Questions on UI for ASP.NET AJAX Forum

3 answers

541 views

Close and refresh without postback on the parent

Hi there,

I have a situation and actually I can explain it using one of your examples.
I am using a page like this;
http://demos.telerik.com/aspnet-ajax/window/examples/contenttemplatevsnavigateurl/defaultcs.aspx

My code uses the contenttemplate version and there is a small form with in the radwindow. Then the save button is clicked it does a postback from codebehind like in your example. What I want to do is when I click the save button I want to call a function in the parent page which runs some code and updates one of the 3 grids on the page and I want to do this using ajax without refreshing the whole parent page.

However even if I use the ajaxmanager or the ajaxpanel I can open the radwindow via ajax but the save button always does a postback and make the whole parent page refresh (behaves like in your example code)

How can I do the postback via ajax from the radwindow (using contenttemplate) without refreshing the whole parent page?

thanks
Deniz

Window

answered on 06 Dec 2011

3 answers

111 views

visible=false, no item index?

I'm trying to hide a bunch of columns and display a bunch of columns when clicking print. However, it appears that if the item is visible = false then it does not have an index and therefore I can't use showcolumn. Anyone know a way around this?

MasterTable.showColumn("0");

<Columns>

<telerik:GridTemplateColumn FilterControlAltText="Filter TemplateColumn column"

UniqueName="PrintColumn" Visible="False" >

<ItemTemplate>

Grid

answered on 06 Dec 2011

2 answers

130 views

ExpandAllItems with NeedDataSource

I need to begin the treelist with all nodes expanded, and then allow to expand/collapse as needed. I use NeedDataSource for the expand collapse, but the list starts off collapsed by default and I can't use ExpandAllItems() because I'm assuming it used a type of databind method that won't work with the NeedDataSource event. Is there a way to accomplish what I need?

Thanks,

Derek

TreeList

answered on 06 Dec 2011

4 answers

238 views

Checkbox and Radio Button help

I have the following Rad Grid. There is a Critical Checkbox and a set of radio buttons. If the user Checks the checkbox I would like it to change the radio button to Failed. Is this possible?

<telerik:RadGrid ID="RadGrid1" runat="server" DataSourceID="SqlDataSource1"

GridLines="None">

<MasterTableView AutoGenerateColumns="False" DataSourceID="SqlDataSource1">

<CommandItemSettings ExportToPdfText="Export to Pdf"></CommandItemSettings>

<Columns>

<telerik:GridTemplateColumn DataField="Step" HeaderText="Step"

SortExpression="Step" UniqueName="Step">

<EditItemTemplate>

<asp:TextBox ID="StepTextBox" runat="server" Text='<%# Bind("Step") %>'></asp:TextBox>

</EditItemTemplate>

<ItemTemplate>

<asp:Label ID="StepLabel" runat="server" Text='<%# SetStepLevel(Eval("Step"),Eval("StepLevel")) %>'></asp:Label>

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

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

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

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

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="Critical" DataType="System.Int32"

HeaderText="Critical" SortExpression="Critical" UniqueName="Critical">

<EditItemTemplate>

<asp:TextBox ID="CriticalTextBox" runat="server" Text='<%# Bind("Critical") %>'></asp:TextBox>

</EditItemTemplate>

<ItemTemplate>

<asp:CheckBox ID="CriticalCheckBox" runat="server" Checked='<%# Eval("Critical") %>' Visible='<%# Eval("Evaluate") %>' />

</ItemTemplate>

<FooterStyle Font-Bold="False" Font-Italic="False" Font-Overline="False"

Font-Strikeout="False" Font-Underline="False" HorizontalAlign="Center"

Wrap="True" />

<HeaderStyle Width="50px" Font-Bold="False" Font-Italic="False"

Font-Overline="False" Font-Strikeout="False" Font-Underline="False"

HorizontalAlign="Center" Wrap="True" />

<ItemStyle Font-Bold="False" Font-Italic="False" Font-Overline="False"

Font-Strikeout="False" Font-Underline="False" HorizontalAlign="Center"

Wrap="True" />

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="Pass" DataType="System.Int32"

HeaderText="Pass" SortExpression="Pass" UniqueName="Pass">

<EditItemTemplate>

<asp:TextBox ID="PassTextBox" runat="server" Text='<%# Bind("Pass") %>'></asp:TextBox>

