Questions on UI for ASP.NET AJAX Forum

3 answers

321 views

Hi,

I am using RADGrid for my application to improve the performance. I had a functionality as deleting multiple rows at a time by clicking "DeleteALL" button "CommandItemDisplay". For this I am calling Webservice when user clicks on "Delete" button.I am updating the List<BussinessEntity> in Webeservice and returning to the client fuinction , But in client script while executing the following line of code in the "function updateGrid(result)" - tableView.dataBind(); throwing error inside Telerik dynamic created script file.I am refering following link to implement webservice.

http://blogs.telerik.com/VladimirEnchev/Posts/08-10-09/Telerik_RadGrid_client-side_data-binding_using_jQuery.aspx

Please find the code snippet of webservice. [asmx page]

    
                [WebMethod(EnableSession = true)] 
        
                public List<AdminSettingsCategoryEntity> DeleteSelectedCategories(string strSelectedCateoryList, string modifiedBy, string clientID) 
        
                { 
        
                    int intCatgIsUsed = 0; 
        
                    int intCatgID = 0; 
        
                    GridTableView CategoryGridMaterTableView = new GridTableView(); 
        
                    System.Web.Script.Serialization.JavaScriptSerializer serializer = new System.Web.Script.Serialization.JavaScriptSerializer(); 
        
                    var jsIds = serializer.Deserialize<Dictionary<string, object>>(strSelectedCateoryList); 
        
                    if (jsIds != null) 
        
                    { 
        
                        ArrayList selectedItems = new ArrayList(); 
        
                        foreach (KeyValuePair<string, object> keyValuePair in jsIds) 
        
                            selectedItems.Add(long.Parse(keyValuePair.Key)); 
        
                        if (selectedItems.Count > 0) 
        
                        { 
        
                          //Functionality to remove the selected Category IDS and updating list<bussinessEntity> 
        
                        } 
        
                        //return usersDraftList.ToList(); 
        
                    } 
        
                    return categoryList.ToList(); 
        
                }

Code snippet adding g

    
                                     <div id="divdgListOfCategory" runat="server" style="width: 420px; float: left; margin-bottom: 7px; 
        
                                            height: 180px;"> 
        
                                            <telerik:RadGrid ID="DgListOfCategory" runat="server" AutoGenerateColumns="false" AllowMultiRowSelection="true" AllowPaging="false" PagerStyle-Visible="false"  
        
                                                Skin="GridVista" EnableViewState="true" Width="412px" AllowMultiRowEdit="true"  EnableEmbeddedSkins="false"  
        
                                                OnItemDataBound="DgListOfCategory_ItemDataBound" OnItemCommand="DgListOfCategory_ItemCommand"> 
        
                                                <MasterTableView Width="395px" AutoGenerateColumns="false" EditMode="InPlace"  
        
                                                NoMasterRecordsText="No Records Found"  AllowAutomaticDeletes="True" DataKeyNames="ID" 
        
                                                AllowAutomaticInserts="false" AllowAutomaticUpdates="false" ShowHeadersWhenNoRecords="true" ClientDataKeyNames="ID,isUsed" 
        
                                                    CommandItemDisplay="Top"> 
        
                                                    <CommandItemTemplate> 
        
                                                        <div id="lnkAddrows" style="float:left;line-height: 29px;"> 
        
                                                            <asp:LinkButton ID="btnAddNewRecord" runat="server" CommandName="AddNewRecord" Style="vertical-align: bottom"> 
        
                                                                <asp:Image ID="imgAdd" runat="server" ImageUrl="~/Images/AddRecord.gif" />Add New Record</asp:LinkButton> 
        
                                                        </div> 
        
                                                                 <div id="divDeleteRows" style="float:left;line-height: 29px;padding-left:30px;"> 
        
                                                            <asp:LinkButton ID="lnkDeleteRows" runat="server" Style="vertical-align: bottom" OnClientClick="javascript:return DgListOfCategoryDeleteSelectedRows()" > 
        
                                                            <asp:Image ID="imgDelete" runat="server" ImageUrl="~/Images/val_close.png"  /> Delete</asp:LinkButton>             
        
