Questions on UI for ASP.NET AJAX Forum

1 answer

92 views

Line chart with 2 colors or 2 chart in same place

I have a graphic. In this graphic I need to show two moments. One moment, between a year range and other moment in other range. So, each range must be two diferent colors, in same line serie. I think to build two series, but when I put serie = 0, I heve a dot line, but I don't want a dot line, but invisible line. Is posible? Below my code:

chartSeries1.SetValues(bl.doubleArrayMercado);

chartSeries2.SetValues(bl.doubleArray2009);

chartSeries3.SetValues(bl.doubleArray2010);

for (int

i = 0; i < bl.doubleArray2009.Length; i++)

{

if

(bl.doubleArray2009[i] == 0)

{

	chartSeries2.Items[i].Empty =

true

; //Here a dot line and no invisible line 



	chartSeries2.Items[i].Visible =

false

;

}

}

for (int

i = 0; i < bl.doubleArray2010.Length; i++)

{

if

(bl.doubleArray2010[i] == 0)

   {

	chartSeries3.Items[i].Empty =

true

;//Here a dot line and no invisible line

	chartSeries3.Items[i].Visible =

false

;

    }

}

Chart (Obsolete)

answered on 04 May 2012

4 answers

128 views

Media Manager / Flash manager Browser support

Hi
I am using Media mangager and flash manager in Rad Editor for MOSS (Rad Version 2010.2.826.35 ). this is behaving differently in different browsers.
Is there any documentation on the browser/OS support for the Media / flash manager?

Editor

answered on 04 May 2012

1 answer

51 views

daily recurring appointment shows up for extra day

Steps to reproduce:
1) go to http://demos.telerik.com/aspnet-ajax/scheduler/examples/timezones/defaultcs.aspx
2) make sure the time zone is (UTC+2:00) Helsinki
3) add an recurring appointment for a day ex: 1st May 2012
4) set start time as 05/01/2012 12:00AM, end time as 05/01/2012 01:00AM (1st May 2012)
5) select recurring check box
6) set recurrence 'daily'
7) set 'EndsBy' - 05/04/2012 (4th May 2012)

then check out the scheduler that it shows the appointment also for '5th May 2012'
when checked locally in recurrence rule it stores UNTIL=20120505T000000Z

any fixes for this?

Scheduler

answered on 04 May 2012

1 answer

106 views

Problems with GroupByExpressions

Hi,

I have a problem with SortOrder for SelectFields in GridGroupByExpressions when i change to "Descending". Only works for "Ascending".

When i change to "Descending" i got an error at the designer in VS .NET. i attached an image with the error.

The code for the grid is:

<GroupByExpressions>

<telerik:GridGroupByExpression>

<GroupByFields>

<telerik:GridGroupByField FieldName="OrderNumber" />

</GroupByFields>

<SelectFields>

<telerik:GridGroupByField FieldName="OrderNumber" FieldAlias="OrderNumber" HeaderText="Ordem"

SortOrder="Ascending" />

<telerik:GridGroupByField FieldName="OrderID" FieldAlias="OrderID" HeaderText="Ítens"

Aggregate="Count" />

<telerik:GridGroupByField FieldName="ProductAmount" FieldAlias="GroupTotal" Aggregate="Sum"

HeaderText="Total" />

<telerik:GridGroupByField FieldName="OrderStatus" FieldAlias="OrderStatus" HeaderText="Status" />

</SelectFields>

</telerik:GridGroupByExpression>

</GroupByExpressions>

Grid

answered on 04 May 2012

2 answers

63 views

Grid Sorting

Hi,

Is it possible to enable sorting on the grid and then allow the users to sort the data in the grid, without having to add any code, behind the scenes?

Thanks

Grid

answered on 04 May 2012

2 answers

169 views

Grid : selected row and FindControl

Hello,
I am binding the Grid inside a loadHeader method and inside that method, I need to call an event called raIseChangedEvent. Inside raiseChangedEvenet, I need to find the label control inside the gridview and get the value of it. I don't know how to do this. below is my code

public loadHeader()
{

    RadGrid_Header.DataSource = HeaderList;
         RadGrid_Header.DataBind();
         RaiseChangedEvent();

}
protected void RaiseChangedEvent()
{
       // This is what i did with asp.net gridview
   grd_view_tracking.SelectedIndex = 0;
       GridViewRow selected_row = grd_view_tracking.SelectedRow;
      string job_seq_text_val = ((Label)selected_row.FindControl("lbl_job_seq")).Text;
}

How can I get the value of job_seq_text_val in RadGrid.

Grid

answered on 04 May 2012

9 answers

277 views

Drag and drop upload file

hallo,

is there exist file upload style drag and drop ?

thanx in advance,

Stev

Upload (Obsolete)

answered on 04 May 2012

3 answers

184 views

Setting RadGrid DefaultInsertValue With TextBox Text

Is it possible to set the DefaultInsertValue property of a RadGrid with a form control such as TextBox? I have tried the following code without success.

<telerik:GridBoundColumn DataField="ItemID"

FilterControlAltText="Filter column column" HeaderText="Item ID"

UniqueName="ItemID" DefaultInsertValue='<% TextBox1.Text %>'>

</telerik:GridBoundColumn>

the radgrid control is bound to an entitydatasource having a two part key one of which is a foreign key needing to be populated with the current entity set's pk.

Grid

answered on 04 May 2012

2 answers

325 views

Removing points when using a collection of chartseries

Hi,

I'm trying to hide all sections on a line graph where the Y value = 0.

All the solutions i have found require me to use a single series bound to the charts data source property. I'm using a list of chart series that i add to the chart object, so the ItemDataBound event does not get fired.

Attached is the output graph, i need to remove all points before the arrows on each series.

Is there a way to do this?

Much appreciated

Chart (Obsolete)

answered on 04 May 2012

1 answer

179 views

Correct use of NeedDataSource event

I would like to know if my usage of the NeedDataSource event is correct.

<telerik:RadListView ID="rlvResults" runat="server" AllowPaging="True"

ItemPlaceholderID="SearchResultsHolder" DataKeyNames="Id" Skin="Web20"

EnableEmbeddedSkins="False" OnNeedDataSource="rlvResults_NeedDataSource">

<LayoutTemplate>

<asp:Panel ID="SearchResultsHolder" runat="server" />

<div style="clear: both" />

<div>

<telerik:RadDataPager ID="rdpSearchResultsPager" runat="server"

PagedControlID="rlvResults" PageSize="5">

<Fields>

<telerik:RadDataPagerButtonField FieldType="FirstPrev" />

<telerik:RadDataPagerButtonField FieldType="Numeric" />

<telerik:RadDataPagerButtonField FieldType="NextLast" />

<telerik:RadDataPagerPageSizeField PageSizeText="Page size: " />

</Fields>

</telerik:RadDataPager>

</div>

</LayoutTemplate>

...

</RadListView>

code behind:

protected void Page_Load(object sender, EventArgs e)

{

if (!Page.IsPostBack)

{

...

}

protected void rlvResults_NeedDataSource(object sender, Telerik.Web.UI.RadListViewNeedDataSourceEventArgs e)

{

if (Page.IsPostBack)

{

rlvResults.DataSource = GetData();

}

protected void bSearch_Click(object sender, EventArgs e)

{

rlvResults.DataSource = GetData();

rlvResults.DataBind();

}

This is a search page. When bSearch is clicked the results should be shown in rlvResults. On Page_Load!Page.IsPostBack the listview should not display any items.

I've added a check to only get data for the listview when it's a client postback event (paging, sorting, etc). Is this the correct usage for this event?

ListView

answered on 03 May 2012