Hi Scott,
Sorry for the late late reply...
here is the code that I use
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles MyBase.Load
'Put user code to initialize the page here
If Not Page.IsPostBack Then
setValues() --Setting basic values
SPOpType = Request.QueryString("optype")
If Not SPOpType = "" Then
getDetails()
makeVisible() --Making Panels Visible
Else
makeInvisible() --Making Panels InVisible
End If
End If
End Sub
Private Sub btnGrid_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles btnGrid.Click
Dim dsCompare As DataSet
SPItemNumber = integer.parse(txtEVID.Text)
SPSaleDate = date.parse(txtSDate.Text)
Try
dsCompare = db.GetCompare(SPItemNumber, SPSaleDate)
If Not dsCompare Is Nothing Then
SPDGCompare = dsCompare
dgCompare.DataSource = dsCompare
dgCompare.DataBind()
pnlCompare.Visible = True
End If
Catch ex As Exception
errLog.LogIt("Binding Compare Grid Error", ex, "")
End Try
End Sub
Private Sub getDetails()
Dim ds As DataSet
Dim dsSum As DataSet
Try
dgCompare.DataSource = SPDGCompare
dgCompare.DataBind()
Catch ex As Exception
errLog.LogIt("Binding Grid1 Error", ex, "")
End Try
Try
ds = db.GetDetails1(SPItemNumber, SPSaleDate, SAPOpType)
dgScroll.DataSource = ds
dgScroll.DataBind()
Catch ex As Exception
errLog.LogIt("Binding Grid2 Error", ex, "")
End Try
Try
dsSum = db.GetDetails2(SPItemNumber, SPSaleDate, SAPOpType)
dgSummary.DataSource = dsSum
dgSummary.DataBind()
Catch ex As Exception
errLog.LogIt("Binding Grid3 Error", ex, "")
End Try
End Sub
Public Property SPItemNumber() As integer
Get
Return viewstate("SPItemNumber")
End Get
Set(ByVal Value As integer)
ViewState("SPItemNumber") = Value
End Set
End Property
Public Property SPSaleDate() As Date
Get
Return viewstate("SPSaleDate")
End Get
Set(ByVal Value As Date)
ViewState("SPSaleDate") = Value
End Set
End Property
Public Property SPOpType() As String
Get
Return viewstate("SPOpType")
End Get
Set(ByVal Value As String)
ViewState("SPOpType") = Value
End Set
End Property
Public Property SPDGCompare() As DataSet
Get
Return viewstate("SPDGCompare")
End Get
Set(ByVal Value As DataSet)
ViewState("SPDGCompare") = Value
End Set
End Property
"Scott M." <s-mar@nospam.nospamwrote in message
news:e%235FgEAwGHA.1436@TK2MSFTNGP02.phx.gbl...
Quote:
Not yet. When you have questions of this kind, it's best to provide us
with your code (not just bits and pieces). Let's see all your code.
>
I think the problem is you are trying to set the property values once they
are already gone.
>
"stephen" <stephen_jn@hotmail.comwrote in message
news:%23VY91h$vGHA.1216@TK2MSFTNGP03.phx.gbl...
Quote:
>Hi Scott,
>>
>I am sorry.. i do it at the click event of a button so that it sets the
>values that were in the respective textboxes
>e.g
>SPItemNumber = integer.parse(textbox1.text)
>SPSaleDate = date.parse(textbox2.text)
>I set the values first then call the stp for the first Datagrid and then
>bind it.... then on clicking the "HyperLink" in the datagrid postback to
>the same page, call another STP (3 parameters) and bind the second
>datagrid
>>
>Am i presenting the situation correctly this time,
>Thanks,
>Stephen
>>
>>
>>
>"Scott M." <s-mar@nospam.nospamwrote in message
>news:eLEmDd$vGHA.3264@TK2MSFTNGP03.phx.gbl...
Quote:
>>Well what is this property a property of? And, I also don't see any
>>lines of code that actually call the set portion of your properties.
>>>
>>When are you writing this code:
>>>
>>SPItemNumber = something
>>SPSaleDate = something
>>>
>>>
>>"stephen" <stephen_jn@hotmail.comwrote in message
>>news:usA1r%23%23vGHA.4756@TK2MSFTNGP04.phx.gbl.. .
>>>Hi Scott,
>>>>
>>>Thanks for the reply, This is my task. I take an itemnumber, saledate
>>>retieve all info (there can be multiple values) and display it on a
>>>grid. then the user can click on a specific value and now I take the
>>>values again (this time 3 values... itemnumber, saledate and OpType)
>>>and retieve info and display on another grid.
>>>>
>>>So the first time a user inputs itemnumber and saledate.. and clicks
>>>the button I store it in properties like this
>>>Public Property SPItemNumber() As integer
>>>Get
>>> Return viewstate("SPItemNumber")
>>>>
>>> End Get
>>> Set(ByVal Value As integer)
>>> ViewState("SPItemNumber") = Value
>>>>
>>> End Set
>>>End Property
>>>>
>>>Public Property SPSaleDate() As Date
>>>Get
>>> Return viewstate("SPSaleDate")
>>>>
>>> End Get
>>> Set(ByVal Value As Date)
>>> ViewState("SPSaleDate") = Value
>>>>
>>> End Set
>>>End Property
>>>>
>>>>
>>>I set it when i user clicks the button to get the information
>>>(firstDatagrid) and this has a itemtemplate like this
>>><asp:TemplateColumn HeaderText="Op Type"
>>>ItemStyle-HorizontalAlign="Center">
>>><ItemTemplate>
>>> <asp:HyperLink runat="server" id="OPLink" text='<%#
>>>DataBinder.Eval(Container.DataItem, "optype") %>' NavigateUrl='<%#
>>>"default.aspx?optype=" & Container.DataItem("optype") %>' />
>>></ItemTemplate>
>>></asp:TemplateColumn>
>>>>
>>>but it clears out when I click on the link.... i know it posts to the
>>>same page... but why does the property value cleared?
>>>>
>>>Thanks,
>>>Stephen
>>>>
>>>>
>>>>
>>>>
>>>"Scott M." <s-mar@nospam.nospamwrote in message
>>>news:uFBFgY%23vGHA.5044@TK2MSFTNGP05.phx.gbl. ..
>>>>Can you be more specific? What properties of what objects are you
>>>>setting? How are you setting them? When are you setting them?
>>>>>
>>>>>
>>>>"stephen" <stephen_jn@hotmail.comwrote in message
>>>>news:u2oGYU%23vGHA.3964@TK2MSFTNGP04.phx.gbl.. .
>>>>>Hi,
>>>>>>
>>>>>I make use of properties to store values that are relevant to the
>>>>>page but this time I am posting the page to itself and the values are
>>>>>Zero or null (they disappear). is there any other way I can store
>>>>>them/preserve them so that when I post back I can use the values.
>>>>>I tried session and it works but some other ideas would be helpful.
>>>>>>
>>>>>Appreciate your help,
>>>>>Stephen
>>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>
>>>
>>
>>
>
>
