Questions on UI for ASP.NET AJAX Forum

1 answer

65 views

[Solved] At what time declarative columns are created ?

Hello,

Are declarative columns already created and accessible in:
- OnPreInit
- OnInit
or later.

Could I set the visible attribute for a column in OnInit ?
And the default Grid sort Order ?

If it can't be done here, where to set this to avoid a Rebind (assumed in OnpreRender.) ?

Thanks

CS

Grid

answered on 12 Jan 2010

2 answers

107 views

RadAlert OK button not active - IE settings

Hi,

I have a problem with the RadAlert OK button.

On the Internet Explorer (8) options, under "Security" tab, when the "Active scripting" is disabled for "Internet" zone (and is enabled for all other zones) even when the web page url is "http://localhost/...." ("Local Internet" zone) the RadAlert OK button cannot be pressed and therefore stays visible.

This is odd since all our site is under local internet.

It is a problem for us since some of our customers wont allow changing this IE setting for the Internet zone.

i will appreciate your help

Maor

Window

answered on 12 Jan 2010

1 answer

165 views

Gridview in XmlHttpPanel

Hi,

I am using a grid view inside XmlHttpPanel.
My issue is regarding call back.
Above the grid, there is one dropdown list and one radiobuttonlist, and on their selectedindexchanged event, client side, I am setting the value of the panel, and it binds the grid at server side.

For the first time say, it is binding the grid from the database and all works well, then I change the value in dropdownlist, so it again binds the grid according to the value selected in dropdown.
Additionally, I have one button below the grid, on its click event at server side, I am generating a datatable and storing it in a session. The issue creates when I press that button.
Now I am pressing the button below the grid. This does the post back (which opens a popup to show preview of the grid), and it rebinds the grid (on the parent page) again without calling the .databind() - and that is which it bound before from the database .

XmlHttpPanel, does not support this kind of scenario ?

XmlHttpPanel

answered on 12 Jan 2010

4 answers

144 views

[Solved] Windows render html help

hi,

I'm using the component radwindows and need help.
When I use a component radwindows performance is very low, but I know why that is, in fact when I call her window render any other window behind in your HTML code.
there any way that generates only the code in the html link that I'm calling?

tanks,

José Luiz
Brazil

Window

answered on 12 Jan 2010

5 answers

151 views

Problem with DetailTables in RadGrid

hi,

i have used two detail tables in my radgrid.
The problem i am facing is the values with in the two detail tables are displaying in the same row.
I want that values to be displayed in two rows.below is the code in the aspx page

<

telerik:RadGrid ID="rgOrderItem" DataSourceID="dsOrderItem" AutoGenerateColumns="False"

GridLines="None" AllowPaging="True" PageSize="30" runat="server" CellPadding="0"

Skin="" EnableEmbeddedSkins="False" ImagesPath="~\Images\Grid\" CssClass="grid"

CellSpacing="0" OnItemDataBound="rgOrderItem_ItemDataBound" Height="305px" Width="676px"

OnPreRender="rgOrderItem_PreRender" OnItemCommand="rgOrderItem_ItemCommand" OnDetailTableDataBind="rgOrderItem_DetailTableDataBind">

<PagerStyle Position="Bottom" Mode="NextPrevAndNumeric" PagerTextFormat="{4} Showing {2}-{3} of {5}"

CssClass="gridpager" />

<MasterTableView AllowPaging="true" CommandItemDisplay="Top" ExpandCollapseColumn-Display="false"

HierarchyDefaultExpanded="true" HierarchyLoadMode="ServerBind" NoDetailRecordsText="No records found">

<asp:CheckBox ID="CheckBox1" runat="server" Text="SELECT ALL" onclick="SelectAll(this);" />

</div>

</CommandItemTemplate>

<telerik:GridTableView HorizontalAlign="Right" HierarchyDefaultExpanded="true" ShowHeader="false"

DataKeyNames="SkuId,WarehouseId" Name="Notes">

<telerik:GridBoundColumn DataField="ItemNotes" ItemStyle-Width="400px">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn>

     <asp:CheckBox ID="chkNotesSelect" runat="server" />

<asp:Label ID="lblSkuId" runat="server" Text='<%# Bind("SkuId") %>' Visible="false"></asp:Label>

<asp:Label ID="lblWarehouseId" runat="server" Text='<%# Bind("WarehouseId") %>' Visible="false"></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</telerik:GridTableView>

</DetailTables>

<telerik:GridTableView HorizontalAlign="Right" HierarchyDefaultExpanded="true" ShowHeader="false"

Name="DeliveryNotes" >

<telerik:GridBoundColumn DataField="DeliveryDaysString" ItemStyle-Width="400px">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn>

     <asp:CheckBox ID="chkDNotesSelect" runat="server" />

<asp:Label ID="lblSkuId" runat="server" Text='<%# Bind("SkuId") %>' Visible="false"></asp:Label>

<asp:Label ID="lblWarehouseId" runat="server" Text='<%# Bind("WarehouseId") %>' Visible="false"></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</telerik:GridTableView>

</DetailTables>

<telerik:GridTemplateColumn HeaderText="TOOLS">

<asp:ImageButton ID="imgDelete" runat="server" ImageUrl="~/Images/icons/delete.png"

CommandName="cmdDelete" OnClientClick="return confirm('Are you sure want to delete this item?');"

Width="16px" Height="16px" />

<asp:ImageButton ID="imgAdd" runat="server" ImageUrl="~/Images/icons/add_16.gif"

