Questions on UI for ASP.NET AJAX Forum

1 answer

126 views

Hi,

I am trying to use the radfilter as a rules engine, where the user can create expression and check whether the object properties matches whats been defined in the radfilter.

Is it possible to apply the radfilter expression against an collection or a single object.

Say I have a user class with the following properties.

Id
Name
DateOfBirth
Age ( Calculated from DateOfBirth)

I want to build the expression Age > 18 and apply it against the List<User> or even an User object.

Thanks

Filter

answered on 04 Apr 2012

1 answer

310 views

Button in Combobox

Hi,
I have a combobox with a treeview ( checkbox activated). My problem is when a user selects multiple items he has to click somewhere on the page to exit the combobox, which is not very practical.
can I have two buttons "OK" "Cancel" in the combox? Something like that :
http://www.hostingpics.net/viewer.php?id=326557ButtoninCombo.png

Thank you very much.

ComboBox

answered on 04 Apr 2012

2 answers

90 views

RAD Grid Row 3D look

Can we have 3d look of rad grid rows.
and can we have two column view for rad grid rows. and have drag and drop feature with in grid columns. and rows.

Please find sample file attached.

Thanks and Regards
raman singla

Grid

answered on 04 Apr 2012

3 answers

262 views

Dynamically insert table to a cell.

Hi,
I want to dynamically insert a table in the cells of a Grid Column.
Please tell me how can this be done on item_bound event ?

below is the designer code of the grid.

<

telerik:RadGrid AutoGenerateColumns="False" ID="RadGridAssignment" AllowFilteringByColumn="False"

AllowSorting="True" PageSize="50" ShowFooter="False" AllowPaging="True" runat="server"

EnableLinqExpressions="False" EnableHeaderContextMenu="False" EnableHeaderContextFilterMenu="False"

OnDeleteCommand="RadGridAssignment_DeleteCommand" OnNeedDataSource="RadGridAssignment_NeedDataSource"

OnItemDataBound="RadGridAssignment_ItemDataBound" OnItemCreated="RadGridAssignment_ItemCreated"

OnCancelCommand="RadGridAssignment_CancelCommand" ShowGroupPanel="True" OnItemCommand="RadGridAssignment_ItemCommand"

OnUpdateCommand="RadGridAssignment_UpdateCommand" OnPreRender="RadGridAssignment_PreRender"

EnableEmbeddedSkins="True" EnableTheming="True" Skin="Office2007" GridLines="None"

HeaderStyle-HorizontalAlign="Left" HorizontalAlign="Center">

<MasterTableView AllowFilteringByColumn="False" AllowSorting="True" AllowMultiColumnSorting="True"

AllowPaging="True" TableLayout="Auto" CommandItemDisplay="Top" InsertItemDisplay="Top"

Dir="LTR" EditMode="EditForms" DataKeyNames="ObjectId,ParentObjectId,AssignmentId"

GridLines="None" EnableTheming="True">

<CommandItemSettings ShowAddNewRecordButton="true" ShowRefreshButton="false" AddNewRecordText=""

AddNewRecordImageUrl="~/client/Images/Edit.gif" />

<telerik:GridEditCommandColumn UniqueName="EditColumn" ButtonType="ImageButton" EditImageUrl="~/client/Images/Edit.gif"

EditText="Edit" ItemStyle-Width="20" HeaderStyle-Width="35">

</telerik:GridEditCommandColumn>

<telerik:GridButtonColumn CommandName="Delete" ImageUrl="~/client/Images/Delete.gif"

ButtonType="ImageButton" CurrentFilterFunction="NoFilter" FilterListOptions="VaryByDataType"

Text="Delete" UniqueName="Delete" ItemStyle-Width="20" HeaderStyle-Width="35">

</telerik:GridButtonColumn>

<telerik:GridBoundColumn DataField="ObjectName" HeaderText="ObjectName" SortExpression="ObjectName"

UniqueName="ObjectName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="AssessorName" HeaderText="Assessor" SortExpression="AssessorName"

UniqueName="AssessorName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Reviewer1" HeaderText="ReviewerLevel1" SortExpression="ReviewerLevel1"

