Questions on UI for ASP.NET AJAX Forum

3 answers

61 views

Change of font colour / face is lost in IE7 when entering a new line immediately after making change

1. Type some text
2. Remain on same line and change font foreground colour. Don't type anything more.
3. Press Enter, and type more text. Notice that the font colour specified in the step above has not taken effect, even though the colour is still showing in the toolbar.

The same thing happens if you change font face, but a change in font size works as you would expect.

Editor

answered on 09 Feb 2011

5 answers

69 views

Display MaxTextLength in footer

I am using the RadEditorStatistics module. Is it possible to display the MaxTextLength in the footer of the window so it shows something like:

Words: 40 Characters: 252 of 1250

where 1250 is MaxTextLength

Thanks. If not, this would be a very nice thing to add.

Michael Grant

Editor

answered on 09 Feb 2011

1 answer

97 views

Fixed Column : Serious Issues

Hello Everyone,

Fixed Columns is the basic feature of our application. We need to have fixed columns and multiple merged headers and other complex functionality in your Grid. When we proceeded with your Grid, we encounter serious issues. Some of the documented issues on your site are as follows which clearly states that these are not supported.

Unsupported scenarios

There are several limitations that you should have in mind. They are caused by the complexity and specifics of the frozen columns feature, which is implemented by means of hiding and showing columns, instead of actually scrolling them.

Resizing with frozen column is not supported. (We don’t need that)
Having hidden columns (with Display property set to false) or hiding/showing columns and frozen columns are not supported at the same time. Hidden columns reappear after scrolling. (Problem)
Merged headers with frozen columns are not supported. (Big problem for us)
When frozen columns are used, tabbing between the textboxes in an inline edit form is not supported out-of-the-box, because the frozen columns will be scrolled together with the non-frozen. In selected scenarios, this functionality can be achieved if you subscribe to the textboxes' focus events and scroll a specific <div> with Javascript. This <div> has a client ID of "..._Frozen" where "..." is the RadGrid client ID. When doing this, you should take into account the current scroll position, and the width of the column that should be hidden/shown.
OnScroll client-side event does not fire when horizontal scroll is used for scrolling. (not a problem for us)
Frozen columns are not supported for detail tables of hierarchy grid. (we don’t need that)

Please let us know if there are any workarounds for each of the mentioned issues. We seriously need some solution about these issues, specially the ones which have comments in brackets next to it. We want to know if these issues will be addressed in the next versions. These are Bottleneck for us to use in our application

Thanks and Regards

Nabeel Faruqui

Grid

answered on 09 Feb 2011

4 answers

155 views

RadEditor Image Path Defaulting to Wrong Value

I am using RadEditor and the images that I place in the editor have absolute URLs. According to what I've read (and what I want) the paths should be relative URLs.

Grid

answered on 09 Feb 2011

2 answers

192 views

How do I customize the filter date picker control of a GridDateTimeColumn?

I'd like to change the appearance of the date shown within the filter row of my griddatetimecolumn and set it from the default to my native german style.

How do I do that ??

I've tried the itemcreated-event of the grid, but without any success:

    Protected Sub Grid_ItemCreated(ByVal sender As Object, ByVal e As GridItemEventArgs) Handles Grid.ItemCreated
        If TypeOf e.Item Is GridFilteringItem Then
            Dim filteringItem As GridFilteringItem = CType(e.Item, GridFilteringItem)
            'set dimensions for the filter textbox
            'Dim box As TextBox = CType(filteringItem("ContactName").Controls(0), TextBox)

            Dim filterItem As GridFilteringItem = DirectCast(e.Item, GridFilteringItem)
            Dim DateOpened As RadDatePicker = DirectCast(filterItem("column1").Controls(0), RadDatePicker)
            DateOpened.Culture = //some variable i store in session
        End If
    End Sub 'RadGrid1_ItemCreated

Any advice/ hint on this for me ?? Thanks in advance
Hendrik

Grid

answered on 09 Feb 2011

1 answer

110 views

How to get the data from a sessiondatasource?

How to get the data from a sessiondatasource?
I get the following scenario:

The code the .aspx is as below:

<sds:SessionDataSource

DisplayWarning = "False"

PrimaryKeyFields = "dp_key"

ProviderName = "System.Data.SqlClient"

ID = "devis"

runat = "server"

ConnectionString = "<%$ ConnectionStrings:xxxxxxxxxx_Connection %>"

ConflictDetection = "CompareAllValues"

OldValuesParameterFormatString = "original_{0}"

SelectCommand="SELECT * FROM [devis] ORDER BY dp_key"

DeleteCommand="DELETE FROM [devis] WHERE [dp_key] = ?"