</EditItemTemplate>

<ItemTemplate>

<asp:RadioButton ID="PassRadioButton" GroupName="PassFailNA" runat="server" Checked='<%# Eval("Pass") %>' Visible='<%# Eval("Evaluate") %>'/>

</ItemTemplate>

<FooterStyle Font-Bold="False" Font-Italic="False" Font-Overline="False"

Font-Strikeout="False" Font-Underline="False" HorizontalAlign="Center"

Wrap="True" />

<HeaderStyle Width="50px" Font-Bold="False" Font-Italic="False"

Font-Overline="False" Font-Strikeout="False" Font-Underline="False"

HorizontalAlign="Center" Wrap="True" />

<ItemStyle Font-Bold="False" Font-Italic="False" Font-Overline="False"

Font-Strikeout="False" Font-Underline="False" HorizontalAlign="Center"

Wrap="True" />

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="Fail" DataType="System.Int32"

HeaderText="Fail" SortExpression="Fail" UniqueName="Fail">

<EditItemTemplate>

<asp:TextBox ID="FailTextBox" runat="server" Text='<%# Bind("Fail") %>'></asp:TextBox>

</EditItemTemplate>

<ItemTemplate>

<asp:RadioButton ID="FailRadioButton" GroupName="PassFailNA" runat="server" Checked='<%# Eval("Fail") %>' Visible='<%# Eval("Evaluate") %>'/>

</ItemTemplate>

<FooterStyle Font-Bold="False" Font-Italic="False" Font-Overline="False"

Font-Strikeout="False" Font-Underline="False" HorizontalAlign="Center"

Wrap="True" />

<HeaderStyle Width="50px" Font-Bold="False" Font-Italic="False"

Font-Overline="False" Font-Strikeout="False" Font-Underline="False"

HorizontalAlign="Center" Wrap="True" />

<ItemStyle Font-Bold="False" Font-Italic="False" Font-Overline="False"

Font-Strikeout="False" Font-Underline="False" HorizontalAlign="Center"

Wrap="True" />

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="NA" DataType="System.Int32"

HeaderText="NA" SortExpression="NA" UniqueName="NA">

<EditItemTemplate>

<asp:TextBox ID="NATextBox" runat="server" Text='<%# Bind("NA") %>'></asp:TextBox>

</EditItemTemplate>

<ItemTemplate>

<asp:RadioButton ID="NARadioButton" GroupName="PassFailNA" runat="server" Checked='<%# Eval("NA") %>' Visible='<%# Eval("Evaluate") %>'/>

</ItemTemplate>

<FooterStyle Font-Bold="False" Font-Italic="False" Font-Overline="False"

Font-Strikeout="False" Font-Underline="False" HorizontalAlign="Center"

Wrap="True" />

<HeaderStyle Width="50px" Font-Bold="False" Font-Italic="False"

Font-Overline="False" Font-Strikeout="False" Font-Underline="False"

HorizontalAlign="Center" Wrap="True" />

<ItemStyle Font-Bold="False" Font-Italic="False" Font-Overline="False"

Font-Strikeout="False" Font-Underline="False" HorizontalAlign="Center"

Wrap="True" />

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="Notes" HeaderText="Notes"

SortExpression="Notes" UniqueName="Notes">

<EditItemTemplate>

<asp:TextBox ID="NotesTextBox" runat="server" Text='<%# Bind("Notes") %>'></asp:TextBox>

</EditItemTemplate>

<ItemTemplate>

<asp:TextBox ID="NotesTextBox" runat="server" TextMode="Multiline" Rows="2" Columns="30" Text='<%# Bind("Notes") %>' Visible='<%# Eval("Evaluate") %>'></asp:TextBox>

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

Grid

answered on 06 Dec 2011

3 answers

199 views

RadMaskedTextBox empty value

Hi,

I have a masked text box with mask '<0..3><0..3><0..3>' which displays as '000' when empty. Is it possible to have an empty text box or one which displays '___' instead?

For example:

Empty: '___'
Partially filled: '12_'
Filled: '123'

Thanks

Input

answered on 06 Dec 2011

3 answers

89 views

Stop OnClientNodeClicked when double clicking?

As in the topic - I have both events subscribed and I want to prevent NodeClick from happening when double click occurs, how can I do that?

