Questions on UI for ASP.NET AJAX Forum

1 answer

59 views

scheduler refresh after rowHeight modified by JS

Hi,

I wrote this code :

function SplitterLoaded(splitter, arg) {

var scheduler = $find("<%= RadScheduler1.ClientID %>");

var hauteur = window.innerHeight - 71;

var

slots = (((scheduler.get_dayViewSettings().dayEndTime / 1000) / 60) - ((scheduler.get_dayViewSettings().dayStartTime / 1000) / 60)) / 15

scheduler.set_rowHeight("" + Math.round(hauteur / slots) + "px");

var pane = splitter.getPaneById('RadPane1');

var height = pane.getContentElement().scrollHeight;

splitter.set_height(splitter.get_height() - pane.get_height() + height);

pane.set_height(height);

}

but when I call

scheduler.set_rowHeight("" + Math.round(hauteur / slots) + "px");

the timeslot doesn't resize dynamically.

how can I refresh the scheduler ?

thanks.

Scheduler

answered on 25 Jul 2012

7 answers

226 views

RadToolBar with Download file

I'm using RadToolBar to create some RadToolBarButtons for user to download file from the file system. For example, one button for user to download Excel version user guide and the other version for user to donwload PDF version user guide. The program work fine under IE, but the program can not be run under Firefox. When the user using Firefox to access such webpage, first time he/she clicked RadToolBarButton to download PDF version user guide, after that, the entire became non-functional. No any effect after the Excel button is clicked.
My project is quite simple and contains one webform only. Here is my code
--------------- Default.aspx ------------------------------------

<%@ Page Language="VB" AutoEventWireup="true" CodeFile="Default.aspx.vb" Inherits="_Default" %>

<%@ Register Assembly="Telerik.Web.UI, Version=2008.1.415.20, Culture=neutral, PublicKeyToken=121fae78165ba3d4"
Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
        <asp:ScriptManager ID="ScriptManager1" runat="server" />
        <div>
            <telerik:RadToolBar ID="RadToolBar1" runat="server">
                <CollapseAnimation Duration="200" Type="OutQuint" />
                <Items>
                    <telerik:RadToolBarButton runat="server" Text="Download Excel" Value="DOWNLOADEXCEL">
                    </telerik:RadToolBarButton>
                    <telerik:RadToolBarButton runat="server" Text="Download PDF" Value="DOWNLOADPDF">
                    </telerik:RadToolBarButton>
                </Items>
            </telerik:RadToolBar>
        </div>
    </form>
</body>
</html>
------------------------------------------------------------------------
---------------Default.aspx.vb--------------------------------------------

Partial Class _Default
Inherits System.Web.UI.Page

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

End Sub

    Protected Sub RadToolBar1_ButtonClick(ByVal sender As Object, ByVal e As Telerik.Web.UI.RadToolBarEventArgs) Handles RadToolBar1.ButtonClick
        If e.Item.Value = "DOWNLOADEXCEL" Then
            Dim file As System.IO.FileInfo = New System.IO.FileInfo("C:\Test.jpg")
            Response.Clear()
            Response.AddHeader("Content-Disposition", "attachment; filename=" & file.Name)
            Response.AddHeader("Content-Length", file.Length.ToString())
            Response.ContentType = "application/octet-stream"
            Response.WriteFile(file.FullName)
            Response.End() 'if file does not exist
        Else
            Dim file As System.IO.FileInfo = New System.IO.FileInfo("C:\Test.png")
            Response.Clear()
            Response.AddHeader("Content-Disposition", "attachment; filename=" & file.Name)
            Response.AddHeader("Content-Length", file.Length.ToString())
            Response.ContentType = "application/octet-stream"
            Response.WriteFile(file.FullName)
            Response.End() 'if file does not exist
        End If
    End Sub
End Class
------------------------------------------------------------------------
Please help me how to solve this problem.

