Questions on UI for ASP.NET AJAX Forum

2 answers

41 views

Hi everybody,

I would like to know if it is possible to set a JS function of a tileList in code-behind (SelectionStateChanged), and how.
I have already created a JS function that i want to be launched when the tile is selected.

I try to create every tileList i need from code-behind, that is why i need this.

Many thanks !

TileList

answered on 05 Jul 2013

7 answers

277 views

GridInsertOjbect problem after Rebind

Hi, In my application I have a RadGrid who is connected to a ObjectDataSource for can filter my query before result loading (when I start my page, i used the LinqDataSource).

After to have implented the ODS, I had a error message :

DataBinding: 'Telerik.Web.UI.GridInsertionObject' does not contain a property with the name 'CodeComplementaireNumero'.

I to search in the internet, and i have found this link : http://www.telerik.com/help/aspnet-ajax/grid-error-messages.html who give me a solution for my Insert problem (when I edit a DataItem all work perfectly)

Case "Add", "InitInsert"

EcritureRecurrenteFacade.ObjCompte.Entity = Nothing

UndoChange()

e.Canceled = True

Dim newValues As System.Collections.Specialized.ListDictionary = New System.Collections.Specialized.ListDictionary()

newValues("ID") = 0

newValues("CompteNumero") = Nothing

newValues("Description") = Nothing

newValues("CodeComplementaireNumero") = 0

newValues("Pourcentage") = 0

'newValues("EcritureRecurrenteID") = IIf(EcritureRecurrenteFacade.EcritureCourante IsNot Nothing, EcritureRecurrenteFacade.EcritureCourante.ID, 0)

e.Item.OwnerTableView.InsertItem(newValues)

After I have add this code, when I click on my Add button, the row appear in the RadGrid. In the RadGridRow. But in my RadGrid for each row I have Search Action Button who call this Event to my ItemCommand

Case "SearchCompte"

' Désactive le compte courante pour empêcher les problèmes d'affichages

If (EcritureRecurrenteFacade.ObjCompte.Entity IsNot Nothing) AndAlso (EcritureRecurrenteFacade.ObjCompte.Entity.ID > 0) Then

EcritureRecurrenteFacade.ObjCompte.Entity = Nothing

End If

' Prépare la recherche

Dim i As GridDataItem = DirectCast(e.Item, GridDataItem)

Dim editValues As New Hashtable()

i.ExtractValues(editValues)

editValues.Add("CompteNumeroID", i("CompteNumero").ClientID)

ViewState("extract") = editValues

Dim SearchValue As String = ""

If (editValues("CompteNumero") IsNot Nothing) Then

SearchValue = editValues("CompteNumero").ToString

End If

MainMaster.CallSearchItem(GetLocalResourceString("SearchTitle_Compte"), EcritureRecurrenteFacade.ObjCompte.LinqContextTypeName,

EcritureRecurrenteFacade.ObjCompte.GetPropertyName(Function() EcritureRecurrenteFacade.ObjCompte.GridSearchSelect),

i("CompteNumero").ClientID, EcritureRecurrenteFacade.ObjCompte.GridSearchColumn)

When my Search is terminated and my RadWindows closes. This function it's call

Private Sub RechercheEventCompte(ByVal sender As System.Object, ByVal e As System.EventArgs)

'Select case contenant la liste de tous les champs dont la recherche est disponible.

If (ViewState("extract") IsNot Nothing) Then

Dim Hash As Hashtable = DirectCast(ViewState("extract"), Hashtable)

Dim oldvalue As String = ""

If Hash("CompteNumero") IsNot Nothing Then

oldvalue = Hash("CompteNumero").ToString

End If

Dim ObjEventArgs As SearchReturnEvent = CType(e, SearchReturnEvent)

Select Case ObjEventArgs.UpdatedControlId

Case Hash("CompteNumeroID").ToString

GetCompteByID(ObjEventArgs.IDSelect)

End Select

End If

End Sub

Public Sub GetCompteByID(ByVal IdCompte As Integer)

Try

' REcherche et obtention du Compte relier a la recherche

EcritureRecurrenteFacade.ObjCompte.GetByID(IdCompte)

EcritureRecurrenteFacade.ObjCompte.Entity = EcritureRecurrenteFacade.ObjCompte.SelectedTEntity

RadGridEdit.Rebind()  ' BUG LINE

'RadGridEdit.DataBind()

Catch ex As Exception

Throw ex

End Try

End Sub

Before, with the LinqDataSource, after using «DataBind» in «GetCompteID». The RadGrid_ItemDataBound is called for insert the «Compte» value in my row cells.

