Questions on UI for ASP.NET AJAX Forum

0 answers

125 views

RadEditor Export to PDf having simple table not working

When I export the RadEditor's content having table in it, it doesn't the table. Here is the simple HTML from the HTML tab of the editor (I did not with HTML and this is auto generated HTML when I place the table.)

I am using Telerik 2011.2.712.40. Below is the attributes set for the editor in ASPX page,

<telerik:RadEditor ID="radEditor1" runat="server" Skin="Default" Height="500px" Width="100%"
OnClientSelectionChange="OnClientSelectionChange" AutoResizeHeight="false" ContentFilters="DefaultFilters,MakeUrlsAbsolute"
OnClientCommandExecuting="OnClientCommandExecuting" NewLineMode="Div" >
<ExportSettings FileName="exporttopdf" OpenInNewWindow="true" Pdf-PageBottomMargin="1.0 cm"
Pdf-PageLeftMargin="1.5 cm" Pdf-PageRightMargin="1.5 cm" Pdf-PageTopMargin="1.0 cm">
</ExportSettings>

I am using the method, radEditor1.ExportToPdf(); in CodeBehind.

Editor

asked on 16 Feb 2017

1 answer

50 views

Aligning Navigation items in the center

A fairly simple question:

Which CSS classes will I need to access and what will I need to change in them in order to effectively Horizontally Center the list of nodes in the Navigation bar?

My aim is either to just center them, or center them in a 1080px wide area in the center.

Thank you!

Navigation

answered on 16 Feb 2017

1 answer

94 views

Can I use the Buddhist year on grid by using AJAX method?

I try to binding year is 2560 with Kendo AJAX but on grid display 2017.

It work on grid Kendo MVC with the same data.

I really have to use Kendo AJAX to development,So Is there any missing?

Grid

answered on 16 Feb 2017

1 answer

96 views

Equivalent of MouseOut to Clear Tooltip

Hi,

I'm using a Column Chart format of HtmlChart. When I hover over the column, the tooltip value appears as expected. However, when the mouse leaves the column, the tooltip value remains until I hover over a different column. I would like the tooltip to disappear when I'm no longer over the column. A mouseout event would provide the desired trigger, but near as I can tell, that is not available. Is there a way to accomplish this with the existing features?

Thanks,

Dave

Chart (HTML5)

answered on 16 Feb 2017

1 answer

206 views

Show Advanced Edit Form from CodeBehind

Hello

I have a fairly complex RadScheduler where a user can drop appointments from a RadGrid and the advanced edit form should open on row drop.

This works so far, the form opens. But it seems the form doesn't get initialised correctly. When submitting the form I get a long error message:

"Script controls must be registered using RegisterScriptControl() before calling RegisterScriptDescriptors(). Parameter name: scriptControl"

When double-clicking the appointment in RadScheduler, submitting works just fine with the same advanced form, though.

I call this from Page_PreRender(object sender, EventArgs e)

RadSchedulerPlanning.ShowAdvancedEditForm(appointment);

Where would I call "ShowAdvancedEditForm()" correctly?

Scheduler

answered on 16 Feb 2017

3 answers

105 views

Binding Error when Enter/Intro/Return Key is pressed

I have an ASPX Site with Telerik AJAX, in a editable RadGrid with EditMode="EditForms", each time user press Return, system shows an Object Reference not set to an instance of an object.

RadGrid Definition

<telerik:RadGrid RenderMode="Lightweight" ID="GridSCG" runat="server" AutoGenerateColumns="False"
            AllowFilteringByColumn="True" AllowSorting="True" AllowPaging="True" Culture="es-MX"
            OnNeedDataSource="GridSCG_NeedDataSource" OnDeleteCommand="GridSCG_DeleteCommand"
            OnInsertCommand="GridSCG_InsertCommand" OnItemCreated="GridSCG_ItemCreated" OnUpdateCommand="GridSCG_UpdateCommand"
            CellSpacing="-1" GridLines="Both" OnItemDataBound="GridSCG_ItemDataBound" Skin="Telerik">