Thanks & Regards,
Louis

ToolBar

answered on 25 Jul 2012

1 answer

438 views

Triggering JavaScript on SelectedIndexChanged 'after' postback

I have a ComboBox within a RadGrid that performs a database lookup within its selectedindexchanged event in the code behind and populates several other radnumerictextboxes within that same grid row. I have a JavaScript function on the page that is called when the value of some of these radnumerics (such as quantity) are changed in order to recalculate some totals.

ie: quantity * db lookup value = total.

My problem is, I need a way to call that Javascript function AFTER changing the selected index of the ComboBox (and therefore after the postback) I'm trying to avoid duplicating the javascript code in the selected index changed in the code behind. Far better if I could just call the Javascript function after the postback required for that lookup and only when that lookup dropdown is changed.

Any ideas?

ComboBox

answered on 25 Jul 2012

1 answer

93 views

html in selected text of radcombobox

I have a combo box in which i need to display some bold text in a portion of the selected text like this:

selected item 18 of 20

This there any way of doing this?

Thanks!

ComboBox

answered on 25 Jul 2012

6 answers

327 views

SelectedIndexChanged firing involuntarily after a postback

Good afternoon,

I have the following problem in my RadGrid have a column with the command button "select" to fire the SelectedIndexChanged event.
So far so good, when you click the button, it triggers the normal SelectedIndexChanged event.
The problem occurs when I select a row, without clicking on the button by clicking on the same line, and soon after I click for example on one other button, by doing this, it seems that for the button to cause a postback on the page, it triggers the SelectedIndexChanged event of RadGrid.

<telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">

<script type="text/javascript">

function Lancar_Tarefa(id) {

window.radopen("Agenda_Tarefa_Novo.aspx?Id=" + id, "AgendaTarefa");

}

function Msg(msg, tipo) {

window.radopen("Msg.aspx?Texto=" + msg + "&Tipo=" + tipo, "Msg");

return false;

}

</script>

</telerik:RadScriptBlock>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="btnFiltrar">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="PanelAgenda" LoadingPanelID="RadAjaxLoadingPanel1" />

<telerik:AjaxUpdatedControl ControlID="pnGrid" LoadingPanelID="RadAjaxLoadingPanel1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" Skin="Windows7" runat="server"></telerik:RadAjaxLoadingPanel>

telerik:RadButton ID="btnFiltrar" runat="server" Skin="Web20" Text="Filtrar"

Width="90px" style="margin-right:10px;">

<Icon PrimaryIconUrl="../../Icones/VizualizarGrid2.png" />

</telerik:RadButton>

<asp:Panel ID="pnGrid" runat="server">

<telerik:RadGrid ID="gridAgenda" runat="server" Width="710px" Height="462px"

Skin="Outlook" AutoGenerateColumns="False" CellSpacing="0"

GridLines="None">

<ClientSettings>

<Selecting AllowRowSelect="True" />

<Scrolling AllowScroll="True" UseStaticHeaders="True" />

</ClientSettings>

<MasterTableView>

<CommandItemSettings ExportToPdfText="Export to PDF" />

<RowIndicatorColumn FilterControlAltText="Filter RowIndicator column"

Visible="True">

<HeaderStyle Width="20px" />

</RowIndicatorColumn>

<ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column"

Visible="True">

<HeaderStyle Width="20px" />

</ExpandCollapseColumn>

<Columns>

<telerik:GridButtonColumn ButtonType="ImageButton" CommandName="Select"

FilterControlAltText="Filter column column" ImageUrl="~/Icones/Grid.gif"

UniqueName="column">

<HeaderStyle Width="35px" />

<ItemStyle HorizontalAlign="Center" Width="35px" />

</telerik:GridButtonColumn>

<telerik:GridDateTimeColumn DataField="DFdata_inicio"

FilterControlAltText="Filter DFdata_inicio column" HeaderText="Data/Hora"

UniqueName="DFdata_inicio">

<HeaderStyle Width="120px" />

<ItemStyle Width="120px" />

</telerik:GridDateTimeColumn>

<telerik:GridBoundColumn DataField="DFid_agenda_relacionada"

FilterControlAltText="Filter DFid_agenda_relacionada column" HeaderText="ID"

