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Problem Creating Server Side Javascript

Posted By:      Posted Date: September 22, 2010    Points: 0   Category :ASP.Net
 

I have a custom control which creates client side Javascript in order for it to function. When the property .OnSelectScript is wrapped in an if...then that tests its length, the value of .OnSelectScript appears to be ignored when the Javascript is being generated. However, when I set the .text value of a test label to Javascript, it appears there. I have confirmed that the statement *does not* appear client side when I view the source for the page.

Property declaration for the control

    Public Property OnSelectScript() As String
        Get
            Return _OnSelectScript
        End Get
        Set(ByVal value As String)
            _OnSelectScript = value
        End Set
    End Property
    Private _OnSelectScript As String

Full SUB as designed

    Protected Sub Page_Load() Handles Me.Load

        Dim ClientSideJavaScript As New StringBuilder

        LabelSelectorTitle.Text = Me.Title
        Call LoadData()

        ClientSideJavaScript.Append("/*File: Test Selector.aspx.vb Sub: Page_Load()*/" & Chr(10))
        ClientSideJavaScript.Append("function setValue(ParentPopup, TargetDisplayControl, NewDisplayValue, TargetTextboxControl, NewKeyValue) {" & Chr(10))
        ClientSideJavaScript.Append("document.getElementById(TargetDisplayControl).inn


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