Questions on UI for ASP.NET AJAX Forum

1 answer

103 views

Display Only one Resource from Scheduler

Hi, i want to know is exists any sample that show me how to add a combo (or check list) for display in may Scheduler only specific resource

Scheduler

answered on 23 Mar 2012

19 answers

235 views

RadBinary image Displays the Orginal Image Size.

Hi

I have a RadAsyncUpload to upload the image. Using another button named "UpLoad" generate the postback to upload the image. Save the image in sql Server database in binary format. Retrieve the binary data from the database and set it to the datavalue property of the RadBinary image control. The radbinary image displays the image in it's original size. I have set the width and height of the radbinary image as 200px but the the image is displayed in its original size.
If i will generate a postback again then the image is set in 200px height and width. Please give the solution for this problem.

protected void Page_Load(object sender, EventArgs e)

{

binaryimage1.Height = Unit.Pixel(200);

binaryimage1.Width = Unit.Pixel(200);

b1.Click += new EventHandler(b1_Click);

}

void b1_Click(object sender, EventArgs e)

{

foreach (Telerik.Web.UI.UploadedFile file in uploader.UploadedFiles)

{

byte[] bytes = new byte[file.ContentLength];

string fname = file.FileName.ToString();

int length = bytes.Length;

file.InputStream.Read(bytes, 0, file.ContentLength);

SqlConnection dbconn = new SqlConnection(strconn);

try

{

string Query = "INSERT INTO RadBinaryImageDemo (ImageData,ImageName) VALUES " + " (@imgdata,@imgname)";

SqlCommand cmd = new SqlCommand(Query, dbconn);

SqlParameter[] param = new SqlParameter[2];

cmd.Parameters.AddWithValue("@imgdata",bytes);

cmd.Parameters.AddWithValue("@imgname", file.FileName);

dbconn.Open();

cmd.ExecuteNonQuery();

DataTable d1 = new DataTable();

string Query1 = "select ImageData from RadBinaryImageDemo where ImageName='" + fname + "'";

SqlDataAdapter sqldadap = new SqlDataAdapter(Query1, dbconn);

sqldadap.Fill(d1);

byte[] imgdata = ((byte[])d1.Rows[0]["ImageData"]);

binaryimage1.DataValue = imgdata;

}

finally

{

dbconn.Close();

}

BinaryImage

answered on 23 Mar 2012

3 answers

186 views

seting default settings in editor

Hello.
I would like to set some settings in server-side.
So i want to enable bold and italics and font-size 22px and selected font Arial(those settings depend on user preferences)
I don't want to use ContentAreaCssFile(which can actually set the font-weight bold but not make the B button look like it's pressed.Of course i can use js...).
Any ideas?Thanks.

Editor

answered on 23 Mar 2012

2 answers

219 views

Radcombo on arrow hover problem

Hello,

I was working on implementing a RadComboBox through Telerik's style builder, then I came across a strange problem. On hovering over the RCB, the controller responds as expected, however when I hover over the arrow image, the arrow image is pushed approx 10px to the right.

After using firebug to modify the CSS in an attempt to fix the problem there was no resolve.

I got rid of my custom styles and just dropped a vanilla RCB (default theme) with 3 test items and I have the same problem.

I'd appreciate any help, I've spent a little too much time trying to get it working. I've attached a screengrab.

Kind Regards,

Asif

ComboBox

answered on 23 Mar 2012

5 answers

101 views

How to Hide Add New Appointment TimeSlotContextMenus

Hi All,
when we right click on scheduler Past time slot i want to hide my 'Add New Appointment' TimeSlotContextMenu. I don't want to allow to add Appointments for past date and time.

Thanks
Madhan

Scheduler

answered on 23 Mar 2012

2 answers

136 views

RadTextBox Multiline scrolling 'pops up' in IE

I'm having an issue with the RadTextBox not remaining at the bottom of the text box as you type into it. A few rows after it hits max height (roughly half of max length), it pops up to showing roughly the 2nd line of text and down. Typing a character will briefly pop focus back to the bottom of the text box, but it will return to the 'top' immediately after. RadTextbox is within a cell of a table as well, if that makes a difference.