UniqueName="DFid_agenda_relacionada">

<HeaderStyle Width="50px" />

<ItemStyle Width="50px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="DFfase"

FilterControlAltText="Filter DFfase column" HeaderText="Fase"

UniqueName="DFfase" Visible="false">

<HeaderStyle Width="40px" />

<ItemStyle Width="40px" />

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn HeaderText="Fase" UniqueName="Fase">

<ItemTemplate>

<asp:Panel ID="CorFase" runat="server" Height="20px" Width="20px" />

</ItemTemplate>

<HeaderStyle Width="40px" />

<ItemStyle HorizontalAlign="Center" Width="40px" />

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn DataField="DFusuario_agenda"

FilterControlAltText="Filter DFusuario_agenda column" HeaderText="Agenda"

UniqueName="DFusuario_agenda">

<HeaderStyle Width="85px" />

<ItemStyle Width="85px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="DFtarefa"

FilterControlAltText="Filter DFtarefa column" HeaderText="Tarefa"

UniqueName="DFtarefa">

<HeaderStyle Width="200px" />

<ItemStyle Width="200px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="DFenviado_por"

FilterControlAltText="Filter DFenviado_por column" HeaderText="Enviado Por"

UniqueName="DFenviado_por">

<HeaderStyle Width="85px" />

<ItemStyle Width="85px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="DFcliente"

FilterControlAltText="Filter DFcliente column" HeaderText="Cliente"

UniqueName="DFcliente">

<HeaderStyle Width="200px" />

<ItemStyle Width="200px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="DFid_agenda"

FilterControlAltText="Filter DFid_agenda column" HeaderText="DFid_agenda"

UniqueName="DFid_agenda" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="DFid_usuario_agenda"

FilterControlAltText="Filter DFid_usuario_agenda column"

HeaderText="DFid_usuario_agenda" UniqueName="DFid_usuario_agenda"

Visible="False">

</telerik:GridBoundColumn>

</Columns>

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column">

</EditColumn>

</EditFormSettings>

</MasterTableView>

<FilterMenu EnableImageSprites="False">

</FilterMenu>

</telerik:RadGrid>

</asp:Panel>

Private Sub gridAgenda_SelectedIndexChanged(sender As Object, e As System.EventArgs) Handles gridAgenda.SelectedIndexChanged

If gridAgenda.SelectedItems.Count > 0 Then

For Each Row As GridDataItem In gridAgenda.SelectedItems

If cmbUsuario.SelectedValue = "" Then

clsVariavel_Sessao.Agenda_IdUsuario = Row("DFid_usuario_agenda").Text

TableRetorno = clsConexao.Executar_Retornar("SELECT lcase(DFnome), lcase(DFemail) FROM TBusuario WHERE DFid_usuario = " & Row("DFid_usuario_agenda").Text)

clsVariavel_Sessao.Agenda_Usuario = TableRetorno(0)(0)

clsVariavel_Sessao.Agenda_UsuarioLogin = TableRetorno(0)(1)

End If

ScriptManager.RegisterClientScriptBlock(Me, [GetType](), "Tarefa", "Lancar_Tarefa(" & Row("DFid_agenda").Text & ")", True)

Next

End If

Exit Sub

Erro:

MensagemBox("Operação cancelada.", TipoMsg.Erro, Page)

Call

Gravar_Log_Erro(Err.Description, clsVariavel_Sessao.Erro, clsVariavel_Sessao.Default_UsuarioLogadoID, clsVariavel_Sessao.Default_UsuarioLogadoLogin, clsVariavel_Sessao.Default_UsuarioLogadoIP, clsVariavel_Sessao.SiteMaster_FormularioID, clsVariavel_Sessao.SiteMaster_urlWithSessionID,

"gridAgenda_SelectedIndexChanged")

End Sub

Grid

answered on 25 Jul 2012

0 answers

134 views

Tooltip + RadComboBox

Hi I have a RadCombobox that is Enable Load On Demand - Handled code side.

