Questions on UI for ASP.NET AJAX Forum

1 answer

61 views

Hi, You have a few samples on your site that purport to do load on demand, but from what I can tell, they do not provide what I need which is

In radgrid edit mode, a combobox appears and when a few letters of text are typed, we ajax request names that are like the text that is typed at which point you can select one of the items.

The demos I can find populate the combobox with a datatable, but there is no load on demand. The application I am working on provides access to over 10k of names, so loading all of them will result in horrible performance.

If this can be achieved, please let me know.

ComboBox

answered on 03 Oct 2011

1 answer

95 views

Rad Editor Bullets issue

Hi,
I'm using telerik radeditor 5.8.11 version. I added a sentence and three words under it. When I added a bullet to the first word it worked fine and then I added bullet to the sentence then it messed up the format. Attached are the images illustating this issue.

Editor

answered on 03 Oct 2011

2 answers

279 views

At which event, the RadGrid Rebind() method should be called?

I have a programmatically created RadGrid@

1) when it's rebound (Rebind() method is called) on Page_Init() event and added to a place holder on the page.

below features work fine:

Normal load
nested tables
Export to excel feature - the properties e.g. ExportDataOnly

Below feature doesn't work:

RadGrid Paging

2) When Rebind() is called on the RadGrid_PreRender event

The below features work fine:

Normal load
nested tables
RadGrid Paging

the below feature doesn't work:

Export to excel feature - the properties e.g. ExportDataOnly

************
Basically, at which event the RadGrid Rebind() method should be called so that all the above features of the RadGrid work?!

I tried these: RadGrid_Load, RadGrid_Init, Page_PreInit, etc but couldn't any location using which all these features work.

Please advise.

Thanks

Grid

answered on 03 Oct 2011

1 answer

42 views

Rad Editor is not working in Firefox 6

Rad Editor is not working in Firefox 6. the details about Rad Editor is Given Below

Name :- RadEditor.Net2

Version :- 7.2.1.0

I also attached Screenshot in it.

Editor

answered on 03 Oct 2011

1 answer

17 views

What's the benefit of using the Google spellchecker as the provider?

What's the benefit of using the Google spellchecker as the provider vs the internal one?

Spell

answered on 03 Oct 2011

1 answer

55 views

RadTabStrip and Page Expire

Wasn't sure where to post this question, so if it needs to be moved... feel free.

My problem is this:

I have a RadTabStrip that I use for navigation. If I then click on a link outside of the radtab strip... and then press the back button to get back to my page with the tabstrip, the webpage expires and I have to manually refresh the page. This is only a problem in Internet Explorer. Firefox let's me return to the previous page with no problems.... however the client likes to use IE. Any ideas?

I've investigated caching but so far have been unable to fix this problem.

TabStrip

answered on 03 Oct 2011

1 answer

71 views

Hierarchical Grid, binding problem

I can not find the problem out.
Hierarchical Grid, autogenerated column, datasource from my business object.
Here is the code

<telerik:RadGrid ID="RadGridTableau"

runat="server"

GridLines="Vertical"

AllowPaging="true"

allowsorting="true"

Skin="Simple"

AllowFilteringByColumn="False"

AutoGenerateColumns="True"

PageSize="10"

Width="1500"

>

<MasterTableView NoMasterRecordsText="Nessun Tableau presente."

GridLines="Vertical"

AllowPaging="true"

AllowFilteringByColumn="False"

TableLayout="Fixed"

Name="TableauMain"

DataKeyNames="idTypology"

>

<DetailTables>

<telerik:GridTableView DataKeyNames="idRisorsa" Name="TableauDetail" AutoGenerateColumns="true">

<Columns>

</Columns>

</telerik:GridTableView>

</DetailTables>

<Columns>

</Columns>

</MasterTableView>

<ClientSettings enablePostBackOnRowClick="true" >

<ClientEvents OnRowContextMenu="RowContextMenu"></ClientEvents>

<Selecting AllowRowSelect="True" />

</ClientSettings>

</telerik:RadGrid>

Protected Sub RadGridTableau_DetailTableDataBind(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridDetailTableDataBindEventArgs) Handles RadGridTableau.DetailTableDataBind

Try

Dim dataItem As GridDataItem = CType(e.DetailTableView.ParentItem, GridDataItem)

Dim idTypology As String = dataItem.GetDataKeyValue("idTypology").ToString()

Dim d1 As Date = RadDatePicker_From.SelectedDate

Dim d2 As Date = RadDatePicker_To.SelectedDate

Dim polInterface As New POL_Manager.CPolInterface(myConn)