Text box declaration below for help:

<telerik:RadTextBox ID="tbComment" Runat="server"

EmptyMessage="Comment (Optional)" MaxLength="2000" TextMode="MultiLine"

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

</telerik:RadTextBox>

I've only observed this happening in IE8. I also tested in Firefox 11 and had no issues with this there. Telerik controls are Version 2011.3.1115.35.

Input

answered on 23 Mar 2012

2 answers

244 views

Lose GridButtonColumn attribute after opening a modal window

hi,

I have a GridButtonColumn type "ImageButton" where the ItemDataBound of the grid, I add an attribute "onclick" to him, in order to click it to open a modal window, only p /playback.
Well, the first by clicking the button, it works perfectly, the window opens correctly. Butwhen you close the window, and click the button again it will not fire the event "OnClick", so I think he loses the attribute adcionado earlier in the "ItemDataBound". Here is thecode used:
* Note: I tried to put the grid inside an UpdatePanel, but also without success.

function Vizualizar_Baixa(indexRow) {

alert("btn");

var row = $find("<%=gridListagem.ClientID%>").get_masterTableView().get_dataItems()[indexRow];

var id = row.getDataKeyValue("DFid_titulo_pagar");

window.radopen("Vizualizar_Baixa.aspx?Pesquisar=" + id, "Vizualizar_Baixa");

}

<telerik:RadWindowManager id="RadWindowManager1" ShowContentDuringLoad="false" VisibleStatusbar="false"

ReloadOnShow="true" runat="server" Skin="Outlook" EnableShadow="true" >

<Windows>

<telerik:RadWindow ID="Vizualizar_Baixa" runat="server" Behaviors="Pin,Close" Modal="true"

Title="Consulta de Cadastros" Height="448px" Width="502px" />

</Windows>

</telerik:RadWindowManager>

<telerik:RadGrid ID="gridListagem" runat="server" AllowPaging="True" PageSize="5"

AutoGenerateColumns="False" CellSpacing="0" GridLines="None"

AllowMultiRowSelection="True" Skin="Outlook"

OnNeedDataSource="gridListagem_NeedDataSource"

Width="950px">

<ClientSettings EnableRowHoverStyle="true" >

<Selecting AllowRowSelect="True" CellSelectionMode="None"/>

</ClientSettings>

<MasterTableView TableLayout="Auto" ClientDataKeyNames="DFid_titulo_pagar" >

<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:GridBoundColumn AllowFiltering="False" DataField="DFid_titulo_pagar"

FilterControlAltText="Filter DFid_titulo_pagar column"

HeaderText="DFid_titulo_pagar" UniqueName="DFid_titulo_pagar"

Display="False">

</telerik:GridBoundColumn>

<telerik:GridClientSelectColumn UniqueName="DFcheck">

<ItemStyle Width="25px" />

</telerik:GridClientSelectColumn>

<telerik:GridButtonColumn UniqueName="btnGrid" HeaderText="Baixa"

ButtonType="ImageButton" ImageUrl="~/Icones/Grid.gif"

HeaderStyle-HorizontalAlign="Center" ItemStyle-HorizontalAlign="Center">

<HeaderStyle HorizontalAlign="Center" />

<ItemStyle Width="25px" HorizontalAlign="Center" />

</telerik:GridButtonColumn>

<telerik:GridBoundColumn AllowFiltering="False" DataField="DFstatus"

FilterControlAltText="Filter DFstatus column" HeaderText="Status"

UniqueName="DFstatus" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn UniqueName="TempCol" HeaderText="Status">

<ItemTemplate>

<asp:Image ID="imgColumn" ImageUrl="" runat="server" />

</ItemTemplate>

<ItemStyle Width="25px" />

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn AllowFiltering="False" DataField="DFnumero_titulo"

FilterControlAltText="Filter DFnumero_titulo column" HeaderText="N° Título"

UniqueName="DFnumero_titulo">

<ItemStyle Width="80px" />

</telerik:GridBoundColumn>

<telerik:GridDateTimeColumn AllowFiltering="False" DataField="DFdata_emissao"

FilterControlAltText="Filter DFdata_emissao column" HeaderText="Emissão"