                                                        </div> 
        
                                                    </CommandItemTemplate> 
        
                                                    <Columns> 
        
                                                         <telerik:GridClientSelectColumn UniqueName="CheckboxSelectColumn"  HeaderStyle-Width="40px"  
        
                                                     ItemStyle-Width="40px" ItemStyle-HorizontalAlign="Center" > 
        
                                                      </telerik:GridClientSelectColumn>     
        
                                                        <telerik:GridTemplateColumn UniqueName="Active" HeaderText="Select" DataType="System.Int32" 
        
                                                            HeaderStyle-Width="40px" ItemStyle-Width="40px" ItemStyle-HorizontalAlign="Center"> 
        
                                                            <ItemTemplate> 
        
                                                                <asp:CheckBox ID="chkActive" runat="server" /> 
        
                                                            </ItemTemplate> 
        
                                                        </telerik:GridTemplateColumn> 
        
                                                        <telerik:GridTemplateColumn UniqueName="tempCatgName" HeaderText="Category Name" 
        
                                                            DataType="System.String" ReadOnly="False" HeaderStyle-Width="160px" ItemStyle-Width="160px"> 
        
                                                            <ItemTemplate> 
        
                                                                <telerik:RadTextBox ID="CategoryName" Text='<%#Eval("CategoryName") %>' runat="server" 
        
                                                                    EmptyMessage="Category Name" MaxLength="50" Width="145px"> 
        
                                                                </telerik:RadTextBox>                                                    
        
                                                            </ItemTemplate> 
        
                                                        </telerik:GridTemplateColumn> 
        
                                                        <telerik:GridBoundColumn DataField="ID" HeaderText="ID" ReadOnly="True" AllowSorting="false" 
        
                                                            Visible="false" ItemStyle-Width="0" HeaderStyle-Width="0" UniqueName="ID"> 
        
                                                            <HeaderStyle ForeColor="Silver" /> 
        
                                                            <ItemStyle ForeColor="Silver" /> 
        
                                                        </telerik:GridBoundColumn> 
        
                                                        <telerik:GridBoundColumn DataField="isUsed" HeaderText="isUsed" ItemStyle-Width="5" 
        
                                                            HeaderStyle-Width="5" Visible="false" UniqueName="isUsed"> 
        
                                                        </telerik:GridBoundColumn> 
        
                                                            <telerik:GridClientDeleteColumn HeaderStyle-Width="40px" ButtonType="ImageButton" HeaderText="Delete" 
        
                                                          CommandName="Delete"  Text="Delete" UniqueName="DeleteColumn" > 
        
                                                         <HeaderStyle Width="40px"  /> 
        
                                                            <ItemStyle HorizontalAlign="Center" Width="30px" /> 
        
                                                         </telerik:GridClientDeleteColumn> 
        
                                                    </Columns> 
        
                                                </MasterTableView> 
        
                                                                           <ClientSettings> 
        
                                                    <Scrolling AllowScroll="True" UseStaticHeaders="True" SaveScrollPosition="True" ScrollHeight="174px"> 
        
                                                    </Scrolling> 
        
                                                     <Selecting AllowRowSelect="true" />                                          
        
                                   <ClientEvents  OnRowSelected="DgListOfCategory_RowSelected" OnRowCreated="DgListOfCategory_RowCreated" 
        
                                             OnRowDeselected="DgListOfCategory_RowDeselected" OnRowDeleted="DgListOfCategory_RowDeleted"  /> 
        
                                             <DataBinding Location="CategoryPopUp.aspx"  SelectCountMethod="MyFirstPageMethod"/> 
        
                                                </ClientSettings>        
        
                                            </telerik:RadGrid> 
        
                                        </div>

rid to aspx page:

Javscript functions:

    
                <script src="../../JavaScripts/jquery-1.3.2.min.js" type="text/javascript"></script> 
        
                <script src="../../JavaScripts/json2.js" type="text/javascript"></script> 
        
                   <script src="../../JavaScripts/jquery-1.2.6.pack.js" type="text/javascript"></script> 
        