TreeView

answered on 06 Dec 2011

4 answers

150 views

RadGrid inside PanelBar

Hello Everyone,
I have a Radgrid inside a panelbar. In the footer item of this grid we added a textbox in wich user can insert some text. It works fine with all browser less IE7. With this browser I cannot write anything. It is a very abnormal behaviour. Besides I have the same grid in another page and it works fine.
The usercontrol that contains radgrid is loaded when is clicked the radpanel container with a server request (ajax)
I attached the code, please help me

Thanks

<%@ Page Language="C#" MasterPageFile="~/MainPage.Master" AutoEventWireup="true"

CodeBehind="ShoppingBasketPage.aspx.cs" Inherits="AstroWeb.WebForms.ShoppingBasketPage" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="rad" %>

<%@ Register Src="../UserControls/ShoppingBasketGrid.ascx" TagName="ShoppingBasketGrid"

TagPrefix="uc1" %>

<%@ Register Src="~/UserControls/SparePartsBasket.ascx" TagName="SparePartsBasket"

TagPrefix="uc2" %>

<%@ Register Src="~/UserControls/SpecialPartsBasket.ascx" TagName="SpecialPartsBasket"

TagPrefix="uc3" %>

<%@ Register Src="~/UserControls/AlternativePartsBasket.ascx" TagName="AlternativePartsBasket"

TagPrefix="uc4" %>

<%@ Register Assembly="CustomControlsLibrary" Namespace="CustomControlsLibrary" TagPrefix="cc1" %>

<%@ Register Assembly="Astro_CustomControls" Namespace="Astro_CustomControls" TagPrefix="cc2" %>

<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">

<style type="text/css">

.ChartContainer

{

width: 99%;

position: relative; /* border: 1px solid black; */

margin: 0 auto;

text-align: center;

}

.ChartNormal

{

/* border: 1px solid black; */

float: left;

width: 700px;

margin: auto 2em;

margin-top: 2em;

}

</style>

<script type="text/javascript">

function OpenGridWeb() {

var oWnd = window.radopen(null, "WebBlue");

oWnd.set_visibleStatusbar(false);

oWnd.setSize(300, 365);

oWnd.center();

oWnd.set_behaviors(Telerik.Web.UI.WindowBehaviors.Close);

oWnd.setUrl("GridWeb.aspx");

}

function OnExpand(sender, eventArgs) {

eventArgs.get_item().click()

}

</script>

<rad:RadCodeBlock ID="RadCodeBlock1" runat="server">

<script type="text/javascript">

function requestStart(sender, eventArgs) {

var loadingPanel = "#<%= RadAjaxLoadingPanel1.ClientID %>";

$(loadingPanel).center();

}

</script>

</rad:RadCodeBlock>

<rad:RadScriptBlock runat="server" ID="radscript1">

<asp:Literal runat="server" ID="lit"></asp:Literal>

</rad:RadScriptBlock>

<rad:RadAjaxPanel ID="RadAjaxPanel1" runat="server" LoadingPanelID="RadAjaxLoadingPanel1"

OnAjaxRequest="RadAjaxPanel1_AjaxRequest">

<rad:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" CssClass="underPopup" IsSticky="true"

runat="server">

<div id="divProgressTemplate" style="width: 100%; height: 100%; z-index: 9000; background-color: White;

position: absolute; filter: alpha(opacity = 40); -moz-opacity: .40; opacity: .40;">

<img alt="" src="../Images/0000_wait.gif" style="position: absolute; top: 50%; left: 50%;

z-index: 9999;" />

</div>

</rad:RadAjaxLoadingPanel>

<rad:RadWindowManager VisibleStatusbar="true" ID="radWindowManagr" runat="server"

Skin="WebBlue" ReloadOnShow="false">

<Windows>

<rad:RadWindow ReloadOnShow="true" ID="radWinBday" runat="server" Behavior="close"

EnableEmbeddedSkins="true" Modal="true" Skin="WebBlue">

</rad:RadWindow>

</Windows>

</rad:RadWindowManager>

<div style="width: 100%; height: 10px">

</div>

<div style="position: relative">

<cc1:BaseRadPanel runat="server" ID="radpnlBasketGrid" Width="100%" ExpandMode="SingleExpandedItem"

