Questions on UI for ASP.NET AJAX Forum

0 answers

115 views

Flag TabSelecting

Hello, I have a RadTabStrip
This screen calls default.asp
It contains a button that calls the registration screen
This registration screen I have to put a message if the user clicks a tab, "you lost data"
I tried using the function OnClientTabSelecting
But I have to make sure that the User is in the registration screen, and not in default.aps
I tried to use session to store the value, but I noticed that javascript does not work
Would any idea to help me

<!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 id="Head1" runat="server">
<link href="../css/SGTWebStyles.css" rel="stylesheet" type="text/css" />
<telerik:RadCodeBlock ID="RadScriptBlock1" runat="server">
<script type="text/javascript">
var isTabClicked = "false";

function OnClientTabSelecting(sender, args) {
isTabClicked = "false";
var cadastre = '<%=Session("cadastre")%>';
if (cadastre == true) {
if (isTabClicked == "false") {
//cancel the action
args.set_cancel(true);
//get the tab which is clicked
var tab = args.get_tab();

function CallBackFn(arg) {
if (arg) {
isTabClicked = "true";
tab.click();
}
}
//ask the user for confirmation
radconfirm("Os dados informados serão perdidos, deseja continuar?", CallBackFn);
}
}
}
function OnClientTabSelected() {
//reset the isTabClicked variable
isTabClicked = "false";
}

</script>
</telerik:RadCodeBlock>
</head>
<body onload="window.history.forward();" class="BODY">
<form runat="server" id="mainForm" method="post">
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<telerik:RadWindowManager ID="RadWindowManager" runat="server" EnableShadow="true">
</telerik:RadWindowManager>
<asp:UpdatePanel ID="UpdatePanelProjeto" runat="server" RenderMode="Inline">
<ContentTemplate>
<div class="DivTab">
<telerik:RadTabStrip ID="RadTabStripProjeto" runat="server" MultiPageID="RadMultiPageProjeto"
SelectedIndex="2" Align="Justify" ReorderTabsOnSelect="True" Width="600px" OnClientTabSelected="RadTabStripProjeto_TabSelected">
<Tabs>
<telerik:RadTab Text="Projetos Cadastrados" runat="server" Value="Cadastro">
</telerik:RadTab>
<telerik:RadTab Text="Função" Value="Função">
</telerik:RadTab>
<telerik:RadTab Text="Locais de Alocação" Value="Locais de Alocação" Selected="True">
</telerik:RadTab>
<telerik:RadTab Text="Equipe do Projeto" Value="Equipe do Projeto">
</telerik:RadTab>
</Tabs>
</telerik:RadTabStrip>
<telerik:RadMultiPage ID="RadMultiPageProjeto" runat="server" SelectedIndex="2" Height="100%"
CssClass="tabStrip">
<telerik:RadPageView ID="RadPageViewProjetosCadastrados" runat="server" Height="100%">
</telerik:RadPageView>
<telerik:RadPageView ID="RadPageViewFuncao" runat="server" Height="100%" Width="100%">
</telerik:RadPageView>
<telerik:RadPageView ID="RadPageViewLocaisAlocacao" runat="server" Height="100%">
</telerik:RadPageView>
<telerik:RadPageView ID="RadPageViewEquipeProjeto" runat="server" Height="100%">
</telerik:RadPageView>
</telerik:RadMultiPage>
</div>
</ContentTemplate>
</asp:UpdatePanel>
</form>
</body>
</html>

Code Behind
Imports Telerik.Web.UI
Partial Class projeto_Principal
Inherits System.Web.UI.Page
Dim cSinonimos As New ClassSGT.cSinonimos
Dim vCadastro As String

#Region "Eventos "
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not Page.IsPostBack Then
Page.Title = "Dextera"
If (Not IsNothing(Session("NOME"))) AndAlso (Session("NOME").ToString() <> String.Empty) Then
ScriptManager.RegisterStartupScript(Me, Me.GetType(), "blockTabPaste", "if (top.location.pathname != '" & Request.ApplicationPath & "/Principal.aspx') {top.location = '" & Request.ApplicationPath & Application.Item("vDirecionaURLDireta") & "';}", True)
cSinonimos.CarregaTelerik(RadTabStripProjeto)
'RadTabStripProjeto.SelectedTab.PageView.ContentUrl = "../projeto/Default.aspx"

If ClassSGT.cSession.aplicaPermissoesAbas("Projetos", RadTabStripProjeto, Session("NOME").ToString()) Then
RadTabStripProjeto_TabClick(RadTabStripProjeto, New RadTabStripEventArgs(RadTabStripProjeto.SelectedTab))
Else
Response.Redirect("../AcessoNegado.aspx")
End If
Else
ScriptManager.RegisterStartupScript(Me, Me.GetType(), "loggin", Application.Item("vDirecionaLogin"), True)
End If
End If
End Sub
#End Region

