Questions on UI for ASP.NET AJAX Forum

1 answer

58 views

Hello,

Is there a way to make the Contectual Menu on the RadGrid behave like Google Drive where an image appears on hover over of the grid row and the menu appears after a left click

Thanks
Thomas

Grid

answered on 15 Apr 2013

1 answer

94 views

Rad tooltip manager, access controls in page

I have a tool tip that has an .ascx form loaded to it; However, I'm looking for a way to let it the .ascx.cs access a control in the main page that the tooltip shows in. Is there a way to do so?

ToolTip

answered on 15 Apr 2013

1 answer

58 views

Filter for GridTemplateColumns not Consistent

I have a grid that I am creating in the Page_Init. I set the attribute

RadGrid1.AllowFilteringByColumn =

True

I have 2 checkbox columns that I use a GridTemplateColumn. First the first column I have fieldName and colName set to Selected, and the second column I have the fieldName and colName set to Forced.

Dim columnCheckBox As New GridTemplateColumn

columnCheckBox.ItemTemplate = New MyTemplate(fieldName)

columnCheckBox.DataField = fieldName

columnCheckBox.HeaderText = colName

columnCheckBox.UniqueName = fieldName

oRadGrid.MasterTableView.Columns.Add(columnCheckBox)

The code for MyTemplate is below. This allows the grid to show a checkbox that is editable right away.

Public Class MyTemplate

Implements ITemplate

Protected boolValue As CheckBox

Private colname As String

Public Sub New(ByVal cName As String)

colname = cName

End Sub

Public Sub InstantiateIn(ByVal container As System.Web.UI.Control) Implements ITemplate.InstantiateIn

boolValue = New CheckBox()

boolValue.ID = colname

AddHandler boolValue.DataBinding, _

AddressOf boolValue_DataBinding

boolValue.Enabled = True

container.Controls.Add(boolValue)

End Sub

Sub boolValue_DataBinding(ByVal sender As Object, ByVal e As EventArgs)

Dim cBox As CheckBox = DirectCast(sender, CheckBox)

Dim container As GridDataItem = DirectCast(cBox.NamingContainer, GridDataItem)

If ((DirectCast(container.DataItem, DataRowView))(colname)) = 1 Or ((DirectCast(container.DataItem, DataRowView))(colname)) = True Then

cBox.Checked = True

Else

cBox.Checked = False

End If

End Sub

End Class

I also populate the grid using the RadGrid1_NeedDataSource feature.

Protected Sub RadGrid1_NeedDataSource(ByVal source As Object, ByVal e As GridNeedDataSourceEventArgs) Handles RadGrid1.NeedDataSource

If mintCircSetID > 0 Then

Dim strSQL As String = ""

Dim intIndex As Integer = 0

Dim strSortedColumn As String = ""

Dim strSortClause As String = ""

strSQL = "EXEC WB_sp_RetrieveGeographySelection_ForTelerik '" & mstrSessionID & "'," & mintEventID

If mblnFullRunUtilizedInd Or cbSingleZip.Checked Then

strSQL = strSQL & ",0"

Else

strSQL = strSQL & ",1"

End If

If cbSundayFR.Checked Or cbSundayHD.Checked Or cbSundaySC.Checked Or cbSundayMX.Checked Then

strSQL = strSQL & ",1"

Else

strSQL = strSQL & ",0"

End If

If cbMondayFR.Checked Or cbMondayHD.Checked Or cbMondaySC.Checked Or cbMondayMX.Checked Then

strSQL = strSQL & ",1"

Else

strSQL = strSQL & ",0"

End If

If cbTuesdayFR.Checked Or cbTuesdayHD.Checked Or cbTuesdaySC.Checked Or cbTuesdayMX.Checked Then

strSQL = strSQL & ",1"

Else

strSQL = strSQL & ",0"

End If

If cbWednesdayFR.Checked Or cbWednesdayHD.Checked Or cbWednesdaySC.Checked Or cbWednesdayMX.Checked Then

strSQL = strSQL & ",1"

Else

strSQL = strSQL & ",0"

End If

If cbThursdayFR.Checked Or cbThursdayHD.Checked Or cbThursdaySC.Checked Or cbThursdayMX.Checked Then

strSQL = strSQL & ",1"

Else

strSQL = strSQL & ",0"

End If

If cbFridayFR.Checked Or cbFridayHD.Checked Or cbFridaySC.Checked Or cbFridayMX.Checked Then

strSQL = strSQL & ",1"