            <PagerStyle PageSizeControlType="RadDropDownList" Mode="NextPrevAndNumeric"></PagerStyle>
            <ClientSettings AllowKeyboardNavigation="true">
                <ClientEvents OnKeyPress="OnKeyPress" />
            </ClientSettings>
            <FilterMenu RenderMode="Lightweight"></FilterMenu>
            <HeaderContextMenu RenderMode="Lightweight"></HeaderContextMenu>
            <ClientSettings AllowKeyboardNavigation="true">
                <Resizing AllowColumnResize="true" ResizeGridOnColumnResize="true" AllowResizeToFit="true" />
                <ClientEvents OnRowDblClick="rowDblClick" />
                <Scrolling AllowScroll="True" UseStaticHeaders="True" SaveScrollPosition="true" FrozenColumnsCount="2"></Scrolling>
            </ClientSettings>

            <MasterTableView AutoGenerateColumns="False" InsertItemPageIndexAction="ShowItemOnCurrentPage" EditMode="EditForms"
                DataKeyNames="DTA_SECUENCIA" CommandItemDisplay="Top">
                <SortExpressions>
                    <telerik:GridSortExpression FieldName="DTA_SECUENCIA" SortOrder="Descending" />
                </SortExpressions>

This is the Error

[NullReferenceException: Object reference not set to an instance of an object.]
   Telerik.Web.UI.GridDateTimeColumnEditor.set_Text(String value) +73
   Telerik.Web.UI.GridBoundColumn.OnDataBindColumn(Object sender, EventArgs e) +2669
   System.Web.UI.Control.OnDataBinding(EventArgs e) +84
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +150
   System.Web.UI.Control.DataBind() +17
   System.Web.UI.Control.DataBindChildren() +185

General Discussions

answered on 16 Feb 2017

0 answers

78 views

Radspreadsheet Select all button detection

Is possible to detect Radspreadsheet Select all button is clicked?　(Server or client code)

Spreadsheet

asked on 16 Feb 2017

4 answers

137 views

RadListView - can't clear selected item

I have a Telerik.XamarinForms.DataControls.RadListView and added a SelectionChanged listener (because I can't find the documentation for ItemTapped method signature).

In SelectionChanged I navigate to another page, but when the user comes back the item is still selected. So I'd like to clear the selection.

How?

ListView

answered on 15 Feb 2017

1 answer

110 views

Load combobox within radgrid

I'm trying to load the combobox that is inside the radgrid using the RadGrid1_ItemCommand, using the command to insert a new line into the radgrid that is empty, but the following error is displayed: Can not convert an object of type 'Telerik.Web.UI .GridCommandItem 'in type' Telerik.Web.UI.GridEditableItem. Here's a part of the code:

<telerik:RadGrid ID="RadGrid1" runat="server" ShowStatusBar="true" AllowSorting="true" SortingSettings-EnableSkinSortStyles="false"

AllowAutomaticDeletes="true" AllowAutomaticInserts="true" AllowAutomaticUpdates="True" AllowMultiRowSelection="true"

HorizontalAlign="Center" PageSize="10" EnableViewState="false" >

<MasterTableView AutoGenerateColumns="false" CommandItemDisplay="Top" DataKeyNames="NRO_ITEM" >

<NoRecordsTemplate>

<div> Sem itens </div>

</NoRecordsTemplate>

<Columns>

<telerik:GridBoundColumn UniqueName="TRB_LOTE_NRO" DataField="TRB_LOTE_NRO" HeaderText="TRB_LOTE_NRO"/>

<telerik:GridBoundColumn UniqueName="QUANTIDADE" DataField="QUANTIDADE" DataType="System.Int32" HeaderText="QUANTIDADE"/>

<telerik:GridBoundColumn UniqueName="TIPO" DataField="TIPO" HeaderText="TIPO"/>

<telerik:GridBoundColumn UniqueName="DESCRICAO" DataField="DESCRICAO" HeaderText="DESCRICAO" />

<telerik:GridBoundColumn UniqueName="ID_RT" DataField="ID_RT" HeaderText="RT" />

<telerik:GridBoundColumn UniqueName="ID_NRO_GMM" DataField="ID_NRO_GMM" HeaderText="ID_NRO_GMM" DataType="System.Int32" Visible="false" />