Protected Sub RadTabStripProjeto_TabClick(sender As Object, e As Telerik.Web.UI.RadTabStripEventArgs) Handles RadTabStripProjeto.TabClick
If e.Tab.PageView.ID = "RadPageViewProjetosCadastrados" Then
e.Tab.PageView.ContentUrl = "../projeto/Default.aspx"
ElseIf e.Tab.PageView.ID = "RadPageViewFuncao" Then
e.Tab.PageView.ContentUrl = "../projeto/Funcao.aspx"
ElseIf e.Tab.PageView.ID = "RadPageViewLocaisAlocacao" Then
e.Tab.PageView.ContentUrl = "../projeto/LocalAlocacao.aspx"
ElseIf e.Tab.PageView.ID = "RadPageViewEquipeProjeto" Then
e.Tab.PageView.ContentUrl = "../projeto/EquipeProjeto.aspx"
End If
End Sub
End Class

Button in ../projeto/Default.aspx"
Protected Sub btnNovo_Click(sender As Object, e As System.EventArgs) Handles btnNovo.Click
Try
lblError.Text = ""
Session("cadastre") = True
Response.Redirect("..\projeto\DefaultCadastro.aspx?vComando=Novo")
Catch ex As Exception
lblError.Text = ex.Message
End Try
End Sub

Please help me, I'm desperate, excuse the English because I'm from Brazil and do not have much knowledge

TabStrip

asked on 11 Oct 2012

0 answers

110 views

On Tab Change, determine which fields changed in the previous tab

Is there a quick way to figure out if the fields under the tab changed either by mouse or via keyboard etc when I change the tab. Does Telerik provide a way to track if fields changed for that particular tab?

For ex;
If there are 3 tabs
First, Second and Third

If I change it to Second tab...is there a way to determine what changed on First tab?

Using Javascript I know that I can compare the values with default values

The no of fields can vary on the first tab...it can have about 4 or 18 fields on the First tab and 15 fields on the second tab...I want to track whenever something changed on a tab in order to determine whether to save the data or not.

Please reply asap

Thanks in advance!

Jinisha

TabStrip

asked on 11 Oct 2012

13 answers

143 views

[Solved] Button skin set with FormDecorator gets unset on javascript alert

FormDecorator

answered on 11 Oct 2012

4 answers

126 views

Client event when selecting TimeSlots?

Which is the client event fired when selecting TimeSlots? I tried with OnClientTimeSlotClick but it doesn't seem to fire.
Thanks!

Scheduler

answered on 11 Oct 2012

1 answer

487 views

Remove default RadGrid CSS classes

Is there a way to prohibit default RadGrid CSS classes from being output to the markup? For example I can set my

HeaderStyle

for a column as a CSS class, but then it gets appended with a default RadGrid class like rgHeader or rgGroupCol. I would like this to not happen because when exporting to Excel, when I apply my custom CSS to the RadGrid on the HTMLExporting event, any RadGrid cells that have multiple classes on the like - class="MyCustomCSSClass rgHeader" do not get their styles applied. If I set the CSS class of a cell on ItemDataBound this solves the problem and the default RadGrid classes are not output, but is there a way to make sure no RadGrid default CSS classes are added to any part of the grid?

Grid

answered on 11 Oct 2012

1 answer

94 views

Drag select postback

Hello

I have a radgrid that has drag to select enabled. There is a postback on clicking a row but not when i use drag to select rows. Is there a way to postback on drag select

Any help or other solutions will be appreciated

Grid

answered on 11 Oct 2012

2 answers

106 views

The total record is not correct while filtering record

I bound RadGrdid with objectdatasource control. While I filter the record, I found the total record is not correct. For example:
Before filter record, the total record is 32. After filter and bind grid again, the displayed total record is 10. In fact, the total record should be 17. I debug my code and found the GetTotalRecordCount also return 17 instead 10. The following is my code:

