hi...im working on asp.net with VB
i have created a database which hav fields id,name,image path
in web form i hav written code for creation of image buttons dynamically
i hav connected the form to DB and got the table into DataSet
and also i hav placed one panel which contains image and label controls
for dynamic image buttons i hav given the image URL from table only. and i hav written addHandler method to hanling events
But for every button it handling one event only....
when i click the image button which r developed dynamically.... .the panel shld show the details of that imagebutton.
---------------------------------------------------------------------------
Imports System.Data
Imports System.Data.Sql Client
Imports System.Web.UI.C ontrol
.
Partial Class Default2
Inherits System.Web.UI.P age
Dim con As New SqlConnection
Dim da As SqlClient.SqlDa taAdapter
Dim strSQL As String
Dim ds As New DataSet
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArg s) Handles Me.Load
con = New SqlConnection(" Data Source=SYSTEM23 \SQLEXPRESS;Ini tial Catalog=epo;Int egrated Security=True")
strSQL = "select * from details"
da = New SqlClient.SqlDa taAdapter(strSQ L, con)
da.Fill(ds, "details")
Dim i As Int16
Dim j As Int16
Dim counter As Int16 = 0
i = ds.Tables("deta ils").Rows.Coun t.ToString
For j = 0 To i - 1
Dim img As New ImageButton
img.ID = "imageButto n" & j
PlaceHolder1.Co ntrols.Add(img)
img.Visible = True
img.ImageUrl = ds.Tables("deta ils").Rows(j)(2 )
img.Width = 200
img.Height = 200
AddHandler img.Command, AddressOf method1
'-- Add a pair of blank spaces
Dim MySpace As New Literal
MySpace.Text = " &n bsp;   ; "
PlaceHolder1.Co ntrols.Add(MySp ace)
'-- Add a line break
Counter += 1
If counter Mod 4 = 0 Then
Dim MyBreak As New Literal
MyBreak.Text = "<br/>"
PlaceHolder1.Co ntrols.Add(MyBr eak)
End If
Next
End Sub
Private Sub method1(ByVal Src As Object, ByVal Args As CommandEventArg s)
Panel1.Visible = True
End Sub
4 2038
hi...im working on asp.net with VB
i have created a database which hav fields id,name,image path
in web form i hav written code for creation of image buttons dynamically
i hav connected the form to DB and got the table into DataSet
and also i hav placed one panel which contains image and label controls
for dynamic image buttons i hav given the image URL from table only. and i hav written addHandler method to hanling events
But for every button it handling one event only....
when i click the image button which r developed dynamically.... .the panel shld show the details of that imagebutton.
---------------------------------------------------------------------------
Imports System.Data
Imports System.Data.Sql Client
Imports System.Web.UI.C ontrol
.
Partial Class Default2
Inherits System.Web.UI.P age
Dim con As New SqlConnection
Dim da As SqlClient.SqlDa taAdapter
Dim strSQL As String
Dim ds As New DataSet
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArg s) Handles Me.Load
con = New SqlConnection(" Data Source=SYSTEM23 \SQLEXPRESS;Ini tial Catalog=epo;Int egrated Security=True")
strSQL = "select * from details"
da = New SqlClient.SqlDa taAdapter(strSQ L, con)
da.Fill(ds, "details")
Dim i As Int16
Dim j As Int16
Dim counter As Int16 = 0
i = ds.Tables("deta ils").Rows.Coun t.ToString
For j = 0 To i - 1
Dim img As New ImageButton
img.ID = "imageButto n" & j
PlaceHolder1.Co ntrols.Add(img)
img.Visible = True
img.ImageUrl = ds.Tables("deta ils").Rows(j)(2 )
img.Width = 200
img.Height = 200
AddHandler img.Command, AddressOf method1
'-- Add a pair of blank spaces
Dim MySpace As New Literal
MySpace.Text = " &n bsp;   ; "
PlaceHolder1.Co ntrols.Add(MySp ace)
'-- Add a line break
Counter += 1
If counter Mod 4 = 0 Then
Dim MyBreak As New Literal
MyBreak.Text = "<br/>"
PlaceHolder1.Co ntrols.Add(MyBr eak)
End If
Next
End Sub
Private Sub method1(ByVal Src As Object, ByVal Args As CommandEventArg s)
Panel1.Visible = True
End Sub
So whats the problem?????... .You have created one Eventhandler for every button.....this event will cause method1 to be executed in every button's click....you can have the button's id ,which causing the event to fire,inside method1 and do the needful.
Your eventhandler can call one function which in turn call another.
ACTUALLY I WANT TO GET THE DETAILS OF PRODUCT FROM DataSet TO THE PANEL.......THI S DETAILS DEPENDS ON THE WHICH IMAGE BUTTON WE HAV CLICKED ........
SAMPLE WEB PAGE:
http://search.live.com/images/results.aspx?q= nokia&FORM=QBIR
c the above link....u can get some idea
if i run my prog i will get the page like above
if i click on any image button the selected image details should be come to panel.....
Plz help me in this
if u give mail address...i will send this project also
Plzz help me in this..........
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