Questions on UI for ASP.NET AJAX Forum

1 answer

122 views

[Solved] get value of bound cell thats a boolean

I posted earlier about the conditional change of colors for rows but specifically the issue is the values are coming up as a html space.

The value of the data-bound cells are Boolean so how do i get the value on databind when they are essentially now checkboxes?

really stuck here, any help would be appreciated.

                    If (TypeOf (e.Item) Is GridDataItem) Then         
                            'Get the instance of the right type         
                            Dim dataBoundItem As GridDataItem = e.Item         
            'how do i get the value of the Boolean databound column???         
            'this does not work - it only produces a string of "&nbsp;"         
            if dataBoundItem("Ready").Text = x then         
            end if         
                     
            End If         

UPDATE: figured it out. for those looking for a solution.

                    If (TypeOf (e.Item) Is GridDataItem) Then         
                            'Get the instance of the right type         
                            Dim dataBoundItem As GridDataItem = DirectCast(e.Item, GridDataItem)         
                            Dim cbPause As CheckBox = dataBoundItem("Pause").Controls.Item(0)         
            'get val of check box         
                     
            end if         

Grid

answered on 11 Jun 2009

1 answer

89 views

Excel exporting not showing string columns

Hello,

I have a grid that i wish to export ot excel.
The code is seemingly straight forward

protected void Button1_Click(object sender, EventArgs e)

            radDeferredIncome.ExportSettings.IgnorePaging = true;

            radDeferredIncome.ExportSettings.OpenInNewWindow = true;

            radDeferredIncome.ExportSettings.ExportOnlyData = true;

            radDeferredIncome.ExportSettings.Excel.Format = GridExcelExportFormat.ExcelML;

            radDeferredIncome.MasterTableView.ExportToExcel();

The problem is any column that is of type string does not show up in excel. All the bounnd and numeric columns that have a type of Int32 do. Has anyone else had this issue? Is there a fix?

Thanks

John

Grid

answered on 11 Jun 2009

1 answer

201 views

[Solved] Conditional row color from code behind

I am trying to change the rows back and foreground color based on data gleaned from cells. I have tried the below code but the cell data being returned is " " not the Boolean i was expecting from the sql data bound cells.

what am i doing wrong?

                    Private Sub RadGrid1_ItemDataBound(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles RadGrid1.ItemDataBound         
                    Try         
                        If (TypeOf (e.Item) Is GridDataItem) Then         
                            'Get the instance of the right type         
                            Dim dataBoundItem As GridDataItem = e.Item         
                     
                            Debug.WriteLine(dataBoundItem("pause").Text)         
                            Dim rclr As Drawing.Color         
                            Dim tclr As Drawing.Color         
                            If dataBoundItem("pause").Text = True Then         
                                rclr = Drawing.Color.DarkOrange         
                                tclr = Drawing.Color.Black         
                                GoTo RowSet         
                            End If         
                            If dataBoundItem("ready").Text = True And dataBoundItem("run").Text = True And dataBoundItem("done").Text = True Then         
                                'done         
                                rclr = Drawing.Color.Black         
                                tclr = Drawing.Color.Gray         
                            ElseIf dataBoundItem("ready").Text = True And dataBoundItem("run").Text = True And dataBoundItem("done").Text = False Then         
                                'running          
                                rclr = Drawing.Color.DarkSalmon         
                                tclr = Drawing.Color.Black         
                     
                            ElseIf dataBoundItem("ready").Text = True And dataBoundItem("run").Text = False And dataBoundItem("done").Text = False Then         
                                'ready         
                                rclr = Drawing.Color.DarkOliveGreen         
                                tclr = Drawing.Color.Black         
                            Else         
                                'not set, dont change a thing, well maybe do it incase         
                                rclr = Drawing.Color.Black         
                                tclr = Drawing.Color.White         
                            End If         
            RowSet:         
                            Dim Row As TableRow         
                            Row = CType(e.Item, TableRow)         
                            Row.BackColor = rclr         
                            Row.ForeColor = tclr         
                        End If         
                     