UniqueName="Reviewer1">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Reviewer2" HeaderText="ReviewerLevel2" SortExpression="ReviewerLevel2"

UniqueName="Reviewer2">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Reviewer3" HeaderText="ReviewerLevel3" SortExpression="ReviewerLevel3"

UniqueName="Reviewer3">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Reviewer4" HeaderText="ReviewerLevel4" SortExpression="ReviewerLevel4"

UniqueName="Reviewer4">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Reviewer5" HeaderText="ReviewerLevel5" SortExpression="ReviewerLevel5"

UniqueName="Reviewer5">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn UniqueName="ParentObjectName" DataField="ParentObjectName"

GroupByExpression="ParentObjectName Group By ParentObjectName " Visible="false">

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn DataField="ParentObjectTypeId" UniqueName="ParentObjectTypeId"

Visible="false">

</telerik:GridBoundColumn>

</Columns>

Grid

answered on 04 Apr 2012

0 answers

50 views

Client side data bind error

Hi,

I'm using javascript to dynamically bind data to data source on text change of a rad text box to display search results. Every thing works find except for when I get to the data bind it throws the following error: "Microsoft JScript runtime error: Unable to get value of the property 'indexOf': object is null or undefined" Through debug mode I can see that I am getting the results I want from the database but binding is giving me a problem that I unable to solve so far. Here is the code:

function SearchValueChanged(sender, args) {

InvoiceWebService.SearchInvoice(3, 36, updateGrid, OnFail);

return false;

}

function OnFail(result) {

alert(result);

}

function updateGrid(result) {

var tableView = $find("<%= grdInvoices1.ClientID %>").get_masterTableView();

tableView.set_dataSource(result);

tableView.dataBind();

}

Thanks,
Ron

Grid

asked on 04 Apr 2012

3 answers

64 views

Default values and RadListViewInsertedEventArgs.KeepInInsertMode

Hello

System: ASP.NET AJAX v2012.1.215.40
Visual Studio 2010

We use ShowInsertItem(DefaultValues) to display the <InsertItemTemplate> and give the possibility to insert new data with default values.
After inserted data from the <InsertItemTemplate>, we keep this template open by putting the option RadListViewInsertedEventArgs.KeepInInsertMode of the RadListView ItemInserted event to true.

Everything works fine, except that we want to continue to display the default values in the newly <InsertItemTemplate>,.(after the posback), Currently, the default values are not displayed anymore.

Is there an option to keep these default values in this case?

Best regards,
Alain

ListView

answered on 04 Apr 2012

1 answer

85 views

Modal Tooltip doesnt disable asp panel

Hello,
I've created an ASPX page inheriting from Master Page to test a modal tooltip. In the Modality Tooltip demo the browser window is faded out and only the tooltip can be accessed by the user. With my code below however the browser window isn't faded out and the button for example can still be accessed and i get this run time error: "Microsoft JScript runtime error: 'Sys' is undefined"

Do you have any idea about a solution to this ?

Thanks for help!

<%@ Page Title="" Language="C#" MasterPageFile="~/FunctionalityMasterPage.master"

AutoEventWireup="true" CodeFile="Test_Wait.aspx.cs" Inherits="Test_Wait" %>

<asp:Content ID="Content1" ContentPlaceHolderID="cphHeader" runat="Server">

<script type="text/javascript">

//<![CDATA[

var toHide = false;

function OnClientBeforeHide(sender, args) {

if (!toHide) args.set_cancel(true);

}

function OnClientBeforeShow(sender, args) {

sender.set_modal(sender.get_modal());

}

//Attach to event that will indicate when ajax request is complete

Sys.WebForms.PageRequestManager.getInstance().add_beginRequest

(

function (sender, args) {

toHide = false;

if (args.get_postBackElement().id == "Button1") {

var tooltip = $find("<%=RadToolTip1.ClientID%>");

tooltip.show();

}

);

function GetActiveToolTip() {

var tooltip = Telerik.Web.UI.RadToolTip.getCurrent();

return tooltip;

}

//Attach to event that will indicate when ajax request is complete

Sys.WebForms.PageRequestManager.getInstance().add_endRequest

(

function (sender, args) {

var tooltip = GetActiveToolTip();

if (tooltip != null && tooltip.get_id() == "RadToolTip1") {

toHide = true;

tooltip.hide();

