Questions on UI for ASP.NET AJAX Forum

2 answers

79 views

Hi,

I am currently using Combobox to select records to edit in the FormView.

I want to know if there are any way for me to create next/previous button and possibly first/last button

I tried different methods such as selectedvalue, selectedindex, selectitem, but it's not working

protected void RadButton12_Click(object sender, EventArgs e)

{

RadComboBox1.SelectedValue = RadComboBox1.SelectedValue + 1;

}

Any help would be greatly appreciated.

ComboBox

answered on 27 Jun 2011

1 answer

57 views

ToolTip in ItemTemplate of Grid.

Hello,

I have a grid in my Page. In the first column i set an image using Item Template . i want to display a tooltip for this Image . The Tooltip should be in 200x200 size. I set the ImageID as TargetControl ID of this ToolTIp.. It didnt work. The ToolTip is not displayed.

ToolTip

answered on 27 Jun 2011

1 answer

81 views

Not showing changed Subject in TimeLineView

I am using radScheduler in a typical web form page with server side binding to a generic list. I use timeline view only.
In client side's "OnClientAppointmentResizeEnd" javascript event I need to change the subject of the appointment to the new duration. It will help the user to clearly see the change she did.
I am using the following code.

function OnClientAppointmentResizeEnd(sender, args) {

var start = args.get_appointment().get_start();

var end = args.get_targetSlot().get_endTime();

var appDuration = Math.ceil((end.getTime() - start.getTime()) / (60000)); // show in minutes

appointment.set_subject(appDuration);

//alert(appDuration);

}

The above works well with web service binding and the user can see the subject of the appoinment changes to the new duration as she resizes the appointment. But this does not work (appointment subject change is not visible) with server side binding.
Any ideas apart from using AppointmentUpdate server side event?
Thanks and regards
Kushil

Scheduler

answered on 27 Jun 2011

1 answer

369 views

RadAjaxManager and Usercontrol does not work

I have a UserControl that implements IPostBackEventHandler and I have several problems:

void IPostBackEventHandler.RaisePostBackEvent(string eventArgument)

{

if (eventArgument.Equals("Refresh", StringComparison.InvariantCultureIgnoreCase))

Refresh();

}

1) RadAjaxManager Property Builder does not list my control. I must add it manually in the Page_Load event.
2) When I initiate an ajax postback in javascript with the following code it does a normal postback (not ajax postback):

<%= Page.GetPostBackEventReference(FormView.FindControl("anotaciones"), "Refresh"

) %>

I solved the problem with two "not elegant" solutions:

1) By ajaxfing the whole FormView (totally inefficient!)
2) Or by putting the usercontrol in a RadAjaxPanel and then implementing the Ajax_Request event:

((sender as Control).FindControl("anotaciones") as Anotaciones).Refresh();

Is this a common practice? Or should RadAjaxManager work?
Thanks a lot!

Ajax

answered on 27 Jun 2011

3 answers

61 views

RadchartAxisLablesvalues

Hello,
here is my sample code,

DataTable

dt = new DataTable();

dt.Columns.Add(

"Programs");

dt.Columns.Add(

"Values");

dt.Rows.Add(dt.NewRow());

dt.Rows[0][

"Programs"] = "ABC";

dt.Rows[0][

"Values"] = "10";

dt.Rows.Add(dt.NewRow());

dt.Rows[1][

"Programs"] = "DEF";

dt.Rows[1][

"Values"] = "20";

dt.Rows.Add(dt.NewRow());

dt.Rows[2][

"Programs"] = "GHI";

dt.Rows[2][

"Values"] = "30";

dt.Rows.Add(dt.NewRow());

dt.Rows[3][

"Programs"] = "JKL";

dt.Rows[3][

"Values"] = "40";

dt.Rows.Add(dt.NewRow());

dt.Rows[4][

"Programs"] = "MNO";

dt.Rows[4][

"Values"] = "50";

dt.Rows.Add(dt.NewRow());

dt.Rows[5][

"Programs"] = "PQR";

dt.Rows[5][

"Values"] = "60";

RadChart3.DataSource = dt;

RadChart3.DataBind();

for the above code I get the barchart, But I am not getting the Programs names like abc, def as axis lable value.

Instead of 1,2,3..6 I want abc, def etc. please someone help me.

Chart (Obsolete)

answered on 27 Jun 2011

3 answers

131 views

Installation of Telerik Controls 2009 Q3

I have Telerik Premium Collection for .NET 2009 Q3. The subscription is expired on Jan 16, 2009.

Currently I am using the VS 2005 professional version on a Windows 7 Home Premium 64 bit PC. I am planning to upgrade the VS to VS2010 Professional.

However, I need to keep both version vs2005 and vs2010 at the same time.