Private Sub RadGridEdit_ItemDataBound(sender As Object, e As GridItemEventArgs) Handles RadGridEdit.ItemDataBound

'Ajouter la validation de confirmation

'Le code à été mis ici pour l'ajout du script afin de permettre de désactiver les événements

If TypeOf e.Item Is GridDataItem Then

Dim dataItem As GridDataItem = CType(e.Item, GridDataItem)

' Permet d'inscrire la valeur de la recherche lors de insertion d'une nouvelle ligne.

If (EcritureRecurrenteFacade.ObjCompte.Entity IsNot Nothing) AndAlso (EcritureRecurrenteFacade.ObjCompte.Entity.ID > 0) AndAlso (ViewState("extract") IsNot Nothing) Then

If RadGridEdit.MasterTableView.EditMode = GridEditMode.InPlace Then

If TypeOf e.Item Is GridDataInsertItem AndAlso e.Item.OwnerTableView.IsItemInserted Then

Dim insertItem As GridDataInsertItem = DirectCast(e.Item, GridDataInsertItem)

TryCast(insertItem("CompteNumero").Controls(0), Telerik.Web.UI.RadNumericTextBox).Text = CStr(EcritureRecurrenteFacade.ObjCompte.Entity.Numero)

TryCast(insertItem("Description").Controls(0), TextBox).Text = EcritureRecurrenteFacade.ObjCompte.Entity.Description

ElseIf TypeOf e.Item Is GridDataItem AndAlso e.Item.IsInEditMode Then

Dim editItem As GridEditableItem = DirectCast(e.Item, GridEditableItem)

TryCast(editItem("CompteNumero").Controls(0), Telerik.Web.UI.RadNumericTextBox).Text = CStr(EcritureRecurrenteFacade.ObjCompte.Entity.Numero)

TryCast(editItem("Description").Controls(0), TextBox).Text = EcritureRecurrenteFacade.ObjCompte.Entity.Description

End If

{...}

End sub

But with ODS (object data source) after my Rad RadWindows closes, I receive a same message error.

DataBinding: 'Telerik.Web.UI.GridInsertionObject' does not contain a property with the name 'CodeComplementaireNumero'.

Thank you if u can help me, and sorry for my bad english :/
Good Day
Mathieu B.B

Grid

answered on 05 Jul 2013

1 answer

28 views

Search a word in radeditor and Scroll IntoView

Hi ,

i am able to search a word in radEditor but i want that word should be in view
is there any thing like ScrollIntoView.?

Thanks
Sumit

Editor

answered on 05 Jul 2013

1 answer

98 views

header combobox

you can create a combobox columns with header but load the data with a webservice?

I load the record in combobox with this code:

<WebMethod()> _

Public Function GetLuogoNome(ByVal context As RadComboBoxContext) As RadComboBoxData

Dim data As DataTable = GetCittadinanza(context.Text)

Dim comboData As New RadComboBoxData()

Dim itemOffset As Integer = context.NumberOfItems

Dim endOffset As Integer = Math.Min(itemOffset + ItemsTipoGruppoPerRequest, data.Rows.Count)

comboData.EndOfItems = endOffset = data.Rows.Count

Dim result As New List(Of RadComboBoxItemData)(endOffset - itemOffset)

For i As Integer = itemOffset To endOffset - 1

Dim itemData As New RadComboBoxItemData()

itemData.Text = data.Rows(i)("descrizione").ToString()

itemData.Value = data.Rows(i)("idrecord").ToString()

result.Add(itemData)

Next

REM ottengo il messaggio dei record selezionati

comboData.Message = GetStatusMessage(endOffset, data.Rows.Count)

comboData.Items = result.ToArray()

Return comboData

End Function

Private Function GetLuogo(ByVal text As String) As DataTable

REM SELECT * FROM Tab_categorie WHERE CONTAINS(descrizione, @text)

REM per indici full text

Dim conString = ConfigurationManager.ConnectionStrings("Receptionstring")

Dim strConnString As String = conString.ConnectionString

Using scope As New Transactions.TransactionScope

Using db As New SqlConnection(strConnString)

db.Open()

Using sqlcmd As New SqlCommand("get_cittadinanza", db)

sqlcmd.CommandType = CommandType.StoredProcedure

sqlcmd.Parameters.AddWithValue("@textsearch", SqlDbType.VarChar).Value = text

Dim adapter As New SqlDataAdapter(sqlcmd)

Dim data As New DataTable()

adapter.Fill(data)

Return data

End Using

scope.Complete()