Dim myDatasource As DataSet = polInterface.StateResources(idTypology, d1, d2, AvailableState)

LogManager.WriteToDebugLog("c:\log\aa\", "RadGridTableau_DetailTableDataBind myDatasource.Tables(0).Columns.Count " & myDatasource.Tables(0).Columns.Count)

e.DetailTableView.DataSource = myDatasource

'e.DetailTableView.ShowHeader = False

Catch ex As Exception

Call LogManager.WriteToErrorLog(errorPath, ClassName, System.Reflection.MethodBase.GetCurrentMethod.Name.ToString(), ex, Err())

End Try

End Sub

I have a simple button too, it is used to rebind grid with different values for the business object datasource (polInterface.StateResources(idTypology, d1, d2, AvailableState) ) d1 and d2 are here different then first time

<asp:Button ID="btnRebind" runat="server" Text="Reload" />

Protected Sub btnRebind_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnRebind.Click

Try

RadGridTableau.Rebind()

For Each item As GridDataItem In RadGridTableau.MasterTableView.Items

For Each innerView As GridTableView In item.ChildItem.NestedTableViews

innerView.DataSource = Nothing

innerView.Rebind()

Next

Catch ex As Exception

Call LogManager.WriteToErrorLog(errorPath, ClassName, System.Reflection.MethodBase.GetCurrentMethod.Name.ToString(), ex, Err)

End Try

End Sub

For example:
at the beginning d1=today d2=dateadd("m",1,today) everything ok
I change d1 and d2, press reload button. RadGridTableau_DetailTableDataBind is invoked.
Mastertableaview is correct, show colums and data for the changed period, innerviews still shows old data BUT
myDatasource.Tables(0).Columns.Count)
tells me they are bound to the correct datasource (gives back coloumn count of new period).

So I first thought to an ajax problem. I removed all the ajax still does not work

Grid

answered on 03 Oct 2011

1 answer

80 views

Hide expand icon for row which not have child row

hi people
I have a problem with autogenerated hierarchy grid.grid show expand icon for all rows .i want only show for rows which have child.
in picture shown
please help to me

Grid

answered on 03 Oct 2011

1 answer

199 views

Refresh RadSplitter

Hello,

I have 2 RadSplitter with 1 RadPane inside each.
The first RadPane is loading a page which contains a RadTabStrip.
The second RadPane is loading an URL.

Is it possible to refresh the second RadPane or RadSplitter when I modifi the tab on the RadTabStrip?

Thank you for your help.

Donatien

Splitter

answered on 03 Oct 2011

0 answers

104 views

Problem with MasterTableView.SelectRow

Hi,

I am using RadGrid with MasterTableView and ExpandCollapseColumn.

My problem is, when I expand a row, and select any rows below the expanded row, the checkbox against the previous row got selected.
I am calling SelectRow as:

ClientGrid.MasterTableView.SelectRow(ClientGrid.MasterTableView.Rows[rowIndex].Control,

true);

Please suggest.

Regards,
Jeevan

My grid HTML looks like this:

<

radG:RadGrid AllowFilteringByColumn="false" Skin="Windows" SkinsPath="~/radcontrols/Grid/skins"

ID="RadGrid1" CssClass="bg-AdS-000110" runat="server" CellPadding="4" CellSpacing="1"

GridLines="none" AutoGenerateColumns="false" AllowSorting="true" AllowPaging="true"

AllowCustomPaging="true" AllowMultiRowSelection="true" OnSortCommand="RadGrid1_SortCommand"

OnNeedDataSource="RadGrid1_NeedDataSource" OnDetailTableDataBind="RadGrid1_DetailTableDataBind"

OnItemDataBound="RadGrid1_ItemDataBound" OnItemCommand="RadGrid1_ItemCommand">

<ClientSettings ColumnsReorderMethod="Reorder" AllowExpandCollapse="true" AllowColumnsReorder="true"

ReorderColumnsOnClient="false">

<ClientEvents OnRowSelecting="RowSelecting" OnRowDeselected="RowDeselected" OnRowSelected="RowSelected"

OnGridCreated="GridCreated" />

</ClientSettings>

<MasterTableView AllowMultiColumnSorting="false" AllowCustomSorting="true" DataMember="master"

Name="masterName" HierarchyLoadMode="ServerOnDemand" DataKeyNames="x,y,z"

Width="100%" CellPadding="0" CellSpacing="0" GridLines="None" BorderWidth="0">

</ExpandCollapseColumn>

<radG:GridTableView AllowFilteringByColumn="false" runat="server" GridLines="None"