aspx:
<telerik:RadPageView ID="RadPageViewRule" runat="server">
<div style="padding-left: 25px; padding-top: 30px">
<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanelRule" runat="server" />
<telerik:RadGrid runat="server" ID="RadGridRule" AutoGenerateColumns="False" CellSpacing="0"
Width="850px" GridLines="None" DataSourceID="ObjectDataSourceRule" AllowPaging="true"
AllowFilteringByColumn="true" ShowStatusBar="false">
<ClientSettings EnableRowHoverStyle="true">
<Selecting AllowRowSelect="true" />
</ClientSettings>
<MasterTableView DataKeyNames="RuleId" CommandItemDisplay="Top">
<Columns>
<telerik:GridTemplateColumn ItemStyle-HorizontalAlign="Center" AllowFiltering="false"
HeaderStyle-Width="20px" HeaderText="Action">
<ItemTemplate>
<asp:ImageButton runat="server" ImageUrl="~/Resource/Images/edit.png" ID="ImageButtonEdit" />
</ItemTemplate>
</telerik:GridTemplateColumn>
<telerik:GridTemplateColumn HeaderText="S/N" HeaderStyle-Width="20px" AllowFiltering="false"
ItemStyle-HorizontalAlign="Center">
<ItemTemplate>
<%# Container.DataSetIndex+1 %>
</ItemTemplate>
</telerik:GridTemplateColumn>
<telerik:GridBoundColumn HeaderText="PV Type" HeaderStyle-Width="100px" DataField="RuleType"
UniqueName="RuleType">
<FilterTemplate>
<telerik:RadComboBox runat="server" Width="100px" ID="RadComboBoxRuleTypeFilter"
OnClientSelectedIndexChanged="FieldRuleTypeIndexChanged">
</telerik:RadComboBox>
<telerik:RadScriptBlock ID="RadScriptBlockRuleType" runat="server">
<script type="text/javascript">
function FieldRuleTypeIndexChanged(sender, args) {
var tableView = $find("<%# ((GridItem)Container).OwnerTableView.ClientID %>");
tableView.filter("RuleType", args.get_item().get_value(), "EqualTo");
}
</script>
</telerik:RadScriptBlock>
</FilterTemplate>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn HeaderText="Function Name" DataField="FunctionId" UniqueName="FunctionId"
HeaderStyle-Width="150px">
<FilterTemplate>
<telerik:RadComboBox runat="server" Width="150px" ID="RadComboBoxFunctionFilter"
OnClientSelectedIndexChanged="FieldFunctionNameIndexChanged">
</telerik:RadComboBox>
<telerik:RadScriptBlock ID="RadScriptBlockFunctionName" runat="server">
<script type="text/javascript">
function FieldFunctionNameIndexChanged(sender, args) {
var tableView = $find("<%# ((GridItem)Container).OwnerTableView.ClientID %>");
tableView.filter("FunctionId", args.get_item().get_value(), "EqualTo");

}
</script>
</telerik:RadScriptBlock>
</FilterTemplate>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="RuleExpression" HeaderStyle-Width="370px" AllowFiltering="false"
HeaderText="Rule Expression" HtmlEncode="true">
</telerik:GridBoundColumn>
<telerik:GridButtonColumn ConfirmText="Do you confirm to delete the record?" ConfirmDialogType="RadWindow"
ConfirmTitle="Delete" ButtonType="ImageButton" CommandName="Delete" ConfirmDialogHeight="150px"
HeaderText="Delete" ConfirmDialogWidth="320px" ItemStyle-Width="30px">
<ItemStyle HorizontalAlign="Center" />
</telerik:GridButtonColumn>
</Columns>
</MasterTableView>
<ClientSettings>
<Selecting AllowRowSelect="true" />
</ClientSettings>
<PagerStyle AlwaysVisible="true" />
</telerik:RadGrid>
</telerik:RadAjaxLoadingPanel>
<asp:ObjectDataSource ID="ObjectDataSourceRule" runat="server" EnablePaging="true"
OnSelecting="ObjectDataSourceRule_Selecting" SelectCountMethod="GetTotalRecord"
SelectMethod="GetRuleData" TypeName="BTSIS.Business.MaintainRuleBC">
<SelectParameters>
<asp:Parameter Name="filterExpressions" Type="String" ConvertEmptyStringToNull="true" />
</SelectParameters>
</asp:ObjectDataSource>

CS code:
protected void ObjectDataSourceRule_Selecting(object sender, ObjectDataSourceSelectingEventArgs e)
{
if (e.ExecutingSelectCount) return;

string expression = RadGridRule.MasterTableView.FilterExpression;

if (!expression.Contains("RuleType") && expression.Contains("FunctionId"))
{
expression = string.Empty;
}

RadGridRule.MasterTableView.FilterExpression = expression;
e.InputParameters["filterExpressions"] = expression;

if (e.Arguments.MaximumRows == int.MaxValue) e.Arguments.MaximumRows = this.RadGridRule.MasterTableView.PageSize;
}

Grid

answered on 11 Oct 2012

1 answer

87 views

Miniture grid on load

So far I've not seen this problem anywhere else, and all of the other developers who have a lot more experience with this than I have never seen it either.