UniqueName="DFdata_emissao" DataFormatString="{0:dd/MM/yyyy}">

<ItemStyle Width="50px" />

</telerik:GridDateTimeColumn>

<telerik:GridDateTimeColumn AllowFiltering="False"

DataField="DFdata_vencimento"

FilterControlAltText="Filter DFdata_vencimento column" HeaderText="Vencimento"

UniqueName="DFdata_vencimento" DataFormatString="{0:dd/MM/yyyy}">

<ItemStyle Width="50px" />

</telerik:GridDateTimeColumn>

<telerik:GridNumericColumn AllowFiltering="False" AllowRounding="True"

DataField="DFvalor" DecimalDigits="2"

FilterControlAltText="Filter DFvalor column" HeaderText="Valor"

UniqueName="DFvalor">

<ItemStyle Width="100px" HorizontalAlign="Right" />

<HeaderStyle HorizontalAlign="Right" />

</telerik:GridNumericColumn>

<telerik:GridNumericColumn AllowFiltering="False" AllowRounding="True"

DataField="DFvalor_restante" DecimalDigits="2"

FilterControlAltText="Filter DFvalor_restante column"

HeaderText="Vlr. Restante" UniqueName="DFvalor_restante">

<ItemStyle Width="100px" HorizontalAlign="Right" />

<HeaderStyle HorizontalAlign="Right" />

</telerik:GridNumericColumn>

<telerik:GridBoundColumn AllowFiltering="False" DataField="DFcod_fornecedor"

FilterControlAltText="Filter DFcod_fornecedor column"

HeaderText="DFcod_fornecedor" UniqueName="DFcod_fornecedor" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn AllowFiltering="False" DataField="DFfornecedor"

FilterControlAltText="Filter DFfornecedor column" HeaderText="Fornecedor"

UniqueName="DFfornecedor">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn AllowFiltering="False"

DataField="DFcod_tipo_documento"

FilterControlAltText="Filter DFcod_tipo_documento column"

HeaderText="DFcod_tipo_documento" UniqueName="DFcod_tipo_documento"

Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn AllowFiltering="False" DataField="DFtipo_documento"

FilterControlAltText="Filter DFtipo_documento column"

HeaderText="DFtipo_documento" UniqueName="DFtipo_documento" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn AllowFiltering="False" DataField="DFcnpj_cpf"

FilterControlAltText="Filter DFcnpj_cpf column" HeaderText="DFcnpj_cpf"

UniqueName="DFcnpj_cpf" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn AllowFiltering="False"

DataField="DFid_plano_conta_fornecedor"

FilterControlAltText="Filter DFid_plano_conta_fornecedor column"

HeaderText="DFid_plano_conta_fornecedor"

UniqueName="DFid_plano_conta_fornecedor" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn AllowFiltering="False"

DataField="DFcod_plano_conta_fornecedor"

FilterControlAltText="Filter DFcod_plano_conta_fornecedor column"

HeaderText="DFcod_plano_conta_fornecedor"

UniqueName="DFcod_plano_conta_fornecedor" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn AllowFiltering="False"

DataField="DFplano_conta_fornecedor"

FilterControlAltText="Filter DFplano_conta_fornecedor column"

HeaderText="DFplano_conta_fornecedor" UniqueName="DFplano_conta_fornecedor"

Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn AllowFiltering="False" DataField="DFcod_plano_conta"

FilterControlAltText="Filter DFcod_plano_conta column"

HeaderText="DFcod_plano_conta" UniqueName="DFcod_plano_conta" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn AllowFiltering="False" DataField="DFplano_conta"

FilterControlAltText="Filter DFplano_conta column" HeaderText="DFplano_conta"

UniqueName="DFplano_conta" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn AllowFiltering="False"

FilterControlAltText="Filter DFhistorico column" HeaderText="DFhistorico"

UniqueName="DFhistorico" Visible="False" DataField="DFhistorico">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn AllowFiltering="False" DataField="DFcontato"

FilterControlAltText="Filter DFcontato column" HeaderText="DFcontato"

UniqueName="DFcontato" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn AllowFiltering="False" DataField="DFtelefone"

FilterControlAltText="Filter DFtelefone column" HeaderText="DFtelefone"

