Questions on UI for ASP.NET AJAX Forum

2 answers

143 views

[Solved] Javascript on Context Menu Click

I have a RadGrid with a ContextMenu appearing when you right click. When you click on an item in the context menu, I want to open a new window using Javascript. I get into the ItemClick sub on the menu, but my Javascript is not firing. I'm certain that I have something wrong in the RegisterStartupScript line. I even think it's my first parameter. What should go there? The grid is ajaxed, so there's no postback, I tried the name of the menu as well. Help?

Dim

strScript As String = ""

strScript =

"<script type='text/javascript'>window.open('http://www.google.com'); </script>"

ScriptManager.RegisterStartupScript(GridFees,

Me.GetType(), "myKey", strScript, True)

Menu

answered on 12 Feb 2009

1 answer

78 views

Grid.SelectedIndexes is empty when clicking select button first time

Hello,

My code does not use a RadAjaxManager or panel to async postback. It's a pretty standard grid definition, using filtering and sorting, and include a select button.

When clicking the select button, the very first time the SelectedIndexChanged event fires and the command name is select, but the selectedindexes collection is empty. Any time after that, it works fine.

Any ideas why?

Thanks.

Grid

answered on 12 Feb 2009

2 answers

238 views

[Solved] one column with filtering others without?

I looked through all the online help but can't seem to find the option to only have one column out of 5 with the option for filtering. Example: On the gridboundcolumn when i set the currentfilterfunction="nofilter" that doesn't work. I'm assuming that is used for programmatically assigning the filter as a default preset and it doesn't work for what I am trying to do. so can anyone suggest how i'd go about assigning a single column with filter options and the others without? Thanks in advance.

    
                 <telerik:RadGrid ID="RadGridZoneList" runat="server" GridLines="None" Skin="Vista" 
        
                                AutoGenerateColumns="False" AllowPaging="True"   
        
                                OnPageIndexChanged="RadGridZoneList_PageIndexChanged"   
        
                                GroupingSettings-CaseSensitive="false" EnableLinqExpressions="False" 
        
                                CellPadding="0" AllowFilteringByColumn="True" AllowSorting="True"   
        
                                OnItemCommand="RadGridZoneList_ItemCommand" OnInit="RadGridZoneList_Init">  
        
                                <HeaderContextMenu EnableTheming="True" Skin="Vista">  
        
                                    <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation> 
        
                                </HeaderContextMenu> 
        
                                <MasterTableView> 
        
                                    <NoRecordsTemplate> 
        
                                        No Records Found  
        
                                    </NoRecordsTemplate> 
        
                                    <RowIndicatorColumn> 
        
                                        <HeaderStyle Width="20px"></HeaderStyle> 
        
                                    </RowIndicatorColumn> 
        
                                    <ExpandCollapseColumn> 
        
                                        <HeaderStyle Width="20px"></HeaderStyle> 
        
                                    </ExpandCollapseColumn> 
        
                                    <Columns> 
        
                                        <telerik:GridBoundColumn HeaderText="Zone Id" UniqueName="Zone_id" DataField="Zone_id" CurrentFilterFunction="NoFilter">  
        
                                        </telerik:GridBoundColumn> 
        
                                        <telerik:GridBoundColumn HeaderText="CS#" UniqueName="Cs_no" DataField="Cs_no">  
        
                                        </telerik:GridBoundColumn> 
        
                                        <telerik:GridBoundColumn HeaderText="Event Id" UniqueName="Event_id" DataField="Event_id" CurrentFilterFunction="NoFilter">  
        
                                        </telerik:GridBoundColumn> 
        
                                        <telerik:GridBoundColumn HeaderText="Event Description" UniqueName="Event_description" DataField="Event_description" CurrentFilterFunction="NoFilter">  
        
                                        </telerik:GridBoundColumn> 
        
                                        <telerik:GridBoundColumn HeaderText="Comment" UniqueName="comment" DataField="comment" CurrentFilterFunction="NoFilter">  
        
                                        </telerik:GridBoundColumn> 
        
                                    </Columns> 
        
                                </MasterTableView> 
        
                                <GroupingSettings CaseSensitive="False" /> 
        
                                <FilterMenu EnableTheming="True" Skin="Vista">  
        
                                    <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation> 
        
                                </FilterMenu> 
        
                            </telerik:RadGrid>

Grid

answered on 12 Feb 2009

1 answer

151 views

LoadOnDemand ToolTipUpdateEventArgs as an object???

Sorry for the cryptic thread name but i am not sure exactly what to call this...

Currently i use TooltipManagers that load user control OnDemand. I pass the control a parameter and the control then uses this parameter to retrieve data OnAjaxUpdate.

Now i have a slightly different senario. The data i want the tooltip to display is available on the page where the TooltipManager sits. The control i want to load in the tooltip does not have to retrieve any data.

That said the ToolTipUpdateEventArgs being a string value is very limiting in this senario... I would like to pass the control an entire XML node to display the data...