Else

strSQL = strSQL & ",0"

End If

If cbSaturdayFR.Checked Or cbSaturdayHD.Checked Or cbSaturdaySC.Checked Or cbSaturdayMX.Checked Then

strSQL = strSQL & ",1"

Else

strSQL = strSQL & ",0"

End If

strSQL = strSQL & "," & mintParentMap

If cbSundayFR.Checked Or cbMondayFR.Checked Or cbTuesdayFR.Checked Or cbWednesdayFR.Checked Or cbThursdayFR.Checked Or cbFridayFR.Checked Or cbSaturdayFR.Checked Then

strSQL = strSQL & ",1,1,1"

Else

If cbSundayHD.Checked Or cbMondayHD.Checked Or cbTuesdayHD.Checked Or cbWednesdayHD.Checked Or cbThursdayHD.Checked Or cbFridayHD.Checked Or cbSaturdayHD.Checked Then

strSQL = strSQL & ",1"

Else

strSQL = strSQL & ",0"

End If

If cbSundayMX.Checked Or cbMondayMX.Checked Or cbTuesdayMX.Checked Or cbWednesdayMX.Checked Or cbThursdayMX.Checked Or cbFridayMX.Checked Or cbSaturdayMX.Checked Then

strSQL = strSQL & ",1"

Else

strSQL = strSQL & ",0"

End If

If cbSundaySC.Checked Or cbMondaySC.Checked Or cbTuesdaySC.Checked Or cbWednesdaySC.Checked Or cbThursdaySC.Checked Or cbFridaySC.Checked Or cbSaturdaySC.Checked Then

strSQL = strSQL & ",1"

Else

strSQL = strSQL & ",0"

End If

intIndex = UBound(Split(hidSortInformation.Value, ","))

Do While intIndex >= 0

strSortedColumn = Trim(Split(hidSortInformation.Value, ",")(intIndex))

strSortClause = strSortClause & strSortedColumn & ","

intIndex -= 1

Loop

strSortClause = Left(strSortClause, Len(strSortClause) - 1)

strSQL = strSQL & ",'" & strSortClause & "',"

If cbSortingByParent.Checked Then

strSQL = strSQL & "1"

Else

strSQL = strSQL & "0"

End If

strSQL = strSQL & ",''"

RadGrid1.DataSource = GetDataTable(strSQL)

End If

End Sub

Public Function GetDataTable(ByVal query As String) As DataTable

Dim ConnString As String = ConfigurationManager.ConnectionStrings("iAnalyzeConnectionString").ConnectionString

Dim conn As SqlConnection = New SqlConnection(ConnString)

Dim adapter As SqlDataAdapter = New SqlDataAdapter

adapter.SelectCommand = New SqlCommand(query, conn)

Dim table1 As New DataTable

conn.Open()

Try

adapter.Fill(table1)

Finally

conn.Close()

End Try

Return table1

End Function

When the grid comes up, the cells for each column in each row are checkboxes. The filter option on the Selected column is a textbox and the filter option on the Forced column is a checkbox. I need both columns to be checkboxes. What I am doing wrong?

The underlying data from the database call has both columns as BIT fields.

Grid

answered on 15 Apr 2013

1 answer

84 views

How to use

Hi.
I want to display the gauge as one of the column in the RADgrid.
Instead of showing the performance in number, i want to display the guage.
Is that possible...?
If yes, pls help me by giving the solution.

thanks
--Alex

Gauge

answered on 15 Apr 2013

1 answer

84 views

Javascript validation for custom commands before sending to server

Hi,

I have ajaxified RadGrid and in CommandItemTemplate I have RadToolBar with several buttons for my custom actions for data in the grid, which I handle in RadGridResults_ItemCommand(object sender, GridCommandEventArgs e).

In that function firstly I perform some validations before I continue working with those data. But I think some of those validations can be done by javascript on client side but I don't know how to do that. Could you advice me how to implement when user clicks on RadToolBarButton firstly some javascript function will be called where some conditions will be evaluated and if everything will be correct, it will be sent to server where RadGridResults_ItemCommand function will handle them.

Thanks for any help,

Peter

Grid

answered on 15 Apr 2013

1 answer

51 views

[Solved] Remove TagCloud Item

Hi,

I want to remove an item from the RadTagcloud through JS. I am able to access all the items in JS, but my delete statement generates an exception. Please help we with a JS code to delete item.

Thanks in advance,
Needha.