End Using

ComboBox

answered on 05 Jul 2013

1 answer

205 views

How to Convert Gridview to Radgrid

Below is the gridview rowcommand code which i want to convert in radgrid itemdatabound any budy have solution

protected void Gridviiew_RowDataBound(object sender, GridViewRowEventArgs e)
        {
            try
            {
                if (e.Row.RowType == DataControlRowType.Header)
                {
                    dtTotalDuration = Convert.ToDateTime("01/01/1900");
                    dtTotalTimeSpent = Convert.ToDateTime("01/01/1900");
                }
                else if (e.Row.RowType == DataControlRowType.DataRow)
                {
                    Int32 intRow = e.Row.RowIndex + 1;

                    int intSeconds;
                    string strValue;
                    string strHtml;

                    //strHtml = "javascript:var w=window.showModalDialog('Course.aspx?ChapterNum=" + intRow.ToString() + "', null, 'dialogHeight=700px; dialogTop=75px; dialogLeft=250px; dialogWidth=800px; edge=Raised; center=No; help=Yes; resizable=no; status=no; scroll=yes');";
                    strHtml = "javascript:var w=openCourse('" + intRow.ToString() + "', '" + Session["CID"].ToString() + "');";
                     //   e.Row.Cells[4].Attributes.Add("OnClientClick", "function_Name()");

                    //Add New
                    string strhtmlnew1 = "javascript:RadWindowOpenCourse('" + intRow.ToString() + "', '" + Session["CID"].ToString() + "');";
                    e.Row.Cells[4].Attributes.Add("OnClick", "javascript:RadWindowOpenCourse('" + intRow.ToString() + "','" + Session["CID"] + "');return false;");

                    strValue = DataBinder.Eval(e.Row.DataItem, "Course_Duration").ToString();
                    intSeconds = clsCommonData.MyInt32Convert(strValue.Substring(0, 2)) * 3600 + clsCommonData.MyInt32Convert(strValue.Substring(3, 2)) * 60 + clsCommonData.MyInt32Convert(strValue.Substring(6, 2));
                    dtTotalDuration = dtTotalDuration.AddSeconds(Convert.ToDouble(intSeconds));

                    strValue = DataBinder.Eval(e.Row.DataItem, "Customer_Duration").ToString();
                    intSeconds = clsCommonData.MyInt32Convert(strValue.Substring(0, 2)) * 3600 + clsCommonData.MyInt32Convert(strValue.Substring(3, 2)) * 60 + clsCommonData.MyInt32Convert(strValue.Substring(6, 2));
                    dtTotalTimeSpent = dtTotalTimeSpent.AddSeconds(Convert.ToDouble(intSeconds));
                }
                else if (e.Row.RowType == DataControlRowType.Footer)
                {
                    e.Row.Cells[1].Text = dtTotalDuration.ToString("HH:mm:ss");
                    e.Row.Cells[2].Text = dtTotalTimeSpent.ToString("HH:mm:ss");
                }
            }
            catch (Exception ex)
            {
                if (ex.Message.Substring(0, 56) != "Specified argument was out of the range of valid values.")
                {
                    clsErrorLogData.LogError("Content", "Gridviiew_RowDataBound", ex.Source + "_" + Common_App.MyString(Session["CID"]), ex.Message, "");
                }
            }
        }

General Discussions

answered on 05 Jul 2013

1 answer

58 views

loop thru rad filter

is it possible to loop thru the "stand alone" radFilter and get the FieldNames + any Vaule used rather than have a huge GLOB of text to Parse thru?
i've been using RadFilters for over three years and don't really need a link to a tutorial unless it specifically shows this function. i was wondering if it's even possible.
usually i wind up w/ this to deal with:
WHERE (WORKORDERNUMBER LIKE '12345%' AND TRUNC(INVOICEDATE) >= TO_DATE('7/1/2013 12:00:00 AM','MM/DD/YYYY HH12:MI:SS AM') AND PROFITCENTERCODE LIKE '0708%')

this is great for tacking onto a dynamic query - but, i'd like to be able to capture which field was used and what value was passed.
thx
rik

<telerik:RadFilter ID="VolSummaryRadFilter" runat="server" Skin="WebBlue" ShowApplyButton="true" OnFieldEditorCreating="VolSummaryRadFilter_FieldEditorCreating"

OnPreRender="VolSummaryRadFilter_PreRender" OnApplyExpressions="VolSummaryRadFilter_Apply" Visible="false" OnItemCommand="VolSummaryRadFilter_ItemCommand">

<telerik:RadFilterDateFieldEditor FieldName="INVOICEDATE" DisplayName="Invoice Date"