I have a grid on a .aspx page, that has data associated with it. When the page loads there is a VERY small area for the data grid lines(turns out it is 10px). When I right-click and "refresh" the page, the grid is correctly showing (170px). The area for the grid appears to be rendering fine, and actually the grid area itself appears to be the correct size, just the data lines (and a miniture scrollbar) show on the initial load, the page refresh shows it just fine. When I debug the page, the correct data is in the grid.

Here is the radWindow definition for the page:

<rad:RadWindow ID="ctlEmailSubmittals" runat="server" ClientCallBackFunction="RadWindowCallBack"

Height="700px" Left="" Modal="true" SkinsPath="~/RadControls/Window/Skins"

Title="Submittal Generated" Top="" VisibleStatusbar="False" Width="1200px"

Behavior="Close" />

And the html:

<form i

d="form1" runat="server">

<rad:RadAjaxManager ID="ctlAjaxMgr" runat="server">

<rad:AjaxSetting AjaxControlID="ctlAjaxMgr">

<rad:AjaxUpdatedControl ControlID="rgEmailAddresses" />

</UpdatedControls>

</rad:AjaxSetting>

<rad:AjaxSetting AjaxControlID="rgEmailAddresses">

<rad:AjaxUpdatedControl ControlID="rgEmailAddresses" />

</UpdatedControls>

</rad:AjaxSetting>

<rad:AjaxSetting AjaxControlID="ctlABLDirtyFlagLite" />

</AjaxSettings>

</rad:RadAjaxManager>

...some other html for other parts of the page:
then the grid definition:

<tr>

<td>

<rad:RadGrid ID="rgEmailAddresses" runat="server" AutoGenerateColumns="False" Skin="ABL_Std"

DataSourceID="odsContacts" AllowMultiRowSelection="True" Height="170px">

</RowIndicatorColumn>

<rad:GridTemplateColumn UniqueName="SELECT">

<asp:CheckBox ID="chkHeaderSelect" runat="server" onclick="SelectAllCheckedChanged();" />

</HeaderTemplate>

<asp:CheckBox ID="chkSelect" runat="server" onclick="SingleCheckboxCheckedChanged();" />

</ItemTemplate>

</rad:GridTemplateColumn>

<rad:GridBoundColumn DataField="COMPANY_TYPE" DataType="System.String" HeaderText="Company Type"

ReadOnly="True" SortExpression="COMPANY_TYPE" UniqueName="company_type">

</rad:GridBoundColumn>

<rad:GridBoundColumn DataField="COMPANY" DataType="System.String" HeaderText="Company"

ReadOnly="True" UniqueName="company">

</rad:GridBoundColumn>

<rad:GridBoundColumn DataField="COMPANY_CONTACT_DATA" DataType="System.String" HeaderText="Contact"

ReadOnly="True" UniqueName="company_contact_data">

</rad:GridBoundColumn>

<rad:GridBoundColumn DataField="CONTACT_EMAIL_ADDRESS" DataType="System.String" HeaderText="Email Address"

ReadOnly="True" UniqueName="contact_email_address">

</rad:GridBoundColumn>

</Columns>

<div>

<a href="javascript:void(0);" onclick="AddSelectedEmails();">Add Emails</a>

</div>

</CommandItemTemplate>

<asp:Label ID="label1" Text="No records to display." runat="server"></asp:Label>

</NoRecordsTemplate>

</MasterTableView>

</ClientSettings>

</rad:RadGrid>

</td>

</tr>

Anyone have any idea of what may be going on? Been fighting this one for a couple of days now.

Thanks.
Rich

Grid

answered on 11 Oct 2012

1 answer

132 views

[Solved] RadListBox transfer icons

HI!!

I have this version Telerik.Web.UI_2012_2_724_Dev_hotfix, but I couldn't found icons of buttons.

I created a custom control to transfer from RadListBox to RadgRid

I need use Icons of transfer (radlistbox) button. See attach : captura

Where i can found this icons?

regards

ListBox

answered on 11 Oct 2012

2 answers

660 views

RadNotification set_text() will not display message

Hi,

I am using Telerik Controls v 2011.3.1115.35 on a .net 3.5 framework. I am trying to set the text of the Notification via javascript in this code:

var notification = $find(Notification_ClientID);
var message = "Error";
notification.set_title("Error Notification");
notification.set_text(message);
notification.show();

The title is set, the notification displays, but not the text. I read that there was a bug in this previously, but I believe I have the latest version...can I get some help with this?

Thank you.

Vanessa

Notification

answered on 11 Oct 2012