InsertCommand="INSERT INTO devis(dp_codeprd, dp_nombre, dp_convives, dp_prixs, dp_prixs_unitaire) VALUES (?, ?, ?, ?, ? )"

>

<DeleteParameters>

<asp:Parameter Name="original_dp_key" Type="Int32" />

</DeleteParameters>

<InsertParameters>

<asp:Parameter Name="dp_codeprd" Type="String" />

<asp:Parameter Name="dp_nombre" Type="String" />

<asp:Parameter Name="dp_convives" Type="Int16" />

<asp:Parameter Name="dp_prixs" Type="Decimal" />

<asp:Parameter Name="dp_prixs_unitaire" Type="Decimal" />

</InsertParameters>

</sds:SessionDataSource>

This definition is used in a RadGrid. The code the .aspx is as below:

<telerik:RadGrid

ShowFooter = "false"

ID = "devis_prd"

runat = "server"

DataSourceID = "devis"

Width = "100%"

AllowPaging = "True"

PageSize = "10"

AllowSorting = "false"

GridLines = "None"

AllowAutomaticDeletes = "True"

AllowAutomaticInserts = "True"

AllowAutomaticUpdates = "True"

onitemdatabound = "devis_prd_ItemDataBound"

>

<HeaderContextMenu EnableTheming="True">

<CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation>

</HeaderContextMenu>

<MasterTableView

AutoGenerateColumns = "False"

Width = "100%"

HorizontalAlign = "NotSet"

CommandItemDisplay = "None"

CurrentResetPageIndexAction = "SetPageIndexToFirst"

DataKeyNames = "dp_key, dp_prixs"

Name = "devis_prd"

NoMasterRecordsText = "Votre devis est vide !"

NoDetailRecordsText = "Aucun produit sélectionné !"

>

<Columns>

<telerik:GridBoundColumn

DataField = "dp_key"

HeaderText = "Id "

SortExpression = "dp_key"

UniqueName = "dp_key"

DataType = "System.Int32"

ReadOnly = "True"

Visible = "False"

>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn

DataField = "dp_CodePrd"

UniqueName = "dp_CodePrd"

HeaderText = "Code Produit"

DataType = "System.String"

DataFormatString = "{0:LLL-LL-000}"

>

<HeaderStyle HorizontalAlign="Center" />

<ItemStyle HorizontalAlign="Center" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn

DataField = "dp_nombre"

SortExpression = "dp_nombre"

UniqueName = "dp_nombre"

HeaderText = "Nom du Produit"

DataType = "System.String"

>

<HeaderStyle HorizontalAlign="Left" />

<ItemStyle HorizontalAlign="Left" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn

DataField = "dp_convives"

SortExpression = "dp_convives"

UniqueName = "dp_convives"

HeaderText = "Convives"

DataType = "System.Int32"

>

<HeaderStyle HorizontalAlign="Right" />

<ItemStyle CssClass="monto_grid" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn

DataField = "dp_prixs"

SortExpression = "dp_prixs"

UniqueName = "dp_prixs"

HeaderText = "Prix de la Paella"

DataType = "System.Decimal"

DataFormatString = "{0:C2}"

>

<HeaderStyle HorizontalAlign="Right" />

<ItemStyle CssClass="monto_grid" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn

DataField = "dp_prixs_unitaire"

SortExpression = "dp_prixs_unitaire"

UniqueName = "dp_prixs_unitaire"

HeaderText = "Prix unitaire "

HeaderStyle-Width = "120"

DataType = "System.Decimal"

DataFormatString = "{0:C2}"

>

<HeaderStyle HorizontalAlign="Right" />

<ItemStyle CssClass="monto_grid" />

</telerik:GridBoundColumn>

<telerik:GridButtonColumn

ConfirmText = "Cette action permet de supprimer le produit sélectionné de votre devis. <br/><br/>Etes-vous sûr ? <br/><br/>"

ButtonType = "ImageButton"

CommandName = "Delete"

Text = "Supprimer ce produit"

UniqueName = "DeleteColumn"

ConfirmDialogType = "RadWindow"

>

<HeaderStyle Width="20px" />

<ItemStyle HorizontalAlign="Center" CssClass="MyImageButton" />

</telerik:GridButtonColumn>

</Columns>

<EditFormSettings>

<EditColumn CurrentFilterFunction="NoFilter" FilterListOptions="VaryByDataType"></EditColumn>

</EditFormSettings>

</MasterTableView>

<PagerStyle Mode="NextPrevAndNumeric" />

<FilterMenu EnableTheming="True">

<CollapseAnimation Duration="200" Type="OutQuint" />

</FilterMenu>

</telerik:RadGrid>

So no problem here ...!

Then, I need to show the items found on the sessiondatasource and try the following: (the code behind the .aspx is as below):

string query_str = "SELECT * FROM [devis] order by dp_key";

DataTable dt = GetDataTable(query_str);

RadGrid_devis_panel.DataSource = dt;

RadGrid_devis_panel.DataBind();

etapa_02.Alert("--> devis_rpt_PreRender : " + dt.Rows.Count);

I do not show any item (dt.Rows.Count = 0), as I can read data from the sessiondatasource?