May I know:
1. What is the best practice to install the Telerik controls? I already install the Telerik controls for VS 2005.
2. Is it possible to run Dot Net FW 4.0 for VS 2010 and Dot Net FW 2.0 for VS 2005 at the same time?

Thanks.

Installer and VS Extensions

answered on 27 Jun 2011

1 answer

154 views

Fieldset padding difference in IE8 vs Firefox & Crome

Hi!

When using FormDecorator on Fieldset the page render with different paddings for IE8 compared to Firefox and Crome.
Use this link: http://demos.telerik.com/aspnet-ajax/formdecorator/examples/default/defaultcs.aspx to see the difference att the top, "Decoration Zone".
Is there a fix for this? If I hit the compatibly button in IE8 it renders almost the same as in Firefox and Crome.

Sincerely, Thomas

FormDecorator

answered on 27 Jun 2011

4 answers

139 views

I get old values from edit record.

Dear Support,

i have tried all samples below but i cannot make it work.
http://www.telerik.com/community/code-library/aspnet-ajax/grid/manual-insert-update-delete-using-formtemplate-and-sql-backend.aspx
http://www.telerik.com/community/code-library/aspnet-ajax/grid/manual-insert-update-delete-operations-using-auto-generated-editform-with-sql-statements-from-the-code-behind.aspx

I always get old values and not the new, when i update the record.

Can you please help me to find what i am doing wrong?

Also, how can i type default values (like date or password) in "Add New Record" fields (EditForms)
and how can i make some fields disable in "Add New Record" ?

Below you will find my code.

Thank you in advance for you time.

Best Regards,
George
Navarino Technology Department

<telerik:RadGrid ID="grdCustomers" runat="server" Height="600px" Skin="Windows7"

AllowAutomaticDeletes="True" AllowAutomaticInserts="True" AllowAutomaticUpdates="True"

OnNeedDataSource="grdCustomers_NeedDataSource" OnDeleteCommand="grdCustomers_DeleteCommand"

OnInsertCommand="grdCustomers_InsertCommand" OnUpdateCommand="grdCustomers_UpdateCommand"

EnableAJAX="True">

<HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Windows7">

</HeaderContextMenu>

<MasterTableView DataKeyNames="ID" GridLines="None" Width="100%" CommandItemDisplay="Top">

<Columns>

<telerik:GridEditCommandColumn>

</telerik:GridEditCommandColumn>

<telerik:GridButtonColumn CommandName="Delete" ConfirmTitle="Delete" ConfirmDialogType="RadWindow"

ConfirmText="Delete this product?" Text="Delete" UniqueName="Delete">

</telerik:GridButtonColumn>

</Columns>

<EditFormSettings ColumnNumber="2" CaptionFormatString="Edit details for employee with ID {0}"

CaptionDataField="ID">

<FormTableItemStyle Wrap="False"></FormTableItemStyle>

<FormCaptionStyle CssClass="EditFormHeader"></FormCaptionStyle>

<FormMainTableStyle CellSpacing="0" CellPadding="3" Width="100%" />

<FormTableStyle GridLines="Horizontal" CellSpacing="0" CellPadding="2" CssClass="module"

Height="110px" Width="100%" />

<FormTableAlternatingItemStyle Wrap="False"></FormTableAlternatingItemStyle>

<FormStyle Width="100%" BackColor="#EEF2EA"></FormStyle>

<EditColumn UpdateText="Update record" UniqueName="EditCommandColumn1" CancelText="Cancel edit">

</EditColumn>

<FormTableButtonRowStyle HorizontalAlign="Right" CssClass="EditFormButtonRow"></FormTableButtonRowStyle>

</EditFormSettings>

<ExpandCollapseColumn Visible="False">

<HeaderStyle Width="19px"></HeaderStyle>

</ExpandCollapseColumn>

<CommandItemSettings ExportToPdfText="Export to PDF"></CommandItemSettings>

<RowIndicatorColumn Visible="False">

<HeaderStyle Width="20px" />

</RowIndicatorColumn>

</MasterTableView>

<ClientSettings>

<Scrolling AllowScroll="True" />

</ClientSettings>

<FilterMenu EnableImageSprites="False">

</FilterMenu>

</telerik:RadGrid>

Protected Sub grdCustomers_NeedDataSource(ByVal sender As Object, ByVal e As GridNeedDataSourceEventArgs) Handles grdCustomers.NeedDataSource

Try

'Select Query to populate the RadGrid with data from table Employees.