                <script type="text/javascript" language="javascript">  
        
                    var commandName = ""; 
        
                    var tableView = null; 
        
                    var clientIDValue = null; 
        
                    var SelectedCatgIDs = null 
        
                    var selected = {}; 
        
                    var userIDValue = null; 
        
                   function DgListOfCategory_RowSelected(sender, args) { 
        
                       var mailID = args.getDataKeyValue("ID"); 
        
                       if (!selected[mailID]) { 
        
                           selected[mailID] = true;                                                  
        
                       } 
        
                        // Set the value of the hidden variable to  
        
                        // the value of the javascript variable  
        
                        var hiddenControl = '<%= selectedInstrumentIds.ClientID %>';  
        
                        document.getElementById(hiddenControl).value = Sys.Serialization.JavaScriptSerializer.serialize(selected);  
        
                   } 
        
                   function DgListOfCategory_RowDeselected(sender, args) { 
        
                       var mailID = args.getDataKeyValue("ID"); 
        
                       if (selected[mailID]) { 
        
                           selected[mailID] = null; 
        
                       } 
        
                                   // Set the value of the hidden variable to  
        
                        // the value of the javascript variable  
        
                        var hiddenControl = '<%= selectedInstrumentIds.ClientID %>';  
        
                        document.getElementById(hiddenControl).value = Sys.Serialization.JavaScriptSerializer.serialize(selected);  
        
                   } 
        
                   function DgListOfCategory_RowCreated(sender, args) { 
        
                       var mailID = args.getDataKeyValue("ID");       
        
                       if (selected[mailID]) { 
        
                           args.get_gridDataItem().set_selected(true); 
        
                       } 
        
                   } 
        
                   function DgListOfCategory_RowDeleted(sender, args) 
        
                   { 
        
                   alert("Delete Cliecked"); 
        
                    var mailID = args.getDataKeyValue("ID"); 
        
                       if (!selected[mailID]) { 
        
                           selected[mailID] = true; 
        
                       } 
        
                        // Set the value of the hidden variable to  
        
                        // the value of the javascript variable  
        
                        var hiddenControl = '<%= selectedInstrumentIds.ClientID %>';  
        
                        document.getElementById(hiddenControl).value = Sys.Serialization.JavaScriptSerializer.serialize(selected);  
        
                   } 
        
                   function DgListOfCategoryDeleteSelectedRows() 
        
                   {        
        
                            tableView = $find("<%= DgListOfCategory.ClientID %>").get_masterTableView(); 
        
                            clientIDValue = document.getElementById("ctl00_plhMainContentArea_hdnClientID").value; 
        
                            userIDValue = document.getElementById("ctl00_plhMainContentArea_hdnUserID").value; 
        
                             SelectedCatgIDs = document.getElementById("ctl00_plhMainContentArea_selectedInstrumentIds").value; 
        
                            var DataItems = $find("<%=DgListOfCategory.ClientID %>").get_masterTableView().get_dataItems();                  
        
                            if(DataItems != null) 
        
                            { 
        
                            executeMethod("../../WebServices/SettingsWebService.asmx", "DeleteSelectedCategories", getRequestData(tableView), updateGrid); 
        
                            }        
        
                   } 
        
                   function updateGrid(result) 
        
                         {       
        
                            tableView.set_dataSource(result.d); 
        
                            tableView.dataBind();      
        
                        } 
        
                        function getRequestData(tableView) {             
        
                            return JSON.stringify({ 
        
                                "strSelectedCateoryList": SelectedCatgIDs, 
        
                                "modifiedBy" : userIDValue, 
        
                                "clientID" : clientIDValue 
        
                            }); 
        
                        } 
        
                     function executeMethod(location, methodName, methodArguments, onSuccess, onFail) 
        
                      {  
        
                            $.ajax({ 
        
                                type: "POST", 
        
                                url: location + "/" + methodName, 
        
                                data: methodArguments, 
        
                                contentType: "application/json; charset=utf-8", 
        
                                dataType: "json", 
        
                                success: onSuccess, 
        
                                fail: onFail 
        
                            });               
        
                        } 
        
                </script>

Please help me out how to bind the dataset in client script .

Thanks in Advance,
Bysani.

Grid

answered on 05 Mar 2010

10 answers

271 views

How to get Attributes on client with ExplorerMode=FileTree?

