Handling Linkbutton event in dynamically generated html table

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Dear All,

Find my code below

VB

Dim hTable As New HtmlTable()


Private Sub makeHTML(ByVal pDataSet As DataSet)

Dim lRowCount As Integer = 0
Dim lColCount As Integer = 0
Dim hCell(23) As HtmlTableCell

Dim lHyperLink(pDataSet.Tables(0).Rows.Count) As LinkButton

While lRowCount < pDataSet.Tables(0).Rows.Count 

Dim hRow As New HtmlTableRow

lHyperLink(lRowCount) = New LinkButton()
lHyperLink(lRowCount).Text = "Hello"
lHyperLink(lRowCount).ID = "LBHLink" + lRowCount.ToString

AddHandler lHyperLink(lRowCount).Click, AddressOf lHyperLink_Click

hCell(lColCount).Controls.Add(lHyperLink(lRowCount))
lRowCount += 1

End While
hTable.Rows.Add(hRow)
    TblPanel.Controls.Add(hTable)

  End Sub



 Protected Sub lHyperLink_Click(ByVal sender As Object, ByVal e As System.EventArgs)

' Handled event actions here

  End Sub

Event handler is not getting called.

Kindly help.

Posted 17-Jul-15 2:02am

Magic Wonder

Updated 17-Jul-15 2:08am

v3

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User 4180254 · Answer 1 · 2015-07-17T10:59:00

Hi,

With little modification it should work now as below.

VB

Private Sub makeHTML(ByVal pDataSet As DataSet)

Dim lRowCount As Integer = 0
Dim lColCount As Integer = 0
Dim hCell As New HtmlTableCell

Dim lHyperLink(pDataSet.Tables(0).Rows.Count) As LinkButton

While lRowCount < pDataSet.Tables(0).Rows.Count

    Dim hRow As New HtmlTableRow
    hRow.Cells.Add(hCell)

    lHyperLink(lRowCount) = New LinkButton()
    lHyperLink(lRowCount).Text = "Hello"
    lHyperLink(lRowCount).ID = "LBHLink" + lRowCount.ToString

    AddHandler lHyperLink(lRowCount).Click, AddressOf lHyperLink_Click

    hRow.Cells(lColCount).Controls.Add(lHyperLink(lRowCount))
    lRowCount += 1

    hTable.Rows.Add(hRow)

End While

tPanel.Controls.Add(hTable)

End Sub