID of the origin.

For example,

The repeater generated 3 genre (pop, love, classic) and when I drag a track from pop to love, the e.DestinationHtml returns the ID of the radlistview of pop.

Please help, thank you.

ListView

answered on 27 Aug 2015

0 answers

109 views

Visual Style don't save my projects

before all hi and as i wrote on title VSB don't save my project simply. to be more specify it tells:

"missing data

default DLL does not exist in:

<program> \ Data \ AveStyle.msstyles"

but if the name <program> is just the path where is situated the program into "programms (x86)" folder; then that file exist

thank you in advantage

Visual Style Builder

asked on 27 Aug 2015

1 answer

73 views

TileEventArgs

TileEventArgs doesnt exist?

from the doco;

Event Data

sender Telerik.Web.UI.RadBaseTile
The RadBaseTile instance raised the event.

args Telerik.Web.UI.TileEventArgs
The arguments of the Clicked event.

But this class doesnt exist in Telerik.Web.UI (v 2015.2.623.45)

TileList

answered on 27 Aug 2015

1 answer

184 views

OnEntryAdded Event is not firing

Hi, i want to ask why OnEntryAdded on RadDropDownTree is not working. I have a RadDropDownTree and RadHTMLChart

The scenario is when i pick one of the nodes, get the value, set it on RadHTMLChart, and render it using AJAX

This is piece of the code:

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

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

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RDDTreeTeam">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="ProgressChart" LoadingPanelID="RadAjaxLoadingPanel1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

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

<telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server">

<div>

<table width="100%" border="1">

<tr>

<td rowspan="2" valign="top">

<telerik:RadDropDownTree ID="RDDTreeTeam" runat="server" Width="250" EnableFiltering="true"

DataFieldID="ID" DataFieldParentID="ParentID" DataTextField="Text" DataValueField="Value"

Skin="Silk" OnEntryAdded="RDDTreeTeam_EntryAdded" OnClientDropDownClosing="OnClientDropDownClosing">

<DropDownSettings Height="200" OpenDropDownOnLoad="true" CloseDropDownOnSelection="false"/>

<ButtonSettings ShowClear="true" />

<FilterSettings Highlight="Matches" EmptyMessage="Type here" />

</telerik:RadDropDownTree>

</td>

<td class="style1" align="center">

<telerik:RadHtmlChart runat="server" ID="ProgessChart" Width="300px"

Height="300px" Transitions="true" Skin="Silk">

<ChartTitle Text="Progress Sales">

<Appearance Align="Center" Position="Top">

</Appearance>

</ChartTitle>

<Legend>

<Appearance Position="Bottom" Visible="true">

</Appearance>

</Legend>

<PlotArea>

<Series>

<telerik:PieSeries StartAngle="90" DataFieldY="ProgressAmount" NameField="ProgressType">

<LabelsAppearance Position="OutsideEnd" DataFormatString="{0}">

</LabelsAppearance>

<TooltipsAppearance Color="White" DataFormatString="{0}"></TooltipsAppearance>

</telerik:PieSeries>

</Series>

</PlotArea>

</telerik:RadHtmlChart>

</td>

</tr>

</table>

</div>

</telerik:RadAjaxPanel>

protected void RDDTreeTeam_EntryAdded(object sender, DropDownTreeEntryEventArgs e)

{

if (e.Entry.Value == "1")

{

DataTable dtPie = new DataTable();

dtPie.Columns.Add(new DataColumn("ProgressAmount"));

dtPie.Columns.Add(new DataColumn("ProgressType"));

dtPie.Columns.Add(new DataColumn("Color"));

dtPie.Columns.Add(new DataColumn("IsExploded"));

dtPie.Rows.Add(new object[] { 803, "On Progress", "Red", false });

dtPie.Rows.Add(new object[] { 464, "Close Selling", "Green", false });

dtPie.Rows.Add(new object[] { 505, "Rejected", "Blue", false });

dtPie.Rows.Add(new object[] { 201, "Not Yet Follow Up", "Yellow", false });

ProgessChart.DataSource = dtPie;

ProgessChart.DataBind();

}

else if (e.Entry.Value == "2")

{

DataTable dtPie = new DataTable();

dtPie.Columns.Add(new DataColumn("ProgressAmount"));

dtPie.Columns.Add(new DataColumn("ProgressType"));

dtPie.Columns.Add(new DataColumn("Color"));

dtPie.Columns.Add(new DataColumn("IsExploded"));

dtPie.Rows.Add(new object[] { 203, "On Progress", "Red", false });

dtPie.Rows.Add(new object[] { 464, "Close Selling", "Green", false });

dtPie.Rows.Add(new object[] { 805, "Rejected", "Blue", false });

dtPie.Rows.Add(new object[] { 401, "Not Yet Follow Up", "Yellow", false });

ProgessChart.DataSource = dtPie;

ProgessChart.DataBind();

}

But, when i click on the node, there's nothing happened.

Please help me.

Thank you in advance

DropDownTree

answered on 27 Aug 2015