If I use the default ExplorerMode type the grid is showing with my Attributes. I am able to get the Attributes on the client in OnClientItemSelected like this:

    
            var dataItem = oExplorer.get_grid().get_masterTableView().get_selectedItems()[0].get_dataItem(); 
        
            var status = dataItem.Attributes["Status"];

When using ExplorerMode of FileTree, how do I get the Attribute?

    
                        if (selectedItem.get_type() == Telerik.Web.UI.FileExplorerItemType.File) { 
        
                            alert('How do I get the Attributes here?'); 
        
                        }

thanks,

Steve

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1 answer

170 views

Filter column on 2 dates (between) at server side

Hello,

I've got a grid with date columns and I'd like to filter these columns selecting 2 dates (start and end) and apply "between" filter.
My grid is built dynamically at server side, as I don't know in advance what kind of columns it will contain.
So, to allow filtering, I've created a filter template with 2 RadDatePicker.
But I don't know how I can use FireCommandEvent to make filter work.
If I select one date, and I use GreaterThan or LessThan, it works fine, but how to invoke FireCommandEvent to take the 2 dates in input, and apply "Between" filter ?

Tanks for your answers

Here is my code :

The template filter for date is implemented by the CustomFilterForDateGridColumn class.

Here is the aspx code for the control containing the grid :

    
            <%@ Control AutoEventWireup="false" CodeBehind="wucCompteHistoPrets.ascx.vb" Inherits="OPAC_LOCAL.wucCompteHistoPrets" %> 
        
            <%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %> 
        
            <asp:Panel ID="PanelHistoPrets" runat="server">  
        
                <asp:label id="MSG_ERREUR" runat="server" CssClass="MessageErreur" Visible="False"></asp:label> 
        
                <telerik:RadGrid id="GrilleHistoPrets" runat="server" EnableEmbeddedSkins="false" Width="100%" Skin="Default" 
        
                    PageSize="20" PagerStyle-AlwaysVisible="true" AllowPaging="true" AutoGenerateColumns="false" 
        
                    GroupingEnabled="false" ShowGroupPanel="false" AllowMultiRowSelection="true" AllowSorting="true" 
        
                    ClientSettings-AllowDragToGroup="false" ClientSettings-Selecting-AllowRowSelect="true" 
        
                    SortingSettings-SortToolTip="Cliquer pour trier la colonne" SortingSettings-SortedDescToolTip="Tri ascendant" SortingSettings-SortedAscToolTip="Tri descendant" 
        
                    OnNeedDataSource="GrilleHistoPrets_NeedDataSource" OnItemDataBound="GrilleHistoPrets_ItemDataBound" 
        
                    OnItemCreated="GrilleHistoPrets_ItemCreated" 
        
                    OnItemCommand="GrilleHistoPrets_ItemCommand" 
        
                    ShowStatusBar="true" 
        
                    > 
        
                    <MasterTableView PageSize="20" runat="server" 
        
                        AllowAutomaticDeletes="false" AllowAutomaticInserts="false" AllowAutomaticUpdates="false" 
        
                        NoMasterRecordsText="Aucun prêt" NoDetailRecordsText="Aucun prêt" 
        
                        ShowHeadersWhenNoRecords="true" 
        
                        CommandItemDisplay="Top" 
        
                        > 
        
                        <Columns> 
        
                        </Columns> 
        
                        <CommandItemTemplate> 
        
                            <div align="right" style="padding:4px 0px 0px 6px;">  
        
                                <asp:ImageButton runat="server" ID="btnClearFilters" CommandName="ClearFilters" /> 
        
                                <asp:Button runat="server" ID="btnTexteClearFilters" CommandName="ClearFilters" /> 
        
                            </div> 
        
                        </CommandItemTemplate> 
        
                    </MasterTableView> 
        
                    <PagerStyle AlwaysVisible="true" Mode="NextPrevAndNumeric" 
        
                        FirstPageText="" FirstPageToolTip="Aller à la première page" 
        
                        NextPageText="" NextPageToolTip="Aller à la page suivante" 
        
                        LastPageText="" LastPageToolTip="Aller à la dernière page" 
        
                        PrevPageText="" PrevPageToolTip="Aller à la page précédente" 
        
                        NextPagesToolTip="Afficher les pages suivantes" PrevPagesToolTip="Afficher les pages précédentes" 
        
                        PagerTextFormat="{4}{5} prêt(s) sur {1} page(s)" 
        
                    /> 
        
                </telerik:RadGrid> 
        
            </asp:Panel>

And the code behind : the method which build the grid dynamically.