Thanks in advance!
Jorge Saa-Gerbier

The code the is as below: (the code behind the is as below):

General Discussions

answered on 09 Feb 2011

3 answers

91 views

Difference in Scrolling Behavior Buttons/ButtonsOver

Hi there,

I stumbled across a little, I would not go as far as to call it a problem, issue. It seems the rotator behaves differently when setting either to Buttons or ButtonsOver mode. In Buttons mode the whole viewport is scrolled after clicking the left/right arrow. In ButtonsOver-mode only one item is advanced when clicking the right/left arrow.
Is it possible to achieve said behavior with the Buttons-Mode too? To clarify I would like the Buttons-Mode NOT wich Viewpoint but Item scrolling.

Thank you for your assistance.

Rotator

answered on 09 Feb 2011

1 answer

88 views

Webparts in the RadRotator

Hi,

I am using webparts in the Rad Rotator. I have implemented a functionality by which the user when clicks in the title of the webpart will minimize/maximise the webpart and the underlying webparts will cover up the space as they are rendered as divs. This works fine if the webparts are placed outside the RadRotator. When I place the webparts in the RadRotator the minimize and maximize of the webparts happen but the space remains the same between the webparts. Any way to overcome this.

WebParts for SharePoint

answered on 09 Feb 2011

1 answer

111 views

TreeView with OpenAccessDatasource problem

Hello,

When I'm trying to use OpenAccessDataSource as the datasource of the treeview, the treeview is using wrong table.
I configured the datasource to use the Entitlement table. I attached it to treeview using the DatasourceId. It throws an exception about the Description field does not exist in the invoicelinesharing table.

<telerik:OpenAccessDataSource ID="EntitlementDS" runat="server" ObjectContextProvider="Xapt.AgilePoint.Data.SiteContextModel.SiteEntityDiagrams, Xapt.AgilePoint.Data.SiteContextModel"

TypeName="Xapt.AgilePoint.Data.SiteContextModel.Entitlement" EnableDelete="False"

EnableInsert="False" EnableUpdate="False">

</telerik:OpenAccessDataSource>

<telerik:RadTreeView runat="server" ID="tvEntitlement" DataSourceID="EntitlementDS"

DataFieldID="EntitlementId" DataFieldParentID="ParentId" DataTextField="Description">

</telerik:RadTreeView>

TreeView

answered on 09 Feb 2011

1 answer

73 views

Crash - Week view to Day view

I am getting following error with crash in loading the page when I switch from Week view to Day view in RadScheduler control. I would appreciate insight on the same please.
=========================

Failed to load viewstate. The control tree into which viewstate is being loaded must match the control tree that was used to save viewstate during the previous request. For example, when adding controls dynamically, the controls added during a post-back must match the type and position of the controls added during the initial request.
=============================
I am doing this on click of custom links on my page. and event handler for the links as follows

==============================
CODE BEHIND ASPX.CS

protected

override void OnLoad(EventArgs e)
{
        base.OnLoad(e);
        DayLink.ServerClick += new EventHandler(DayLink_ServerClick);
        WeekLink.ServerClick += new EventHandler(WeekLink_ServerClick);
        MonthLink.ServerClick += new EventHandler(MonthLink_ServerClick);
}

void MonthLink_ServerClick(object sender, EventArgs e)
{
SchedulerSelectedView = SchedulerViewType.MonthView;
}

void WeekLink_ServerClick(object sender, EventArgs e)
{
SchedulerSelectedView = SchedulerViewType.WeekView;
}

void DayLink_ServerClick(object sender, EventArgs e)
{
SchedulerSelectedView = SchedulerViewType.DayView;
}

public SchedulerViewType SchedulerSelectedView
{
set { timeBlockRadSchedulerControl.SelectedView = value; }
get { return timeBlockRadSchedulerControl.SelectedView; }
}

==============================****************************************************************************
ASPX PAGE
==============================
<body style="background-color:Silver" >
    <form runat="server">
        <rad:RadScriptManager ID="scriptManager" runat="server" AsyncPostBackTimeout="5000">
            <Scripts>
                <asp:ScriptReference Path="../../../common/includes/JavaScript/AJAXClientEvents.js" />
            </Scripts>
        </rad:RadScriptManager>
        <div class="FloatRightDiv">
            <a runat="server" href="#" id="DayLink">Day</a>
            <a id="WeekLink" runat="server" >Week</a>
            <a id="MonthLink" runat="server" >Month</a>
        </div>
    <rad:RadScheduler ID="timeBlockRadSchedulerControl" runat="server" Height="100" Width="100" SelectedView="MonthView" DataKeyField="PrimaryKey" DataSubjectField="DisplayName" DataStartField="StartDate" DataEndField="AppointmentEndDate" >
    <appointmenttemplate>
        <div id="recurrenceDiv" runat="server">
            <div class="rsAptTermsOfCourt">
                <asp:Label ID="timeBlockNameLabel" runat="server" Text="TT"></asp:Label>
                <asp:Label ID="appointmentTimeLabel" runat="server" Text="10:20 PM"></asp:Label>
                <asp:Label ID="subjectapptLabel" runat="server" Text="Subject"></asp:Label>
            </div>
        </div>
    </appointmenttemplate>
</rad:RadScheduler>

</form>
</body>
========================***************************************************************************************

Scheduler

answered on 09 Feb 2011