DataType="System.DateTime" MinDate="1/1/1900" />

<

telerik:RadFilterTextFieldEditor FieldName="PROFITCENTERCODE" DisplayName="Profit Ctr Code"

DataType="System.String" />

<

telerik:RadFilterTextFieldEditor FieldName="WORKORDERNUMBER" DisplayName="WorkOrder #" DataType="System.String" />

</FieldEditors>

</telerik:RadFilter>

Filter

answered on 05 Jul 2013

3 answers

224 views

Rad Progress Bar is not closing inside ASp.net Update Panel

Hi,
i am new to telerik controls.i used RAD Progress Area control in my project.if i use it with out update panel,it works as expected.when i place it with in update panel the progress area is not closing even after the process is over.i add RadProgressContext.OperationComplete = true;.
but no luck.how to do this.
Thanks.

ProgressArea

answered on 05 Jul 2013

5 answers

181 views

radfilter date only /time only

When using radfilter in radwindow like the following example, This radwindow/radfilter is shared my all the gird filter through my site.

http://demos.telerik.com/aspnet-ajax/filter/examples/filterinradwindow/defaultcs.aspx

If I have GridDateTimeColumn on the grid and have TimePicker and DatePicker as PickerType for separate column, On the filter, how can I check the GridDateTimeColumn PickerType to show date only (no time icon) when PickerType is DatePicker and show time only ( no date icon) when PickerType is TimePicker ?

Thanks

Filter

answered on 05 Jul 2013

11 answers

192 views

RadTimePicker Browser compatibility

RadTimePicker pop Window is not working with Google Chrome & Apple Safari .

Though it is working fine with IE & Mozilla Firefox.

Calendar

answered on 05 Jul 2013

1 answer

93 views

Model not available in view page

<%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage<WeBOC.DAL.Vessel>" %>

<%@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %>

<script runat="server">

protected void RadGrid1_NeedDataSource(object sender, GridNeedDataSourceEventArgs e)

{

RadGrid1.DataSource = ViewData["Vessels"];

}

</script>

<asp:Content ID="Content1" ContentPlaceHolderID="TitleContent" runat="server">

Index

</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">

<form id="form2">

<h2>Vessels<telerik:RadScriptManager ID="RadScriptManager1" Runat="server">

</telerik:RadScriptManager>

</h2>

<telerik:RadGrid ID="RadGrid1" runat="server" AutoGenerateColumns="False"

CellSpacing="0" GridLines="None" Skin="WebBlue"

onneeddatasource="RadGrid1_NeedDataSource" AllowPaging="True" PagerStyle-Mode="NextPrevNumericAndAdvanced">

<MasterTableView>

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

<RowIndicatorColumn Visible="True" FilterControlAltText="Filter RowIndicator column"></RowIndicatorColumn>

<ExpandCollapseColumn Visible="True" FilterControlAltText="Filter ExpandColumn column"></ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="VIR_NO" HeaderText="VIR No." />

<telerik:GridBoundColumn DataField="INBOUND_VOY_NO" HeaderText="I/B Voyage" />

<telerik:GridBoundColumn DataField="OUTBOUND_VOY_NO" HeaderText="O/B Voyage" />

<telerik:GridBoundColumn DataField="VESSEL_NAME" HeaderText="Vessel Name" />

<telerik:GridBoundColumn DataField="ARRIVAL_DATE" HeaderText="Arrived" />

<telerik:GridBoundColumn DataField="STATE" HeaderText="Phase" />

<telerik:GridTemplateColumn FilterControlAltText="Filter TemplateColumn column"

UniqueName="TemplateColumn">

<ItemTemplate>

<asp:HyperLink ID="HyperLink1" runat="server" Text="View"

NavigateUrl='<%#Url.Action("Inspector","Vessel",new{id=Modal.VSSL_CALL_ID}) %>'></asp:HyperLink>

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column"></EditColumn>

</EditFormSettings>

<PagerStyle PageSizeControlType="RadComboBox"></PagerStyle>

</MasterTableView>

<PagerStyle PageSizeControlType="RadComboBox"></PagerStyle>

<FilterMenu EnableImageSprites="False"></FilterMenu>

</telerik:RadGrid>

</form>

</asp:Content>

Have a look at the above code, when it runs, it stuck at NavigateUrl='<%#Url.Action("Inspector","Vessel",new{id=Modal

.VSSL_CALL_ID}) %>'>

and says that object reference not set to an instance of an object. How do i achieve the functionality that when i click on this hyperlink, the id of the selected row will pass to the desired controller?

Thanks
Ovais

Grid

answered on 05 Jul 2013