    
                Protected Sub AfficherGrillePrets()  
        
                    Dim i As Integer = 0  
        
                    Dim strTxt As String = "" 
        
                    SessionsConfig.GetConfTextes("TexteAucunPret", strTxt)  
        
                    GrilleHistoPrets.MasterTableView.NoDetailRecordsText = strTxt  
        
                    GrilleHistoPrets.MasterTableView.NoMasterRecordsText = strTxt  
        
                    GrilleHistoPrets.MasterTableView.Columns.Clear()  
        
                    GrilleHistoPrets.AllowFilteringByColumn = _AutoriserFiltrage  
        
                    If Not IsNothing(ListeColonneHistoPrets) AndAlso ListeColonneHistoPrets.Count > 0 Then 
        
                        Dim colID As GridBoundColumn  
        
                        colID = New GridBoundColumn  
        
                        colID.DataField = "Id" 
        
                        colID.Visible = False 
        
                        GrilleHistoPrets.MasterTableView.Columns.Add(colID)  
        
                        Dim myEnum As IEnumerator = ListeColonneHistoPrets.GetEnumerator()  
        
                        Dim sLibCol As String 
        
                        Dim sTypeCol As String = "T" 
        
                        i = 1  
        
                        While myEnum.MoveNext  
        
                            sLibCol = CStr(myEnum.Current)  
        
                            sTypeCol = "T" 
        
                            If CStr(myEnum.Current).Contains("|") Then 
        
                                Try 
        
                                    sLibCol = CStr(myEnum.Current).Split("|")(0)  
        
                                    sTypeCol = CStr(myEnum.Current).Split("|")(1)  
        
                                Catch ex As Exception  
        
                                End Try 
        
                            End If 
        
                            Select Case sTypeCol  
        
                                Case "T" 
        
                                    Dim col As New GridBoundColumn  
        
                                    col.DataField = "val" & i  
        
                                    col.HeaderText = sLibCol  
        
                                    col.ItemStyle.HorizontalAlign = HorizontalAlign.Left  
        
                                    col.AllowFiltering = False 
        
                                    GrilleHistoPrets.MasterTableView.Columns.Add(col)  
        
                                Case "D" 
        
                                    Dim col As New GridDateTimeColumn  
        
                                    col.DataField = "valD" & i  
        
                                    col.DataType = GetType(System.DateTime)  
        
                                    col.DataFormatString = "{0:dd/MM/yyyy}" 
        
                                    col.HeaderText = sLibCol  
        
                                    col.AllowFiltering = False 
        
                                    col.ItemStyle.HorizontalAlign = HorizontalAlign.Left  
        
                                    GrilleHistoPrets.MasterTableView.Columns.Add(col)  
        
                                Case "TF" 
        
                                    Dim col As New CustomFilterForTextGridColumn(ListeLigneHistoPrets, "val" & i)  
        
                                    col.DataField = "val" & i  
        
                                    col.HeaderText = sLibCol  
        
                                    col.AllowFiltering = _AutoriserFiltrage  
        
                                    col.ItemStyle.HorizontalAlign = HorizontalAlign.Left  
        
                                    GrilleHistoPrets.MasterTableView.Columns.Add(col)  
        
                                Case "DF" 
        
                                    Dim col As New CustomFilterForDateGridColumn(ListeLigneHistoPrets, "valD" & i)  
        
                                    col.DataField = "valD" & i  
        
                                    col.DataType = GetType(System.DateTime)  
        
                                    col.DataFormatString = "{0:dd/MM/yyyy}" 
        
                                    col.HeaderText = sLibCol  
        
                                    col.AllowFiltering = _AutoriserFiltrage  
        
                                    col.ItemStyle.HorizontalAlign = HorizontalAlign.Left  
        
                                    GrilleHistoPrets.MasterTableView.Columns.Add(col)  
        
