Questions on UI for ASP.NET AJAX Forum

1 answer

99 views

Default Date issue for RadDateTimePicker

By default RadDateTimePicker taking Today date whenever select time from timepicker.

Expected Behavior:
Suppose today date is 23-Apr-2012.When we choose time(7:00 PM) for the first time it should selected as "XX-Apr-2012 7:00 PM" instead "23-Apr-2012 7:00 PM".

Note: 'XX' could be any date.It is purely situational.

Can it possible to change default behavior to expected date ???

Thanks,
Pradeep

Calendar

answered on 25 Apr 2012

3 answers

247 views

Force Synchronous PostBack From Within Grid

I get 5 steps forward and then hit a brick wall with the RADGrid.

I have a page with a MultiView, encapsulating two views. View1 displays View2 when a particular LinkButton is pressed. On View2, I have a RADGrid. Within it I am dynamically creating a ButtonColumn of LinkButtons. The issue is that when a LinkButton is selected from one of the rows, I need the MultiView to change back to View1. Problem is, because the LinkButton is inside the RADGrid, it execute as an Asynchronous PostBack, and even though my code changes the CurrentView of the MultiView, the change doesn't get applied. I was thinking that what I needed was to designate all the LinkButtons inside that particular column as requiring a full Synchronous PostBack when clicked.

I tried the following, but it didn't work:
Note: ButtonColumnsRequiringFullPostBack is a simple String Array holding the Unique Column Names of any columns with LinkButtons that I want to make as Synchronous Postback.

Private Sub gridMain_ItemCreated(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles gridMain.ItemCreated

If (e.Item.GetType() Is GetType(GridDataItem)) Then

'***************************************

' Initialize Variables

'***************************************

Dim objDataItem As Telerik.Web.UI.GridDataItem = e.Item

For Each strUniqueColumn As String In Me.ButtonColumnsRequiringFullPostBack

With Telerik.Web.UI.RadScriptManager.GetCurrent(Me.Page)

.RegisterPostBackControl(objDataItem(strUniqueColumn).Controls(0))

End With

Next

End If

End Sub

Now I don't get any error with this code...but it doesn't work either. I click the LinkButton inside the RADGrid, and it still executes Asynchronously...leaving the user on the same View2 page.

P.S. I am looking for a Server-Side solution, not a Client-Side one. Also I want to avoid wrapping the entire page in an UpdatePanel if avoidable. I think doing so may end up breaking a lot of the other functionality and I rather not spend days fixing the entire page to work AJAX style.

Any suggestions?

Grid

answered on 25 Apr 2012

3 answers

190 views

Issues with DateTimePicker control

Hi,

I am trying to build a functionality in my asp.net page where when a user changes the values of any controls on the page and then if they try to navigate away without saving their changes, it would display a pop up message. The pop up message would confirm that if they navigate away their changes will be discarded. But i am unable to do that so for the raddatetimepicker control as i cannot find a function that would fire after it's value is changed from the current value that is populated from the database? e.g. after the page loads, if datetimepicker control has a value of 23 April 2010 and then the user changes that value, i need to fire a function preferably a client side function that would set the changed value flag to one and then i can notify the user that they have unsaved changes on the page.could you please help? i have used this function "datePicker.ClientEvents.OnDateSelected = "SetUnsavedDataFlag('1');"" but it does not fire.

General Discussions

answered on 25 Apr 2012

1 answer

81 views

Accessing .NET RadComboBox from Silverlight

Hello,

I have an aspx page with a RadComboBox an a silverlight object in it :

<telerik:RadComboBox ID="cbListeTypesDonnees" runat="server" SkinID="cbMiddleComboBox" />

<div id="silverlightControlHost">

<object data="data:application/x-silverlight-2," type="application/x-silverlight-2"

width="600px" height="500px" id="moduleSL">

<param name="source" value="../../ClientBin/Genius.UI.Modules.DonneesExogenes.xap" />

<param name="onError" value="onSilverlightError" />

<param name="background" value="white" />

<param name="minRuntimeVersion" value="4.0.50401.0" />

<param name="autoUpgrade" value="true" />

<a href="http://go.microsoft.com/fwlink/?LinkID=149156&v=4.0.50401.0" style="text-decoration: none">

<img src="http://go.microsoft.com/fwlink/?LinkId=161376" alt="Get Microsoft Silverlight"

style="border-style: none" />

</a>

</object>

</div>

I want access to the RadComboBox when I am in my silverlight code :

public partial class MainPage : UserControl

{

private void _serviceClient_GetAllValeursDonneeExogeneCompleted(object sender, GetAllValeursDonneeExogeneCompletedEventArgs e)

{

if (HtmlPage.Document.GetElementById("cbListeTypesDonnees") != null)

{

}

Unfortunately, this code doesn't work, my cbListeTypesDonnees is always null.
It works when my combobox is not a telerik control.
How can I get the RadComboBox from Silverlight ?

Thank you !

ComboBox

answered on 25 Apr 2012

1 answer

58 views

Appointments time does not correspond on the schedulers slot

Hi

The start and end time does not correspond on the scheduler. For example if a meeting starts at 8:00AM and ends at 9:00 am.
On the scheduler it shows to start at 8:30 to 9:30.

