Questions on UI for ASP.NET AJAX Forum

1 answer

119 views

how to bind to object data source, timeline view

I need a timeline view just as your examples. categories type on rows, date on columns.
I want to bind their datasources to my businness object, I'm missing something cause nothing happens on the rows
I did this:

getAllTimeLineType and getAllAppointments return collections having IDCategory in common. I guess this is not what needed.

<telerik:RadScheduler runat="server" ID="RadScheduler1" SelectedView="TimelineView"

OverflowBehavior="Expand"

Localization-HeaderMultiDay="Work Week"

OnNavigationComplete="RadScheduler1_NavigationComplete"

OnAppointmentInsert="RadScheduler1_AppointmentInsert"

OnAppointmentUpdate="RadScheduler1_AppointmentUpdate"

OnAppointmentDelete="RadScheduler1_AppointmentDelete"

DataKeyField="ID"

DataSubjectField="Subject"

DataStartField="StartDate"

DataEndField="EndDate"

DataRecurrenceField="RecurrenceRule"

DataRecurrenceParentKeyField="RecurrenceParentId"

DataReminderField="Reminder"

>

<ResourceTypes>

<telerik:ResourceType AllowMultipleValues="true" KeyField="IDCategory" Name="IDCategory" TextField="IDCategory" ForeignKeyField="IDCategory" />

</ResourceTypes>

<AdvancedForm Modal="true" />

<Localization HeaderMultiDay="Work Week" />

<TimelineView UserSelectable="true"

GroupBy="IDCategory"

GroupingDirection="Vertical" />

<MultiDayView UserSelectable="true" />

<DayView UserSelectable="false" />

<WeekView UserSelectable="false" />

<MonthView UserSelectable="false" />

<Reminders Enabled="false" />

</telerik:RadScheduler>

Private Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)

Try

Dim myBusinessResObj = New ADEPT.CScheduleResource(myConn)

Dim resType1 As New ResourceType("IDCategory")

resType1.DataSource = myBusinessResObj.getAllTimelineType()

resType1.KeyField = "IDCategory"

resType1.TextField = "IDCategory"

resType1.ForeignKeyField = "IDCategory"

RadScheduler1.ResourceTypes.Add(resType1)

RadScheduler1.GroupBy = "IDCategory"

myBusinessObj = New ADEPT.CScheduler(myConn)

RadScheduler1.DataSource = myBusinessObj.getAllAppointments

myBusinessObj = Nothing

Catch ex As Exception

End Try

End Sub

Scheduler

answered on 21 May 2012

1 answer

59 views

Missing Page/Item Counts

My RadGrid's used to display Page and Item counts in the bottom right of each Grid. I recently upgraded Telerik from v2011.3.1305 to v2012.1.411.

The markup is as follows:

<telerik:RadGrid ID="AssetGrid" runat="server" AllowFilteringByColumn="True" AllowPaging="True"

AllowSorting="True" GridLines="None" GroupingSettings-CaseSensitive="false" Skin="Web20"

AutoGenerateColumns="False" OnPageIndexChanged="AssetGrid_PageIndexChanged" OnItemCreated="AssetGrid_ItemCreated"

OnItemDataBound="AssetGrid_ItemDataBound"

OnPreRender="AssetGrid_PreRender" OnSortCommand="AssetGrid_SortCommand" OnNeedDataSource="AssetGrid_NeedDataSource"

EnableLinqExpressions="false">

<ClientSettings EnableRowHoverStyle="true">

<Selecting AllowRowSelect="true" />

<ClientEvents OnRowDblClick="RowAssetSelected" />

</ClientSettings>

<MasterTableView EditMode="InPlace" AllowFilteringByColumn="true" ShowFooter="false"

EnableColumnsViewState="true" AutoGenerateColumns="false" CellSpacing="-1" DataKeyNames="AsId"

Font-Size="90%" AllowCustomSorting="true" AllowCustomPaging="true" Width="100%">

<PagerStyle Mode="NextPrevAndNumeric" Visible="true" AlwaysVisible="true" />

</MasterTableView>

</telerik:RadGrid>

The NeedDataSource event is as follows:

protected void AssetGrid_NeedDataSource(object source, GridNeedDataSourceEventArgs e)

{

var collection = getAssets()

AssetGrid.VirtualItemCount = collection.Count;

AssetGrid.DataSource = collection.Skip(AssetGrid.PageSize *

AssetGrid.CurrentPageIndex).Take(AssetGrid.PageSize);

}

Sorry if I've missed anything important.

The grid however, is displaying the pager row like this:

PageCountMissing

Is there a setting I've missed to enable the page/item counts in the bottom right?

Grid

answered on 21 May 2012

3 answers

136 views

Bar Chart label problems

Having problems with labels showing up in the right place or at all. I have multiple charts on one page and one chart has 4 series in it and I am using this code to set the lables positions but some of them dont show up at all.

Series2_3.Items[0].Label.Appearance.LabelLocation = Telerik.Charting.Styles.