I've attached an event to the OnClientItemsRequested event, which displays a tooltip if the text entered into the RadCombobox does not return any items. - I did it client side as i was having difficulties getting it to work by showing it from the code behind.

The majority of cases this is fine, but i've experienced it sometimes showing before any results have been returned from the database.

I have one client who is being quite insistant in telling me that he can type something, gets a tooltip showing 'No results for <his search>' when there are actually results for his search, they just haven't been returned from the database yet.

Can someone suggest how I can prevent this happening, and only show the Tooltip if no results are returned.

Here is the code for my 'checkFound' function incase you need it.

function checkFound(sender, args) {

var count = sender.get_items().get_count()

if (count <= 0 && sender.get_text().length > 0) {

var tt = $find('<%=tt_searchArea_empty.ClientID %>');

tt.set_text("No results found for '" + sender.get_text() + "'");

tt.show();

}

else {

hideAreaEmptyToolTip();

}

function hideAreaEmptyToolTip() {

var tt = $find('<%=tt_searchArea_empty.ClientID %>');

tt.hide();

}

ToolTip

asked on 25 Jul 2012

2 answers

233 views

[Solved] Adding custom controls to upload window in rad file explorer

Hello,

I want to add a custom checkbox on the Upload window, checking/unchecking of which will decide something related to documents.
Is that possible somehow?

Regards,
Priya Angolkar

FileExplorer

answered on 25 Jul 2012

3 answers

213 views

filter textbox findcontrol returns null

I have a name column in my grid.
I am trying to get the value in the filter textbox for the name column.

<telerik:GridBoundColumn HeaderText="Patient Name" UniqueName="pt_name" DataField="pt_name" >

<FilterTemplate>

<telerik:RadTextBox ID="RTName" runat="server" Width="200px" ClientEvents-OnValueChanged="ValueChanged" ></telerik:RadTextBox>

<telerik:RadScriptBlock ID="RBName" runat="server">

<script type="text/javascript">

function ValueChanged(sender, args) {

var tableView = $find("<%# ((GridItem)Container).OwnerTableView.ClientID %>");

var Name = $find('<%# ((GridItem)Container).FindControl("RTName").ClientID %>');

tableView.filter("pt_name", Name, "StartsWith");

}

</script>

</telerik:RadScriptBlock>

</FilterTemplate>

</telerik:GridBoundColumn>

aspx.cs

if (e.CommandName == RadGrid.FilterCommandName)

{

Pair filterPair = (Pair)e.CommandArgument;

switch (filterPair.Second.ToString())

{

case "pt_Date":

{

//

}

case ("pt_name"):

{

TextBox searchName = (e.Item as GridFilteringItem)[filterPair.Second.ToString()].FindControl("RTName") as TextBox;

search = searchName.Text + "%";

break;

}

But I am not getting the textbox control in the program. Value of 'searchName' is Null.
Please help me on this....

Filter

answered on 25 Jul 2012

1 answer

122 views

RadSchedular Incorrect behaviour with different DOCTYPE in IE

Hi ,

I use the RadSchedular in which i use the AdvancedEditTemplate this Schedular is inside an RadPanelBar and when i edit the appointment the edit window gets opened within the RadPanelBar . I want it to cover up the whole screen instead just the panel .

I have also found that this works fine in FireFox and does not work in IE .

I have also found that to make it work in IE (IE 9) i had to change the DOCTYPE attribute to

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
but the project im working on uses the one below and changing it to the above one will require a lot of changes to the Project.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >

Also find the attached images in order to reproduce the error .
The doc.png shows the DOCTYPE being used .
The ie9opensinsidethepanelbar.png and firefox.png shows the output in the IE 9 and Firefox when using the DOCTYPE
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >

Thanks & Regards,
Francis P.

Scheduler

answered on 25 Jul 2012

2 answers

242 views

Multi column Rad Combo Filter

Hi all,

I have a multi column rad combo box, and the combo box having two columns. when i try to use the combo box filter that time i need to work that filter on that two columns at a time. how can i achieve this..
Please help..

Regards,

Prassin

ComboBox

answered on 25 Jul 2012