Can you please assist?

Regards
Frabk

Scheduler

answered on 25 Apr 2012

1 answer

87 views

url broken link on gridview CRUD using Entity framework

Hi, trying to checkout the above but page not found. Happens to both Automatic and Manual CRUD with Entityframework. Is this still valid?

Regards
cwk

Documentation and Tutorials

answered on 25 Apr 2012

4 answers

136 views

Issue With The Way HTML Is Rendered

Im having an issue with the way the HTML is being rendered.

It seems to wrap the items in <UL> and <li> tags.

(see example)

    
             <div id="RadSiteMap1" class="RadSiteMap RadSiteMap_Default" StartingNodeOffset="0"> 
        
                <!-- 2009.3.1319.20 --><ul class="rsmList rsmLevel rsmTwoLevels"> 
        
                    <li class="rsmItem"><a class="rsmLink" href="/1.aspx">1</a><ul class="rsmList rsmLevel1"> 
        
                        <li class="rsmItem"><div class="rsmTemplate"> 
        
                                   <a href="/2a.aspx"> 
        
                                        2a</a> 
        
                        </div></li><li class="rsmItem"><div class="rsmTemplate"> 
        
                                   <a href="/2b.aspx"> 
        
                                        2b</a> 
        
                        </div></li><li class="rsmItem"><div class="rsmTemplate"> 
        
                                   <a href="/2c.aspx"> 
        
                                        2c</a> 
        
                        </div></li><li class="rsmItem"><div class="rsmTemplate"> 
        
                                   <a href="/2d.aspx"> 
        
                                        2d</a> 
        
                        </div></li>

For my CSS to work properly on my site map menu, i need to remove the LI and UL tags, so that it renders...

    
                <a href="2.aspx">2</a> 
        
                    <div> 
        
                    <a href="2a.aspx">2a</a> 
        
                    <span class="qmdivider qmdividerx" ></span> 
        
                    <a href="2b.aspx">2b</a> 
        
                    <span class="qmdivider qmdividerx" ></span> 
        
                    <a href="2c.aspx">2c</a> 
        
                    <span class="qmdivider qmdividerx" ></span> 
        
                    <a href="2d.aspx">2d</a> 
        
                    </div>

SiteMap

answered on 25 Apr 2012

3 answers

95 views

height of Appointment

example

Hi, see the example link below and talk me if it's possible that the appointment height is equal to the half or all the height of "Margaret Morrsion Main Room" ?

Thanks
Fabrice

Scheduler

answered on 25 Apr 2012

3 answers

104 views

Sorting/Filtering on Child Classes

I have a RadGrid that's binding to a list of abstract classes. However, some properties of some of the child classes have to be exposed in the grid (and left blank if they don't exist):

<telerik:RadGrid runat="server" ID="rgStuff" AllowSorting="true" AllowFilteringByColumn="true" OnNeedDataSource="rgStuff_NeedDataSource" AutoGenerateColumns="False">

<MasterTableView>

<Columns>

<telerik:GridBoundColumn HeaderText="Generic1" DataField="Generic1"></telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Generic2" DataField="Generic2"></telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Bob1" DataField="Bob1"></telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Bob2" DataField="Bob2"></telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Steve1" DataField="Steve1"></telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Steve2" DataField="Steve2"></telerik:GridBoundColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

Class definitions and binding code:

class Generic

{

public string Generic1 { get; set; }

public string Generic2 { get; set; }

}

class Bob : Generic

{

public string Bob1 { get; set; }

public string Bob2 { get; set; }

}

class Steve : Generic

{

public string Steve1 { get; set; }

public string Steve2 { get; set; }

}

public partial class InheritanceTest : System.Web.UI.Page

{

protected void rgStuff_NeedDataSource(object sender, GridNeedDataSourceEventArgs e)

{

rgStuff.DataSource = new List<Generic>() {

new Bob() { Generic1 = "First", Generic2 = "Bob", Bob1 = "Bob1-1", Bob2 = "Bob1-2" },

new Bob() { Generic1 = "Second", Generic2 = "Bob", Bob1 = "Bob2-1", Bob2 = "Bob2-2" },

new Steve() { Generic1 = "First", Generic2 = "Steve", Steve1 = "Steve1-1", Steve2 = "Steve1-2" },

new Steve() { Generic1 = "Second", Generic2 = "Steve", Steve1 = "Steve2-1", Steve2 = "Steve2-2" }

};

}

Display of the grid works great. However, when I attempt to filter or sort on a column that exists in one of the child classes, I get an error:

No property or field 'Bob1' exists in type 'Generic'

Is there a simple way to go about fixing this? I have a few workarounds in mind (creating a view of the data and binding to that, or adding virtual properties to the Generic class), but I'd rather do this as cleanly and with as little overhead as possible.

Thanks!

Grid

answered on 25 Apr 2012

5 answers

162 views

Linking to anchor in radwin scrolls parent page

Can anyone tell me how to stop the behavior of the parent page scrolling down until the radwindow is at the top of the page when linking to an anchor tag within the radwindow content? I originally thought it was due to my href being "#", but I changed it to "javscript:void(0);" and the same thing happens.

Window

answered on 25 Apr 2012