                            End Select 
        
                            i += 1  
        
                        End While 
        
                    End If 
        
                End Sub

The CustomFilterForDateGridColumn class :

    
            Imports Telerik.Web.UI  
        
            Public Class CustomFilterForDateGridColumn  
        
                Inherits GridBoundColumn  
        
                Private _DataTable As List(Of PODCompteEntite)  
        
                Private _DataField As String 
        
                Private Property _DateDebut() As String 
        
                    Get 
        
                        Return CStr(System.Web.HttpContext.Current.Session("DateDebut" & Me.UniqueName))  
        
                    End Get 
        
                    Set(ByVal value As String)  
        
                        System.Web.HttpContext.Current.Session("DateDebut" & Me.UniqueName) = value  
        
                    End Set 
        
                End Property 
        
                Private Property _DateFin() As String 
        
                    Get 
        
                        Return CStr(System.Web.HttpContext.Current.Session("DateFin" & Me.UniqueName))  
        
                    End Get 
        
                    Set(ByVal value As String)  
        
                        System.Web.HttpContext.Current.Session("DateFin" & Me.UniqueName) = value  
        
                    End Set 
        
                End Property 
        
                Public Sub New(ByVal pDataTable As List(Of PODCompteEntite), ByVal pDataField As String)  
        
                    _DataTable = pDataTable  
        
                    _DataField = pDataField  
        
                End Sub 
        
                Protected Overrides Sub SetupFilterControls(ByVal cell As System.Web.UI.WebControls.TableCell)  
        
                    MyBase.SetupFilterControls(cell)  
        
                    cell.Controls.RemoveAt(0)  
        
                    Dim dateDebut As New RadDatePicker()  
        
                    dateDebut.ID = "dateDebut" & Me.UniqueName  
        
                    dateDebut.Width = Unit.Pixel(100)  
        
                    dateDebut.AutoPostBack = False 
        
                    Dim dateFin As New RadDatePicker()  
        
                    dateFin.ID = "dateFin" & Me.UniqueName  
        
                    dateFin.Width = Unit.Pixel(100)  
        
                    dateFin.AutoPostBack = False 
        
                    Dim sChargement As String = "" 
        
                    SessionsConfig.GetConfTextes("TexteChargementEnCours", sChargement)  
        
                    cell.Controls.AddAt(0, New LiteralControl("<div align=""right"">De "))  
        
                    cell.Controls.AddAt(1, dateDebut)  
        
                    cell.Controls.AddAt(2, New LiteralControl("</div>"))  
        
                    cell.Controls.AddAt(3, New LiteralControl("<div align=""right"">A "))  
        
                    cell.Controls.AddAt(4, dateFin)  
        
                    cell.Controls.AddAt(5, New LiteralControl("</div>"))  
        
                    cell.Controls.AddAt(6, New LiteralControl("<div align=""right"">"))  
        
                    Dim btnFiltrer As New ImageButton  
        
                    btnFiltrer.ID = "btnFiltrer" & Me.UniqueName  
        
                    cell.Controls.AddAt(7, btnFiltrer)  
        
                     cell.Controls.AddAt(8, New LiteralControl("</div>"))  
        
                    cell.Controls.RemoveAt(9)  
        
                End Sub 
        
                Protected Overrides Sub SetCurrentFilterValueToControl(ByVal cell As System.Web.UI.WebControls.TableCell)  
        
                    MyBase.SetCurrentFilterValueToControl(cell)  
        
                    Dim dateDebut As RadDatePicker = CType(cell.Controls(1), RadDatePicker)  
        
                    If _DateDebut <> String.Empty Then 
        
                        dateDebut.SelectedDate = Date.Parse(_DateDebut)  
        
                    End If 
        
                    Dim dateFin As RadDatePicker = CType(cell.Controls(4), RadDatePicker)  
        
                    If _DateFin <> String.Empty Then 
        
                        dateFin.SelectedDate = Date.Parse(_DateFin)  
        
                    End If 
        
                End Sub 
        
                Protected Overrides Function GetCurrentFilterValueFromControl(ByVal cell As System.Web.UI.WebControls.TableCell) As String 
        