StyleSeriesItemLabel.ItemLabelLocation.Outside;

Series2_3.Items[0].Label.Appearance.Position.AlignedPosition = Telerik.Charting.Styles.

AlignedPositions.Left;

also I am setting the label text color to black but that doesn't work either

Series2_1.AddItem(itm2.AdministrativeServices,

"Administrative Services", Color.Black);

any suggestions?
Thanks!

Chart (Obsolete)

answered on 21 May 2012

7 answers

889 views

RadScriptBlock with external js file

Hi,
I have a custom control, let's say MyControl1.ascx
Inside this control I have the following code:

<telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">

<script type="text/javascript">

function ClearRadCombo(sender, eventArgs)

{

var mycombo = $find("<%= RadComboBox1.ClientID %>");

mycombo.clearItems();

mycombo.clearSelection();

}

</script>

</telerik:RadScriptBlock>

This works just well.

Now I want to put all of the js code in a separate file, so I've changed the above code like this:

<telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">

<script type="text/javascript" src="../script/myscript.js">

</script>

</telerik:RadScriptBlock>

I've registered the js file in the RadScriptManager on my MasterPage in this way:

<asp:ScriptReference Path="~/script/myscript.js" />

but it doesn't work anymore. I get a "object is null" error when the script calls the "clearItems" method, and "mycombo" is null, indeed.
So, it's possible to use RadScriptBlock with an external js file? If yes, what's wrong with my code, please?

Any help will be really appreciated.
Thank you.

Ajax

answered on 21 May 2012

6 answers

176 views

RadScheduler, RadAjaxManager and RadTooltipManager Problem

Hi,

I have a requirement of using user control for tooltip. I am using RadScheduler, RadAjaxManager and the RadToolTipManager together. I followed all the steps as discussed in this but still there is a problem hitting OnAjaxUpdate event. I absolutely have no idea why OnAjaxUpdate event is not firing on Mouse hover of scheduler's appointment. Can someone please help me in this regard.

Thanks in Advance.

Note: I found that in view source code "loadOndemand"=false. can someone please tell me how to make this to true.

General Discussions

answered on 21 May 2012

1 answer

196 views

Can we let toolbars begin on a "new line"

By default, toolbars take up the available space before starting on a new line. Is it possible to incluence this behaviour?

I have attached two screenshots. On the first one (it's called before.png in case the order isn't preserved), the toolbar that starts with the text and background color tools is on the first line. The toolbar that starts with the bold-tool is on the second line.

I would like to move the toolbar that starts with the color tools to the second line, as illustrated on the second screenshots (after.png).

Is this possible?

Editor

answered on 21 May 2012

1 answer

82 views

Report Throwing Exception when Filtering value like 345,56

Our Application is supporting Multiple Language.
In some reports We have added option for Grid Column Filter.Some Countrie Like Netherlands using Comma(,) as decimal Separator.For the NL the data in the Grid is Translating correctly(means the Decimal separator is changing as (,)Ex the a value in the Grid is coming as 345,56).But When ever user Filtering By a Comma Separated Decimal value(like 345,56),Report Throwing Exception.

Grid

answered on 21 May 2012

4 answers

119 views

Printing RadTree content

I have a radtree inside a div and I have two buttons inside that same div: " Print Report" and Print Detailed Report" . "Print report" will print the div with radtree collapsed and "Print Detailed Report" will print the div with radtree expanded. I am using javascript to do that. Now, everything works fine in IE but in Firefox, I am not able to print the div with radtree expanded. I can see radtree expanding on the webpage but not on the window for printing. It prints that div with radtree collapsed. Here is my javascript:
for Collapsed radtree:

function PrintMe(node) {

var content = node.innerHTML;

var pwin = window.open('', 'print_content', 'width=800,height=700,scroll=no');

pwin.document.open();

pwin.document.write(

'<html><body onload="window.print()">' + content + '</body></html>');

pwin.document.close();

setTimeout(

function () { pwin.close(); }, 1000);

}
for Expanded Radtree:

function printSelection(node) {

var treeView = $find("<%= rdTreeDetails.ClientID %>");

var nodes = treeView.get_allNodes();

for (var i = 0; i < nodes.length; i++) {

if (nodes[i].get_nodes() != null) {

if (nodes[i].get_nodes().get_count() != 0) {

nodes[i].expand();

}

var content = node.innerHTML;

var pwin = window.open('', 'print_content', 'width=800,height=700,scroll=no');

pwin.document.open();

pwin.document.write(

'<html><body onload="window.print()">' + content + '</body></html>');

pwin.document.close();

setTimeout(

function () { pwin.close(); }, 1000);

for (var j = 0; j < nodes.length; j++) {

if (nodes[j].get_nodes() != null) {

if (nodes[j].get_nodes().get_count() != 0) {

nodes[j].collapse();

}

}

What can be done to print it expanded in firefox?

TreeView

answered on 21 May 2012

1 answer

107 views

Popup window loading twice

Hi ,
I have upgraded the latest of telerik dlls.
I am facing a peculiar problem , my rad windows are opening twice.
my dot net frame work is 4.0
Thanks,
Raghav

General Discussions