<telerik:GridBoundColumn UniqueName="NRO_ITEM" DataField="NRO_ITEM" HeaderText="NRO_ITEM" DataType="System.Int32" Visible="false" />

<telerik:GridEditCommandColumn HeaderStyle-Width="100px" HeaderText="Edita" />

<telerik:GridButtonColumn CommandName="Delete" UniqueName="DeleteColumn" HeaderStyle-Width="100px" Text="Delete"/>

</Columns>

<EditFormSettings EditFormType="Template">

<FormTemplate>

<div style="width: 300px" >

<div style="margin:5px;">

<asp:Label ID="TRB_LOTE_NROLbl" runat="server" Text="Trb_Lote_Nro:" /> <telerik:RadComboBox ID="TRB_LOTE_NROCmbGrid" runat="server" Text='<%# Bind("TRB_LOTE_NRO") %>' />

</div>

<div style="margin:5px;">

<asp:Label ID="QUANTIDADELbl" runat="server" Text="Quantidade:" meta:resourceKey="QUANTIDADELbl"/> <asp:TextBox ID="QUANTIDADETxtGrid" runat="server" Text='<%# Bind("QUANTIDADE") %>'/>

</div>

<div style="margin:5px;">

<asp:Label ID="TIPOLbl" runat="server" Text="Tipo:" /> <telerik:RadComboBox ID="TIPOCmbGrid" runat="server" />

</div>

<div style="margin:5px;">

<asp:Label ID="DESCRICAOLbl" runat="server" Text="Descrição:"/> <asp:TextBox ID="DESCRICAOTxtGrid" runat="server" Text='<%# Bind("DESCRICAO") %>'/>

</div>

<div style="margin:5px;">

<asp:Label ID="ID_RT" runat="server" Text="RT:"/> <telerik:RadComboBox ID="ID_RTCmbGrid" runat="server" Text='<%# Bind("ID_RT") %>' />

</div>

<div style="margin:10px;text-align:right;">

<telerik:RadButton ID="btnUpdate"

Text='<%# IIf((TypeOf (Container) Is GridEditFormInsertItem), AddJS, UpdateJS) %>' runat="server" CommandName='<%# IIf((TypeOf (Container) Is GridEditFormInsertItem), "PerformInsert", "Update")%>'/>

<telerik:RadButton ID="btnCancel" runat="server" CausesValidation="False" CommandName="Cancel" Text="Cancelar" />

</div>

</FormTemplate>

</EditFormSettings>

</MasterTableView>

<ClientSettings EnableRowHoverStyle="true">

<Selecting AllowRowSelect="true" />

<ClientEvents OnRowDblClick="RowDblClick" />

<Scrolling AllowScroll="True" />

</ClientSettings>

</telerik:RadGrid>

Private Sub RadGrid1_ItemCommand(sender As Object, e As GridCommandEventArgs) Handles RadGrid1.ItemCommand

If e.CommandName = RadGrid.InitInsertCommandName Then '"Add new" button clicked

e.Canceled = True

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

newValues("ID_RT") = ""

newValues("DESCRICAO") = ""

newValues("QUANTIDADE") = ""

newValues("TRB_LOTE_NRO") = ""

newValues("NRO_ITEM") = ""

e.Item.OwnerTableView.InsertItemPageIndexAction = GridInsertItemPageIndexAction.ShowItemOnCurrentPage

e.Item.OwnerTableView.InsertItem(newValues)

'If Not (TypeOf e.Item Is IGridInsertItem) Then

Dim editform As GridEditFormItem = DirectCast(DirectCast(e.Item, Telerik.Web.UI.GridDataItem).EditFormItem, GridEditFormItem)

Dim comboTrbLote As RadComboBox = DirectCast(editform.FindControl("TRB_LOTE_NROCmbGrid"), RadComboBox)

Dim comboTipo As RadComboBox = DirectCast(editform.FindControl("TIPOCmbGrid"), RadComboBox)

Dim comboRT As RadComboBox = DirectCast(editform.FindControl("ID_RTCmbGrid"), RadComboBox)

Expressao = "SELECT DISTINCT ID_EMP_ESTAB FROM EMPRESAS WHERE ESTAB= '" & DepartamentoCmb.Text & "'"