UniqueName="DFtelefone" Visible="False">

</telerik:GridBoundColumn>

</Columns>

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column">

</EditColumn>

</EditFormSettings>

</MasterTableView>

<FilterMenu EnableImageSprites="False">

</FilterMenu>

</telerik:RadGrid>

Private Sub gridListagem_ItemDataBound(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles gridListagem.ItemCreated

If TypeOf e.Item Is GridDataItem Then

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

Dim Button As System.Web.UI.WebControls.ImageButton = TryCast(dataItem("btnGrid").Controls(0), System.Web.UI.WebControls.ImageButton)

Button.Attributes.Add("OnClick", "return Vizualizar_Baixa('" & dataItem.ItemIndex & "');")

If dataItem("DFstatus").Text = "A" Then

Dim imgColumn As Image = CType(dataItem("TempCol").FindControl("imgColumn"), Image)

imgColumn.ImageUrl = "~/Icones/ok3_32_32.png"

End If

End Sub

Grid

answered on 23 Mar 2012

1 answer

105 views

Separators with CheckAll functionality

I have a RadComboBox which is populated from a WebService. The items returned from this service are checked to see if an item is a seperator, if so, the IsSeperator flag is set to true for that item. Things are fine till here.

I have Checkboxes = true and EnableCheckAllItems = true set on the RadComboBox. Problem is, if I select the "CheckAll" item, it selects even the seperator (I am hiding the checkbox for the seperator through JavaScript). This should not happen, since these are just seperators and not the items.

I am able to disable the checkboxes and its functionality for the seperators in javascript, but what I want is "All Items Selected" text to be shown and no seperators checked.

Is there a workaround for this problem ? Or, Am I missing something here ?

Thanks,
Anup

ComboBox

answered on 23 Mar 2012

1 answer

92 views

RadComboBox and Wizard control

Hello,

I am having issues with the combo box similar to the thread below. When the combobox is on the first page of the wizard, the combobox works just fine. When its not on the first page, its like the combobox is in a disabled state. I cant even reference it through javascript. Please note that is only causing me problems in SharePoint 2010. In a regular web site project it works fine. How can I fix this?

Thanks,

http://www.telerik.com/community/forums/aspnet/combobox/radcombobox-and-wizard.aspx

UPDATE: looks like this may be related too:

http://www.telerik.com/community/forums/aspnet-ajax/button/radbutton-in-wizard.aspx

ComboBox

answered on 23 Mar 2012

2 answers

187 views

Binding list view client Side

Ok, the issue is like, I want to bind list view on client side. I have found solutions on forum and demos but i am getting error on set_dataSource(data); like set_dataSource is undefined, morover, i cannot also find <DataBinding> tag within client setting as it is shown in demos. I am using 2011.2.915.40 version of telerik.

Below is my aspx Code:

<telerik:RadListView ID="lstViewNotes" runat="server" OnItemCommand="lstViewNotes_ItemCommand">

<EmptyDataTemplate>

<table id="Table1" style="">

<tr>

<td>

<%=GetGlobalResourceObject("General","EmptyData") %>

</td>

</tr>

</table>

</EmptyDataTemplate>

<ItemTemplate

>

                 <table>

<tr>

<td colspan="3">

<div style="width: 100%">

<asp:HiddenField ID="hfNoteId" runat="server" Value='<%#Eval("NotesId") %>' />

<asp:LinkButton ID="lblCreate" runat="server" Text='<%#Eval("UserName") %>' CssClass="label_n_t"

CommandName="Select" /><asp:LinkButton ID="NameLabel" runat="server" Text='<%# Eval("CreateDate") %>'

CssClass="label_n_t" CommandName="Select" /></div>

<div style="width: 100%">

<asp:LinkButton ID="lblNotesDesc" runat="server" Text='<%# Eval("MemoDesc") %>' CssClass="label_n_c"

CommandName="Select" /><br />

<br />

</div>

</td>

</tr

>

                  </table>

</ItemTemplate>

</telerik:RadListView>

Below is my JS Code:

var listView = $find('<%= lstMemo.ClientID%>');

listView.set_dataSource(result.lstMemo);

listView.dataBind();

ListView

answered on 23 Mar 2012