Questions on UI for ASP.NET AJAX Forum

1 answer

159 views

Hello,

I am trying to dynamically create totals in the footer column of a RadGrid that I am currently developing. The user is able to build up a dynamic query based on a selection of fields which will return a user defined data set. This data set contains the data type and aggregation which I intend to use to determine whether or not a column needs aggregation and whether it is a count, max etc. At present I can't seem to get the following commands to fire on the databind:

ColumnCreated

DataBinding

DataBound

I have tried all of these and the only time the Grid hits these sub is when I alter the results set once it's bound, ie drag and drop a column for grouping.

Here is my aspx rad grid:

<telerik:RadGrid ID="rgResults" Skin="Vista" runat="server" AutoGenerateColumns="true"

AllowFilteringByColumn="True" AllowPaging="false" AllowSorting="True" ShowGroupPanel="true"

OnItemCommand="rgresults_ItemCommand" ShowFooter="true" OnDataBound="rgResults_DataBound"

OnDataBinding="rgResults_DataBinding" OnColumnCreated="rgResults_ColumnCreated">

<MasterTableView Width="100%" GroupLoadMode="Client" TableLayout="Fixed" UseAllDataFields="true">

<CommandItemSettings ShowExportToExcelButton="true" ShowAddNewRecordButton="false"

ShowRefreshButton="false" />

</MasterTableView>

<GroupingSettings CaseSensitive="false" />

<ClientSettings AllowGroupExpandCollapse="True" ReorderColumnsOnClient="True" AllowDragToGroup="True"

AllowColumnsReorder="True">

<Resizing AllowColumnResize="true" />

<Selecting AllowRowSelect="True" EnableDragToSelectRows="true" />

<Scrolling AllowScroll="true" UseStaticHeaders="true" />

</ClientSettings>

<GroupingSettings ShowUnGroupButton="true" />

<ExportSettings HideStructureColumns="true" />

<FooterStyle />

</telerik:RadGrid>

This is the brief code behind for the data bind:

'Bind results

Dim Results As DataTable = objUDR.UserDefinedReports_RunReport(ViewState("SelectedUDR").ToString, Fields, GroupBy, Where, True)

rgResults.DataSource = Results

rgResults.DataBind()

All of the other onBninding subs etc are standard and as mentioned are hit when an action is applied ot the grid after binding.

Any help would be great.

Thanks

Grid

answered on 27 Jan 2012

4 answers

176 views

YAxis click event not working

I'm having trouble making the X-axis labels clickable in an asp.net stacked bar chart (sorry, said y-axis in the subject). Using the code below, they don't even get added to the area map and become clickable, let alone the event fire. If I uncomment the url, they become clickable and send me to the default page so I think I'm dealing with the correct chart elements, but I want postback event and to be able to access the label specific values and react to them. What am I doing wrong?

protected void RadChart2_Load(object sender, EventArgs e)

{

foreach (ChartAxisItem axisItem in this.RadChart2.PlotArea.XAxis.Items)

{

axisItem.ActiveRegion.Tooltip = "Click Me";

//axisItem.ActiveRegion.Url = "Default.aspx";

axisItem.ActiveRegion.Click += new RegionClickEventHandler(ActiveRegion_Click);

}

Chart (Obsolete)

answered on 27 Jan 2012

3 answers

55 views

Skinning issue of date picker inside grid

Hi

I am looking for some clues to the following issue i have in my dev environment.

I am running version 2011.3.1115.40 of ASP.Net Ajax controls (licensed edition)

I have a grid with custom filters (implemented as combo boxes) and nested detail form view. The grid here supports both in-place row editing and editing of nested detail view.

The skin of grid is set to one of predefined skins (Default or Windows7) (no custom skins used)

the problem: in dev environment when I click row edit or enter edit mode in expanded view, the datetime pickers are showing link text " Open the calendar popup." instead of proper icon, and on click - open calendar but not skinned - transparent view.

if I publish the site and deploy to some other folder on my machine, or to some other machine, everything looks and works fine.

any clues?

thanks,

Dmitry

Grid

answered on 27 Jan 2012

2 answers

148 views

How to set date and time from codebehind in Page_Load event?

Hello,

I have a page that has two calendar controls on it. One is for indicating a start date / time and one is for indicating an end date / time. These values are ultimately saved in the database.

When a user returns to their record and wishes to update these values, I'd like to show them what they were previously set to. I'm able to save and retrieve the date value by wiring up the SelectedDate.Value property. But this does not help me get the time.

I'm also not sure how to set the time once I have the value from the server. I'm able to set the date but not the time.

Please let me know how I'd go about setting the date AND time values in my Page_Load event.

Many thanks in advance,

~ Dave

Calendar

answered on 27 Jan 2012

6 answers

820 views

Auto Adjust column width

Hi all,

Want to know how to auto adjust column width?
In window I use

Grid1.Template.BestFitColumns()

How to do in ASP.net ?

Thanks and best regards.

Grid

answered on 27 Jan 2012

1 answer

97 views

Microsoft JScript Error " get_selectedDate" with IE

Greetings,

I'm facing a problem when i'm lauching my project locally with IE.

Erreur d'exécution Microsoft JScript: Impossible d’obtenir la valeur de la propriété « get_selectedDate » : objet null ou non défini
Which basically means : Error of execution Microsoft JS : unable to get the property : « get_selectedDate » : object null or undefined

( i already verified my RadDateTimepickers had a date selected when i get this error )

The weird thing is i get this only using IE.

var pickerDebut = $find("<%= StartDate.ClientID %>");

var dateDebut = pickerDebut.get_selectedDate().format("dd/MM/yyyy");

var pickerFin = $find("<%= EndDate.ClientID %>");

var dateFin = pickerFin.get_selectedDate().format("dd/MM/yyyy");

Thanks in advance for your help

Calendar

answered on 27 Jan 2012

1 answer

62 views

My Radeditor Render Incorrect

I use Radeditor In my website but It render incorrect

I'm not sure how to fix it

Can anyone help me?

Or let me know how to set CSS for radeditor

Thank you

Editor

answered on 27 Jan 2012

3 answers

76 views

Accssesing butins in edit form Grid

Hi I'm working with RadControls for ADP.NET AJAX 2011 Q1 and I have a radgrid with allowautomaticinserts and allowautomaticupdates set to true, When I click the addNewRecord a form is displayed where I have to insert the data.
My question is when I complete the form how can I access the confirm or cancel button in the "add new record form"?
The same case when I click on the GridEditCommandColumn the row change to editform. when I finish editing how can I confirm or cancel the changes?
I'm using entity framework

Grid

answered on 27 Jan 2012

1 answer

107 views

Check if the appointment is moved by mouse dragging or a dialog

How to check if the appointment is moved by mouse dragging or a dialog?
Is there some property in the Appointment class? Or is there some other way?

Scheduler

answered on 27 Jan 2012

1 answer

82 views

Showing text in custom dropdown

I am using Custom Links on Rad Editor and the links are populated from database through server side code. When user clicks on any link from dropdown, it get added where the cursor is in Rad Editor, but I want it to be in Text form and not as a link. How can I do that?

Regards.

Editor

answered on 27 Jan 2012