CellPadding="0" CellSpacing="0" HierarchyLoadMode="Client" HierarchyDefaultExpanded="true"

Width="100%" DataMember="details" Name="detailsName" ShowHeader="false">

<radG:GridTemplateColumn AllowFiltering="false">

<uc1:ItemDetails runat="server" ID="IDetails"></uc1:ItemDetails>

</ItemTemplate>

</radG:GridTemplateColumn>

</Columns>

</radG:GridTableView>

</DetailTables>

<radG:GridClientSelectColumn UniqueName="CS" Reorderable="false">

</radG:GridClientSelectColumn>

<radG:GridTemplateColumn HeaderStyle-HorizontalAlign="left" Reorderable="false">

<asp:ImageButton ID="IB_Notes" onMouseout="hideddrivetip()" runat="server" ImageUrl="~/Images/add_note.gif"

OnClick="NotesView_Click"></asp:ImageButton>

<asp:Image ID="IMG_Notes" Visible="false" onMouseout="hideddrivetip()" runat="server"

ImageUrl="~/images/add_note.gif" />

<asp:Image ID="IB_Error" Visible="false" onMouseout="hideddrivetip()" runat="server"

ImageUrl="~/images/icon/ico_error.gif"></asp:Image>

<asp:ImageButton ID="IB_PreflightChk" Visible="false" runat="server" OnClick="IB_PreflightChk_Click"

ImageUrl="~/Images/icon_success.gif" />

</ItemTemplate>

</radG:GridTemplateColumn>

<radG:GridTemplateColumn SortExpression="BuyerSuppliedProductName" HeaderText="xxx"

HeaderStyle-Wrap="true">

<asp:HyperLink ID="HL_JN" runat="server" NavigateUrl="javascript:;" Text='zzz'></asp:HyperLink>

<asp:HyperLink ID="HL_JN1" runat="server" NavigateUrl="javascript:;" Text='zzz'></asp:HyperLink>

</ItemTemplate>

</radG:GridTemplateColumn>

<radG:GridBoundColumn SortExpression="ProductName" DataField="ProductName" HeaderText="xxx"

HeaderStyle-Wrap="true" ItemStyle-HorizontalAlign="left" HeaderStyle-HorizontalAlign="left">

</radG:GridBoundColumn>

<radG:GridTemplateColumn SortExpression="Cost" HeaderText="xxx"

HeaderStyle-Wrap="false">

<asp:HyperLink ID="HL_Quote" Target="_blank" runat="server" Text='xxx'></asp:HyperLink>

</ItemTemplate>

</radG:GridTemplateColumn>

<radG:GridTemplateColumn SortExpression="DueDate" HeaderText="xxx"

HeaderStyle-Wrap="false">

<asp:Label ID="LBL_ItmDD" runat="server" Text='xxx'></asp:Label>

</ItemTemplate>

</radG:GridTemplateColumn>

<radG:GridBoundColumn DataField="CopOrgImp" AllowSorting="false" HeaderText="xxx"

ItemStyle-HorizontalAlign="right" ItemStyle-Wrap="false" HeaderStyle-HorizontalAlign="left"

ItemStyle-Width="1">

</radG:GridBoundColumn>

<radG:GridTemplateColumn HeaderText="ccc" HeaderStyle-Wrap="false">

<asp:Label ID="LBL_ItmNUP" runat="server" Text='xxx'></asp:Label>

</ItemTemplate>

</radG:GridTemplateColumn><radG:GridTemplateColumn SortExpression="OutputName" HeaderText="<%$ String:OperatorView.OutPut %>"

HeaderStyle-Wrap="false">

<asp:Label ID="LBL_ItmOP" runat="server" Text='aaa'></asp:Label>

</ItemTemplate>

</radG:GridTemplateColumn>

<radG:GridBoundColumn SortExpression="StatusName" DataField="StatusName" HeaderText="vvv"

HeaderStyle-Wrap="false" ItemStyle-HorizontalAlign="left" HeaderStyle-HorizontalAlign="left">

</radG:GridBoundColumn>

<radG:GridBoundColumn SortExpression="OperatorName" DataField="OperatorName" HeaderText="bvb"

HeaderStyle-Wrap="false" ItemStyle-HorizontalAlign="left" HeaderStyle-HorizontalAlign="left">

</radG:GridBoundColumn>

</Columns>

</MasterTableView>

</ClientSettings>

</radG:RadGrid>

Grid

asked on 03 Oct 2011