So here is the questions...

1) case ToolTipUpdateEventArgs be anything other than a string?
2) is this the correct way of doing this. i want to dynamically add a control to the tooltip[ to load OnDemand but i want to pass it all the data it needs. So i guess the question is is there a way to dynamically build a tooltip without using a control to load into it?

Sorry this question is a little bit confusing, but maybe someone understand what i am getting at or at least it will open up discussion and i can explain further.

Duncan

ToolTip

answered on 12 Feb 2009

3 answers

144 views

Problem in Adding a function to close window

Dear Sir,

I have three pages in one page i have taken rad splitter. In one splitter pane i am calling to second page.
In Second page i have again taken a splitter and calling third page.
on third page when i open a radwindow and add a close handler. then it was giving an error
"Stack overflow at line:0"

Does anybody know then please tell me how to resolve this.

Thanks
Brijendra

Window

answered on 12 Feb 2009

1 answer

120 views

Rad Grid Alphabetic Paging Insert/Edit

When using the online demo for alpahbetic paging in the Rad Grid, when I click the edit button for the 3rd record on the "P" page the grid opens the edit for the 3rd record on the "A" page.

The stored Procedure is basically the "SELECT * FROM [People] WHERE [Name] LIKE @Letter"

    
            <asp:SqlDataSource ID="SqlDataSource1" runat="server" 
        
            ConnectionString="<%$ ConnectionStrings:SiteSqlServer %>" 
        
                         SelectCommand = "GetSeminarSpeakers" SelectCommandType="StoredProcedure">   
        
                        <SelectParameters> 
        
                            <asp:Parameter Name="Letter" DefaultValue="%" /> 
        
                        </SelectParameters> 
        
                     </asp:SqlDataSource>

    
             Protected Sub rgSpeakers_ItemCommand(ByVal source As Object, ByVal e As Telerik.WebControls.GridCommandEventArgs) Handles rgSpeakers.ItemCommand  
        
                    Dim value As String = Nothing 
        
                    Select Case e.CommandName  
        
                        Case ("alpha")  
        
                            value = String.Format("{0}%", e.CommandArgument)  
        
                            Exit Select  
        
                        Case ("nofilter")  
        
                            value = "%" 
        
                            Exit Select  
        
                    End Select  
        
                    Me.SqlDataSource1.SelectParameters("Letter").DefaultValue = value 
        
                    rgSpeakers.Rebind()  
        
                End Sub  
        
                Protected Sub rgSpeakers_ItemCreated(ByVal sender As Object, ByVal e As GridItemEventArgs) Handles rgSpeakers.ItemCreated  
        
                    If TypeOf e.Item Is GridPagerItem Then  
        
                        Dim pagerItem As GridPagerItem = CType(e.Item, GridPagerItem)  
        
                        pagerItem.PagerContentCell.Controls.Clear()  
        
                        Dim i As Integer  
        
                        For i = 65 To 65 + 25  
        
                            Dim linkButton1 As New LinkButton  
        
                            Dim lc As New LiteralControl("&nbsp;&nbsp;")  
        
                            linkButton1.Text = "" + ChrW(i)  
        
                            linkButton1.CommandName = "alpha" 
        
                            linkButton1.CommandArgument = "" + ChrW(i)  
        
                            pagerItem.PagerContentCell.Controls.Add(linkButton1)  
        
                            pagerItem.PagerContentCell.Controls.Add(lc)  
        
                        Next i  
        
                        Dim lcLast As New LiteralControl("&nbsp;")  
        
                        pagerItem.PagerContentCell.Controls.Add(lcLast)  
        
                        Dim linkButtonAll As New LinkButton  
        
                        linkButtonAll.Text = "All" 
        
                        linkButtonAll.CommandName = "NoFilter" 
        
                        pagerItem.PagerContentCell.Controls.Add(linkButtonAll)  
        
                    End If  
        
                End Sub

Grid

answered on 12 Feb 2009

1 answer

144 views

[Solved] Simple Highlight TreeView Question

I notice than when I click the text of a node element that it highlights. I am using checkboxes in my treeview so how do I highlight the text anytime the checkbox is selected for each node?

Also - how can I make a click of the text also check and uncheck the node so that as long as I click anywhere on that node it toggles its checked state?

TreeView

answered on 12 Feb 2009

9 answers

214 views

[Solved] Uploading an image

hi

I have gone thru the demo and i still not sure how to go about it

Ok, i have a table(ID, ImagePath). The ID is an autonumber, the ImagePath is nvarchar(200)

The is a folder called ProdImage and this is used to store all product images.

I have a stored Proc for insert and it has a return value of Scope_Identity. The purpose of the return value is to rename the image file using the return value.

I have a RadUpload in a grid and am using In-Form editing for Insert and Update.