                    Catch ex As Exception         
                     
                    End Try         
                End Sub         

Grid

answered on 11 Jun 2009

3 answers

200 views

fileupload from excel to radgrid reading from server but need read from client

I have fileupload1 being used by client to upload excel file to radgrid and then to DB. Problem is the fileupload reads the server location and not the client location of the file before uploading to the radgrid. So not really sure what to do? I've researched some people saying it isn't possible to read the location of client side due to security but it's the client side upload so don't know why that wouldn't work. Here is some of my code because it still reads from server so I don't know what else to do.

    
                protected void btnView_Click(object sender, EventArgs e)  
        
                {  
        
                    string filename = FileUpload1.FileName.ToString();  
        
                    this.ocAccounts = this.oExcelHelper.LoadExcel(filename);  
        
                    rgBulkEntry.DataSource = this.ocAccounts;  
        
                    rgBulkEntry.DataBind();  
        
                    Session.Add("Accounts", this.ocAccounts);  
        
                }

permissions on that server have been granted to network service and aspnet....

Thanks in advance.

Grid

answered on 11 Jun 2009

2 answers

144 views

[Solved] confirm on selecting item

Hi,

I want to show one confirmation message on changing the combobox item for only one particlar item. I want to cancel the selection if clicked on cancel. Can i do this on client side using javascript? any help is appreatiated.

ComboBox

answered on 11 Jun 2009

1 answer

96 views

Save trigger not working on dock close.

I just upgraded to the newest release in an attempt to fix another problem, now the trigger for closing my dock does not work.

I have it setup just like the example, it is fired when I move a dock, but for some reason the close does not fire the save method.

Here is my code which is straight from the example

    
            AsyncPostBackTrigger saveStateTrigger = new AsyncPostBackTrigger(); 
        
            saveStateTrigger.ControlID = dock.ID; 
        
            saveStateTrigger.EventName = "DockPositionChanged"; 
        
            UpdatePanel1.Triggers.Add(saveStateTrigger); 
        
            saveStateTrigger = new AsyncPostBackTrigger(); 
        
            saveStateTrigger.ControlID = dock.ID; 
        
            saveStateTrigger.EventName = "Command"; 
        
            UpdatePanel1.Triggers.Add(saveStateTrigger);

Thanks

Dock

answered on 11 Jun 2009

2 answers

1.7K+ views

Telerik.Web.UI.DialogHandler.aspx - What directory?

Does the Telerik.Web.UI.DialogHandler.aspx file exist as an independent file? And, if so, what directory does it reside in?

I have a url rewrite handler which is somehow messing up the dialogs. I have tried bypassing the url rewrite, but for some reason the dialogHandler.aspx file is being sought in one of my directories, and it does not exist anywhere within my solution.

-Ken Williams

Editor

answered on 11 Jun 2009

2 answers

109 views

Get Value from a Control in RadGrid

Hi, I'm working with a RadGrid on a web application, and I'm usin the EditFormSettings to customize the Edit Form in my grid, inside I have 2 checkboxes and I would like to get the value of that controls so then when CheckBox1 is True, the other one must be False. I used to do this with a formview typing this code:
Dim CheckBox1 As CheckBox = Ctype(FormView.FindControl("CheckBox1"), CheckBox)

but now with this RadGrid I cant get the value, hope anyone could help me

Grid

answered on 11 Jun 2009

8 answers

223 views

add_init function wasn't there before

I'm in the process of upgrading my controls to the newest release, but I noticed on my menu at the bottom of the page there is a Sys.Application.add_init function that wasn't there before, and it seems to be iterating through all the navigation items again! it has already rendered them to the page so why does it add all that stuff at the bottom again?

thanks!

Menu

answered on 11 Jun 2009

2 answers

154 views

RadMultiPage Javascript Control

Hello,

I could use a little assistance here since I can't seem to figure this out. Here's what I'm trying to achieve...

I have a RadMultiPage with 2 pages inside a .NET LoginView control. In the AnonymousView, PageView1 has a link called Login. When clicked, I need to switch to PageView2 using JavaScript. I need to do it this way instead of an AJAX callback because I want to set a timer to switch back to PageView1 after a certain amount of time.

My issue right now is that I can't seem to figure out how to access the RadMultiPage in JavaScript when it's inside the LoginView control.

Can someone explain to me how to do that? Thanks in advance!

TabStrip

answered on 11 Jun 2009