                    Dim sDate As String = String.Empty  
        
                    _DateDebut = String.Empty  
        
                    _DateFin = String.Empty  
        
                    Dim dateDebut As RadDatePicker = CType(cell.Controls(1), RadDatePicker)  
        
                    Dim dateFin As RadDatePicker = CType(cell.Controls(4), RadDatePicker)  
        
                    If Not IsNothing(dateDebut.SelectedDate) Then 
        
                        sDate = dateDebut.SelectedDate.ToString()  
        
                        _DateDebut = dateDebut.SelectedDate.ToString()  
        
                    End If 
        
                    If Not IsNothing(dateFin.SelectedDate) Then 
        
                        _DateFin = dateFin.SelectedDate.ToString()  
        
                        sDate = dateFin.SelectedDate.ToString()  
        
                    End If 
        
                    Return sDate  
        
                End Function 
        
                Private Sub BoutonFiltrer_Command(ByVal sender As Object, ByVal e As CommandEventArgs)  
        
                    Dim filterItem As GridFilteringItem = CType(CType(sender, ImageButton).NamingContainer, GridFilteringItem)  
        
                    filterItem.FireCommandEvent("Filter", New Pair("GreaterThan", Me.UniqueName))  
        
                End Sub 
        
            End Class

Grid

answered on 05 Mar 2010

1 answer

70 views

Day View

Hey guys,

I want to change the time increments of my day view to 15 minutes. I set MinutesPerRow to 15 and TimeLabelRowSpan to 4. I noticed that my rows were too big so I set my RowHeight to 10px.

The issue that I am having is when you make an appointment, the blocked off time does not visually represent the actual time blocked off. So, when I block off 12pm-1pm for a meeting, the appointment that shows up on the view does not entirely fill up the 12pm-1pm time slot.

What am I doing wrong?

Scheduler

answered on 05 Mar 2010

1 answer

193 views

Create Folders Programmatically

Hi all,

I have some trouble about FileExplorer. I like file explorer and decided to use in my web app.

This is my issue:

I need to create folders and file lists programmatically. Beacuse user's files and folders recorded at database. There no physical folder or files.

How can I do this. I found something about this. I tried to use Treeview attributes to solve my problem but I failed.

Please I need help.
Thanks.

FileExplorer

answered on 05 Mar 2010

1 answer

81 views

IE Styling Bug

I have been tasked with solving an issue we have with a radeditor control.

We use the editor to build and save documents. Basically when you select a block of text within the editor to style, say font courier, size 5px the style is applied but once you click save and move away from the screen and then return the styling has not been applied. This only happens in IE. I have tried updating the telerik version to the latest but this did not solve the issue.

Any pointers will be greatly appreciated.

Editor

answered on 05 Mar 2010

3 answers

82 views

[Solved] Slider "Sticking" to Page

Hi,

I am having an odd problem with the slider. As of right now, the slider is working as expected and everything seems to be fine. However, when I go to resize the page the radpane the slider is in displays the vertical scrollbar and when I go to scroll down, the slider stays "sticks" to where it is and does not move down with the rest of the content. The div it is within on the pane is not set to float or absolute, but just a plain div. When I maximize the window back, the control still does not show up where it is supposed to until I refresh the window.

Also, with regards to the radpanes, when I resize the window and then refresh, every now and then the panes from the masterpage seem to have a problem with sizing correctly again to the new size unless I either re-navigate back to the URL or resize the window again (bigger or smaller). Has anyone seen this either?

Thanks,
Ron

Slider

answered on 05 Mar 2010

1 answer

175 views

Need to skip over non-working time in timeline view

Hi,

I have been evaluating the Scheduler control for a client. The specific bit I'm interested in is the time line with time across, and resources down the side.

The client requires multiple days to be visible, but still have control over timing, and I have found that half hour resolution with lot's of time slots serves this purpose quite well.

The problem is that they only work from 8am to 6pm and thus, most of the time is irrelevant to their operations, I can change the colour of dead time, but that still leaves 2/3 of the screen dedicated to irrelevant time. I have also tried hiding cells, but that breaks drag and drop, I also can't work out how to hide the column headers.

The question is, can i get the timeline to skip non-working time, as the day view and week view does?

Best Regards,

Mark

Scheduler

answered on 05 Mar 2010