CommandName="cmdAdd" />

<asp:ImageButton ID="imgNotes" runat="server" ImageUrl="~/Images/icons/notes.gif"

CommandName="cmdShowNotes" Width="16px" Height="16px" />

<asp:ImageButton ID="imgDNotes" runat="server" ImageUrl="~/Images/icons/DeliveryNotes.png"

CommandName="cmdShowDeliveryNotes" Width="20px" Height="20px" />

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="QTY">

<telerik:RadNumericTextBox ID="txtQty" runat="server" MaxLength="4" MaxValue="9999"

MinValue="0" Text='<%#Bind("Quantity") %>' Width="40px">

</telerik:RadNumericTextBox>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn HeaderText="QA" DataField="QuantityAvailable" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn HeaderText="ORD" Visible="false">

<asp:LinkButton ID="lnkQuantityPending" runat="server" Text='<%# Bind("QuantityPending") %>'

CommandName="cmdShowStockDetails"></asp:LinkButton>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn HeaderText="PN" DataField="PartNumber" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="WHSE" DataField="WarehouseId" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn HeaderText="WHSE">

<asp:LinkButton ID="lnkWarehouseId" runat="server" Text='<%# Bind("WarehouseId") %>'

CommandName="cmdShowPartsInfo"></asp:LinkButton>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="PN">

<asp:LinkButton ID="lnkPartNumber" runat="server" Text='<%# Bind("PartNumber") %>'

CommandName="cmdShowPartsDetails"></asp:LinkButton>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn HeaderText="DESC" DataField="Description">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

</ClientSettings>

</telerik:RadGrid>

Any help on this will be greatly appreciated.

Grid

answered on 12 Jan 2010

1 answer

62 views

Editor inserts paragraphs at random

Hi,

When certain html structures are present the editor will insert <p> tags at random spots.

Steps to reproduce

1) go to http://demos.telerik.com/aspnet-ajax/editor/examples/default/defaultcs.aspx

2) go to HTML mode

3) Delete everything and Paste the following html:

                    <p><strong><h3>1</h3></strong></p>         
            <p>&nbsp;</p>         
            <p>2</p>         

4) Go back to design mode

5) Go back to HTML mode and note the code

                    <p><strong></strong></p>         
            <strong>         
            <h3>1</h3>         
            </strong>         
            <p></p>         
            <p> </p>         
            <p>2</p>         

The problem affects at least Chrome and IE. Chrome will only insert 1 additional tag and then stop. If you repeat steps 4 & 5 in IE it will insert an additional <p> each cycle.

Editor

answered on 12 Jan 2010

1 answer

131 views

how to avoid a recurrence rule for a particular date

how to avoid a recurrence rule for a particular date for example the recurrence rule is from Jan 1st to Jan 30 but i don't want the recurrence to be visible on some days like 15th Jan and 20 Jan

Scheduler

answered on 12 Jan 2010

2 answers

131 views

Display Recently selected items in combobox

Is it possible to add a section in the combobox list that shows the recently selected values, apart from displaying the data from db?

I have a search interface where I use the combo - autocomplete for a City field. I plan to save the searches that user does on this field for a few sessions and display them as a seperate section within the dropdown. The dropdown should still display the data from the assigned datasource.
Would this be possible to do?

thanks
-Kalyani

ComboBox

answered on 12 Jan 2010

1 answer

92 views

.click causes Stack overflow

When user clicking "view" on the radContextMenu, btn.click(); repeats itself over and over again until it throws an Stack Overflow error. Can someone please point me a workaround? Thank you!!

    
            hours ago (permalink)   
        
            var check = true;     
        
            function OnToolBarButtonClicked(sender, args) {      
        
            var selectedRows = $find("<%= rg1.ClientID %>").get_masterTableView().get_selectedItems();     
        
                     if (selectedRows.length > 0) {             
        
                             if (check) {     
        
                                 args.set_cancel(true);     
        
                             }     
        
                             btn = args.get_item();     
        
                             if (btn.get_commandName() == 'View' && check) {     
        
                                    btn.click();     
        
                                    check = false;     
        
                             }     
        
                     }     
        
                 }     
        
                 function CallBackFn(args) {     
        
                     if (args == true) {     
        
                            btn.click();     
        
                    }     
        
                }     
        
            '============ Code Behind ======================================     
        
            Public Sub OnMenuPostBackClick(ByVal sender As Object, ByVal e As Telerik.Web.UI.RadMenuEventArgs)     
        
            Case "View"     
        
                            For Each item In rg1.MasterTableView.Items     
        
                                If item.Selected = True Then     
        
                                    jobNm = item.GetDataKeyValue("JobName").ToString()     
        
                                End If     
        
                            Next     
        
                    End Select     
        
            End Sub     
        
            '=====================  ASPX ============================     
        
            <telerik:RadToolBar ID="RadToolBar1" runat="server" style="display:block; float:none" Skin="Vista" OnClientButtonClicking="OnToolBarButtonClicked"  OnButtonClick="ExecPostBackClick">      
        
                    <Items>    
        
                         <telerik:RadToolBarButton runat="server" ImageUrl="style/images/window_view.gif"  CommandName="View" ToolTip="View" />           
        
                    </Items>    
        
                </telerik:RadToolBar>

ToolBar

answered on 12 Jan 2010

1 answer

94 views

TreeView WebService Integration

Hello,
i am evaluating your TreeView control. In our scenario, the WebService for retrieving the nodes is not reachable from the client only from the server. Can i use the WebService LoadOnDemand in this scenario?

with best regards
Meik Napierski

TreeView

answered on 12 Jan 2010