}

);

//]]>

</script>

</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="cphContent" runat="Server">

<telerik:RadToolTip ID="RadToolTip1" IsClientID="false" runat="server" Modal="true"

ShowEvent="FromCode" Position="Center" RelativeTo="BrowserWindow" OnClientBeforeShow="OnClientBeforeShow"

OnClientBeforeHide="OnClientBeforeHide" Width="140px" EnableShadow="true" HideEvent="FromCode">

<img src='Images/Icons/loading.gif' alt="loading" style="margin-left: 35px;" />

</telerik:RadToolTip>

<asp:Panel ID="Panel1" runat="server" BorderColor="White">

<table>

<tr>

<td style="width: 50px;">

</td>

<td>

<asp:UpdatePanel ID="UpdatePanel1" runat="server">

<ContentTemplate>

<asp:ImageButton ID="Button1" ImageUrl="Images/Icons/send_sms.png" runat="server"

OnClick="Button1_Click" CssClass="button" Style="display: block; float: left;" />

</ContentTemplate>

</asp:UpdatePanel>

</td>

</tr>

<tr>

<td style="width: 50px;">

</td>

<td>

<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>

</td>

</tr>

</table>

</asp:Panel>

</asp:Content>

ToolTip

answered on 04 Apr 2012

1 answer

183 views

Display multiple RadWindow from button click

Hello,

I have data which should pass to print pdf. I want to display multiple Rad window but i will pass the values through for loop in another page and open that rad Window in another page.

Could we open the rad window with different data.

I used the following code:
Session["RTF"] = strPatientSummary;
            if (Session["RTF1"] != "" && intCount==0)
                    {
                        RadWindow2.NavigateUrl = "~/Editor/PrintNote.aspx?Count" + intCount;
                        RadWindow2.Height = 600;
                        RadWindow2.Width = 950;
                        RadWindow2.Top = 40;
                        RadWindow2.Left = 100;
                        RadWindow2.Behavior = WindowBehaviors.Maximize | WindowBehaviors.Minimize | WindowBehaviors.Close | WindowBehaviors.Move | WindowBehaviors.Pin;
                        RadWindow2.Modal = true;
                        RadWindow2.VisibleOnPageLoad = true; // Set this property to True for showing window from code
                        RadWindow2.VisibleStatusbar = false;
                        RadWindow2.Title = "Print Note";
                      }
                    else if (Session["RTF2"] != "" && intCount == 1)
                    {
                        RadWindow3.NavigateUrl = "~/Editor/PrintNote.aspx";
                        RadWindow3.Height = 600;
                        RadWindow3.Width = 950;
                        RadWindow3.Top = 40;
                        RadWindow3.Left = 100;
                        RadWindow3.Behavior = WindowBehaviors.Maximize | WindowBehaviors.Minimize | WindowBehaviors.Close | WindowBehaviors.Move | WindowBehaviors.Pin;
                        RadWindow3.Modal = true;
                        RadWindow3.VisibleOnPageLoad = true; // Set this property to True for showing window from code
                        RadWindow3.VisibleStatusbar = false;
                        RadWindow3.Title = "Print Note";
                     }
and so no..

and
<telerik:RadWindowManager ID="RadWindowManager" runat="server" EnableViewState="false">
                                <Windows>
                                       <telerik:RadWindow ID="RadWindow2" OpenerElementID="btnPrintNote_Click" runat="server"
                                        Behaviors="None">
                                    </telerik:RadWindow>
                                    <telerik:RadWindow ID="RadWindow3" OpenerElementID="btnPrintNote_Click" runat="server"
                                        Behaviors="None">
                                    </telerik:RadWindow>

                                </Windows>
                            </telerik:RadWindowManager>

but this is limited to the rad window. It will display how many rad window in the RadWindowManager.

Window

answered on 04 Apr 2012

1 answer

72 views

Advanced Form - Cancel Causes Postback

I'm using the advanced form, and when a user hits the "cancel" button it causes a post back that has some delay to it.

Is there a way to avoid the delay? I feel like "canceling" should be almost instantaneous.

Thanks!

Scheduler