Dim pCustomerID As New SqlClient.SqlParameter("@CustomerID", SqlDbType.NVarChar)

pCustomerID.Value = cbCustomers.SelectedValue

Dim tblResults As DataTable = ExecuteDataTable(ConnectionStrings.WebConnString, _

"spGetCustomersUsers", _

New Object() {pCustomerID})

grdCustomers.DataSource = tblResults

Catch ex As Exception

grdCustomers.Controls.Add(New LiteralControl("Problem. Reason: " + ex.Message))

End Try

End Sub

Protected Sub grdCustomers_UpdateCommand(ByVal source As Object, ByVal e As GridCommandEventArgs)

'Get the GridEditableItem of the RadGrid

'Dim abc As String = e.Item.OwnerTableView.Columns.FindByDataField("ID").ToString()

Dim editedItem As GridEditableItem = TryCast(e.Item, GridEditableItem)

'Get the primary key value using the DataKeyValue.

'Access the textbox from the edit form template and store the values in string variables.

Dim item As GridEditableItem = TryCast(e.Item, GridEditableItem)

Dim newValues As New Hashtable()

item.OwnerTableView.ExtractValuesFromItem(newValues, item)

Try

Dim pID As New SqlClient.SqlParameter("@ID", SqlDbType.Int)

Dim pUserName As New SqlClient.SqlParameter("@UserName", SqlDbType.NVarChar)

Dim pPassword As New SqlClient.SqlParameter("@Password", SqlDbType.NVarChar)

Dim pUserFullName As New SqlClient.SqlParameter("@UserFullName", SqlDbType.NVarChar)

Dim pRetries As New SqlClient.SqlParameter("@Retries", SqlDbType.Int)

Dim pPhone As New SqlClient.SqlParameter("@Phone", SqlDbType.NVarChar)

Dim pUserEmail As New SqlClient.SqlParameter("@UserEmail", SqlDbType.NVarChar)

Dim pINVEmail As New SqlClient.SqlParameter("@INVEmail", SqlDbType.NVarChar)

Dim pDNEmail As New SqlClient.SqlParameter("@DNEmail", SqlDbType.NVarChar)

Dim pLockCCCOrder As New SqlClient.SqlParameter("@LockCCCOrder", SqlDbType.Bit)

Dim pPowerUser As New SqlClient.SqlParameter("@PowerUser", SqlDbType.Bit)

Dim pUserGroupID As New SqlClient.SqlParameter("@UserGroupID", SqlDbType.Int)

Dim pInactive As New SqlClient.SqlParameter("@Inactive", SqlDbType.Bit)

pID.Value = editedItem.OwnerTableView.DataKeyValues(editedItem.ItemIndex)("ID").ToString()

pUserName.Value = (TryCast(editedItem("UserName").Controls(0), TextBox)).Text

pPassword.Value = (TryCast(editedItem("Password").Controls(0), TextBox)).Text

pUserFullName.Value = (TryCast(editedItem("UserFullName").Controls(0), TextBox)).Text

pRetries.Value = newValues.Item("Retries").ToString

pPhone.Value = (TryCast(editedItem("Phone").Controls(0), TextBox)).Text

pUserEmail.Value = (TryCast(editedItem("UserEmail").Controls(0), TextBox)).Text

pINVEmail.Value = (TryCast(editedItem("INVEmail").Controls(0), TextBox)).Text

pDNEmail.Value = (TryCast(editedItem("DNEmail").Controls(0), TextBox)).Text

pLockCCCOrder.Value = (TryCast(editedItem("LockCCCOrder").Controls(0), CheckBox)).Checked

pPowerUser.Value = (TryCast(editedItem("PowerUser").Controls(0), CheckBox)).Checked

pUserGroupID.Value = (TryCast(editedItem("UserGroupID").Controls(0), RadNumericTextBox)).Text

pInactive.Value = (TryCast(editedItem("Inactive").Controls(0), CheckBox)).Checked

ExecuteInsertSP(ConnectionStrings.WebConnString, _

"spUpdateWebUser", _

New Object() {pID, _

pUserName, _

pPassword, _

pUserFullName, _

pRetries, _

pPhone, _

pUserEmail, _

pINVEmail, _

pDNEmail, _

pLockCCCOrder, _

pPowerUser, _

pUserGroupID, _

pInactive})

Catch ex As Exception

grdCustomers.Controls.Add(New LiteralControl("Unable to update Employee. Reason: " + ex.Message))

e.Canceled = True

End Try

End Sub

Grid

answered on 27 Jun 2011

2 answers

109 views

Tool Tip Close

i have tool tip like that ,

http://demos.telerik.com/aspnet-ajax/tooltip/examples/targetcontrolsandajax/defaultcs.aspx?product=grid

Where i click grid tool tip will close . how i done this process

Thanks,
Mohamed.

ToolTip

answered on 27 Jun 2011

4 answers

153 views

Manipulating RadListbox transfers on database from code behing file

Please I am developing an application which needs to handle RadListview transfers to and fro an access database.
That means the select, insert, update and delete operations should be working on required transfer operations.
But I am seeking a way to do this from code behind file.
I will appreciate any help on this

Francis

ListBox

answered on 27 Jun 2011