Skin="WebBlue" ExpandAnimation-Type="None">

<Items>

<rad:RadPanelItem Expanded="true" Text="1100_ShoppingBasket" Selected="true">

<Items>

<rad:RadPanelItem>

<ContentTemplate>

<asp:Panel runat="server" ID="pnlSB" ScrollBars="Auto">

<uc1:ShoppingBasketGrid ID="ShoppingBasketGrid" runat="server" />

</asp:Panel>

</ContentTemplate>

</rad:RadPanelItem>

</Items>

</rad:RadPanelItem>

</Items>

</cc1:BaseRadPanel>

</div>

<div style="position: relative">

<cc1:BaseRadPanel runat="server" ID="radpnlSpareParts" Width="100%" ExpandMode="SingleExpandedItem"

Skin="WebBlue" ExpandAnimation-Type="None" OnItemClick="PopulateSparePartsGrid"

OnClientItemExpand="OnExpand">

<Items>

<rad:RadPanelItem Expanded="false" Text="1560_Spares">

<Items>

<rad:RadPanelItem>

<ContentTemplate>

<uc2:SparePartsBasket ID="SparePartsBasket" runat="server" />

</ContentTemplate>

</rad:RadPanelItem>

</Items>

</rad:RadPanelItem>

</Items>

</cc1:BaseRadPanel>

</div>

<div style="position: relative">

<cc1:BaseRadPanel runat="server" ID="radpnlSpecialParts" Width="100%" ExpandMode="SingleExpandedItem"

Skin="WebBlue" ExpandAnimation-Type="None" OnItemClick="PopulateSpecialPartsGrid"

OnClientItemExpand="OnExpand">

<Items>

<rad:RadPanelItem Expanded="false" Text="1101_SpecialParts">

<Items>

<rad:RadPanelItem>

<ContentTemplate>

<uc3:SpecialPartsBasket ID="SpecialPartsBasket" runat="server" />

</ContentTemplate>

</rad:RadPanelItem>

</Items>

</rad:RadPanelItem>

</Items>

</cc1:BaseRadPanel>

</div>

<div style="position: relative">

<cc1:BaseRadPanel runat="server" ID="radpnlAlternativeParts" Width="100%" ExpandMode="SingleExpandedItem"

Skin="WebBlue" ExpandAnimation-Type="None">

<Items>

<rad:RadPanelItem Expanded="false" Enabled="false" Text="1102_AlternativePart">

<Items>

<rad:RadPanelItem>

<ContentTemplate>

<uc4:AlternativePartsBasket ID="AlternativePartsBasket" runat="server" />

<div align="left">

<cc2:BaseTelerikRadButtonSecurity ID="btnSendAlternatives" ToggleType="None" runat="server"

ApplySecurityCode="false" ButtonType="StandardButton" Text="Add Selections" AutoPostBack="true"

UseSubmitBehavior="true" OnClick="btnSendAlt_Click">

<Image IsBackgroundImage="true" ImageUrl="~/images/button.png" />

</cc2:BaseTelerikRadButtonSecurity>

</div>

</ContentTemplate>

</rad:RadPanelItem>

</Items>

</rad:RadPanelItem>

</Items>

</cc1:BaseRadPanel>

</div>

</rad:RadAjaxPanel>

</asp:Content>

Grid

answered on 06 Dec 2011

17 answers

465 views

Advance Add,Edit Forms in RadScheduler

Hello,

         I have used Rad Scheduler in my application.
         Also, I am using the Recurrence Rule option for Scheduling the tasks.
         Now, I want in my application that, while adding new task in Scheduler,
               User can select Department from Combo Box, User Name from Another combo box.
               Also, user can select one value from radio button list.

   Same must go with the Advance Edit Form.

          I have already downloaded the examples given in the Telerik website, but they are using User Controls & are very complicated
          to be applied in my application.
          If anyone can provide me with the easier way, then it will be very useful to me.

         Please Reply,

Thanks & Regards
Kunal Patel

Grid

answered on 06 Dec 2011

3 answers

88 views

RadEditor - Hanging Indent needed

Working in Higher Education, we regularly have users requesting that they be able to using hanging indents for their bibliographies. Is there a hanging indent button in RadEditor? Something that would render something like: style="margin: 0in 0in 0pt 0.5in; text-indent: -0.5in;" ?

Editor

answered on 06 Dec 2011

1 answer

125 views

to get scheduler selected date

hello,
I am using radScheduler. My requirement is that when user select a date from scheduler datepicker I save that date in session. On which event I will get the selected date of calender.

Scheduler

answered on 06 Dec 2011