TabelaAdapter = New OleDbDataAdapter(Expressao, conexao)

'preenche o datatable

Tabela = New DataTable

TabelaAdapter.Fill(Tabela)

id_estab = Tabela.Rows(0).Item(0).ToString

Expressao = "SELECT TRABALHOS.ID_NRO_TRAB, TRABALHOS.ID_NRO_MAQ, TRABALHOS.VERSAO FROM TRABALHOS, CONTRATOS " &

"WHERE TRABALHOS.ID_CONTRATO = CONTRATOS.ID_CONTRATO AND CONTRATOS.ATIVO=TRUE AND CONTRATOS.ID_EMP_ESTAB = " & id_estab &

" ORDER BY TRABALHOS.ID_NRO_TRAB, TRABALHOS.ID_NRO_MAQ, TRABALHOS.VERSAO ASC"

TabelaAdapter = New OleDbDataAdapter(Expressao, conexao)

'preenche o datatable

Tabela = New DataTable

TabelaAdapter.Fill(Tabela)

For i = 0 To Tabela.Rows.Count - 1

comboTrbLote.Items.Add(Tabela.Rows(i).Item(0).ToString & "." & Tabela.Rows(i).Item(1).ToString & "-" & Tabela.Rows(i).Item(2).ToString)

Next

Expressao = "SELECT MATERIAL FROM TIPO_MATERIAL_GMM"

TabelaAdapter = New OleDbDataAdapter(Expressao, conexao)

Tabela = New DataTable

TabelaAdapter.Fill(Tabela)

For i = 0 To Tabela.Rows.Count - 1

comboTipo.Items.Add(Tabela.Rows(i).Item(0).ToString)

Next

Expressao = "SELECT CONTRATOS.ID_CONTRATO, CONTRATOS.ID_EMP_ESTAB, ID_RT " &

"FROM EMPRESAS INNER JOIN (CONTRATOS INNER JOIN RTS ON CONTRATOS.ID_CONTRATO = RTS.ID_CONTRATO) " &

"ON EMPRESAS.ID_EMP_ESTAB = CONTRATOS.ID_EMP_ESTAB WHERE CONTRATOS.ATIVO=TRUE AND EMPRESAS.ID_EMP_ESTAB = " & id_estab &

" ORDER BY ID_RT"

TabelaAdapter = New OleDbDataAdapter(Expressao, conexao)

'preenche o datatable

Tabela = New DataTable

TabelaAdapter.Fill(Tabela)

For i = 0 To Tabela.Rows.Count - 1

comboRT.Items.Add(Tabela.Rows(i).Item(2).ToString)

Next

ElseIf (e.CommandName = RadGrid.RebindGridCommandName AndAlso e.Item.OwnerTableView.IsItemInserted) Then

e.Canceled = True

Else

Dim editColumn As GridEditCommandColumn = CType(RadGrid1.MasterTableView.GetColumn("EditCommandColumn"), GridEditCommandColumn)

If Not editColumn.Visible Then

editColumn.Visible = True

End If

End Sub

I'll be waiting, thanks
greetings

Grid

answered on 15 Feb 2017

2 answers

214 views

RadEditor Newline Mode <div> and <p> inheriting previous class, inserting blocks after

I've done some considerable searching and experimentation on newline mode. I understand that newlinemode.br or .div are necessary for formatting, alignment, etc. However, .div and .p produce some undesirable results. Both in your online demo and in my dev site.

Take the following simple example in html mode

<div class="im-a-div">
put your cursor after me and press enter 3-4 times

</div>

Switch to design mode and press enter 3 or 4 times.

The result looks like this:

<div class="im-a-div">
dddd
</div>
<p class="im-a-div"> </p>
<p class="im-a-div"> </p>
<p class="im-a-div"> </p>
<p class="im-a-div"> </p>

Is there some sort of custom filter, or override that I could apply to the newline that would prevent the classes from being applied to these new block elements - and allow them to be inserted inside the <div> that I had intended to work inside? These new <p>'s aren't even inside the div that I was working inside of, and are being placed afterward.

Ideally, the resulting html should look something like

</div>

WebParts for SharePoint

answered on 15 Feb 2017