Based in the sample demo code, I couldn't not figure out how i should accomplish my task. Please help. Thanks

Protected

Sub RadGrid1_ItemInserted(ByVal source As Object, ByVal e As Telerik.Web.UI.GridInsertedEventArgs) Handles RadGrid1.ItemInserted

InitializeUpdateParameter(

DirectCast(e.Item.FindControl("RadUpload1"), RadUpload))

End Sub

Protected Sub RadGrid1_UpdateCommand(ByVal source As Object, ByVal e As GridCommandEventArgs)

InitializeUpdateParameter(

DirectCast(e.Item.FindControl("RadUpload1"), RadUpload))

End Sub

Private Sub InitializeUpdateParameter(ByVal currentUpload As RadUpload)

If currentUpload.UploadedFiles.Count > 0 Then

Dim data As Byte() = New Byte(currentUpload.UploadedFiles(0).ContentLength) {}

currentUpload.UploadedFiles(0).InputStream.Read(data, 0, data.Length)

Session(

"DataVB") = data

End If

End Sub

Upload (Obsolete)

answered on 12 Feb 2009

3 answers

161 views

[Solved] How to create a very basic file upload

I like the skins for the file uploads, but I'm very short on space and I want to display ONLY the file input box (and 'select' button) and not the surrounding div.

The actual aim will be to populate a grid with a list of uploaded files. I've seen the grid-input example, but I don't want the file upload to be inside the grid, I want it just above.

Any help would be much appreciated.

Upload (Obsolete)

answered on 12 Feb 2009

4 answers

266 views

[Solved] Problem with Date FormatString

Below is the code of my grid:

    
            <telerik:RadGrid ID="rgAnalysisResults"  
        
                             runat="server"  
        
                             AutoGenerateColumns="False"  
        
                             AllowPaging="True" 
        
                             AllowSorting="True" 
        
                             ShowStatusBar="True"  
        
                             Skin="BDB" EnableEmbeddedSkins="False" GridLines="None" > 
        
                <PagerStyle Mode="NextPrevAndNumeric"></PagerStyle> 
        
                <CommandItemStyle /> 
        
                <MasterTableView> 
        
            <RowIndicatorColumn> 
        
            <HeaderStyle Width="20px"></HeaderStyle> 
        
            </RowIndicatorColumn> 
        
            <ExpandCollapseColumn> 
        
            <HeaderStyle Width="20px"></HeaderStyle> 
        
            </ExpandCollapseColumn> 
        
                    <Columns> 
        
                        <telerik:GridBoundColumn DataField="DocumentDate" HeaderText="DocumentDate"  
        
                            UniqueName="DocumentDate" DataFormatString="{0:dd/MM/yyyy}" 
        
                            DataType="System.DateTime" /> 
        
                        <telerik:GridBoundColumn DataField="Parcel" HeaderText="Parcel" UniqueName="Parcel" /> 
        
                        <telerik:GridBoundColumn DataField="LaboNbr" HeaderText="LaboNbr" UniqueName="LaboNbr" /> 
        
                      <%--  <telerik:GridButtonColumn ButtonType="ImageButton" CommandArgument="FileName" ImageUrl="~/images/pdf.gif" 
        
                            DataTextField="" CommandName="ShowPDF" UniqueName="FileName" HeaderText="" />--%> 
        
                          <telerik:Gridtemplatecolumn UniqueName="PDF" HeaderText="Pdf"> 
        
                            <ItemTemplate> 
        
                                <asp:ImageButton ID="DownloadPDFButton" CommandName="Download" runat="server" CommandArgument="FileName" ImageUrl="~/images/pdf.gif" /> 
        
                            </ItemTemplate> 
        
                            </telerik:Gridtemplatecolumn> 
        
                           <%-- <telerik:Gridtemplatecolumn> 
        
                            <ItemTemplate> 
        
                                <asp:ImageButton ID="DownloadXMLButton" CommandName="DownloadXML" runat="server" CommandArgument="FileNameXML" ImageUrl="~/images/xml.gif" /> 
        
                            </ItemTemplate> 
        
                            </telerik:Gridtemplatecolumn>--%> 
        
            </Columns> 
        
                    <NoRecordsTemplate> 
        
                        <asp:Label ID="lblNoRecords" runat="server" Text="" ForeColor="Red" resourcekey="lblNoRecords" /> 
        
                    </NoRecordsTemplate> 
        
            <EditFormSettings> 
        
            <EditColumn InsertImageUrl="Update.gif" UpdateImageUrl="Update.gif" EditImageUrl="Edit.gif" CancelImageUrl="Cancel.gif"></EditColumn> 
        
            </EditFormSettings> 
        
                    </MasterTableView> 
        
            <FilterMenu Skin="BDB" EnableEmbeddedSkins="False" EnableTheming="True"> 
        
            <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation> 
        
            </FilterMenu> 
        
            </telerik:RadGrid>

I have a column called DocumentDate which contains dates. I am trying to only show the date (no time), but 0:00:00 is added to all the dates. What am I doing wrong?

Grid

answered on 12 Feb 2009