Dynamic Controls creation

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I have single button in aspx. if i clik a button textbox will create at runtime. Then again i click the button aanother textbox will create. toataly 1 + 1 = 2. But the problem is single text box only created. pls help me.

Posted 2-Oct-12 22:43pm

sangeethamanikandan

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Comments

DaveAuld 3-Oct-12 4:46am

What code did you try with?

3 solutions

Solution 1

try this link
http://aspdotnetcodebook.blogspot.in/2008/03/how-to-create-textbox-control.html[^]

Posted 3-Oct-12 0:31am

Abhijit Parab

Solution 2

try this

VB

'declare static varible for id
       Static id As Integer

       'In the button click event function

       'write a code

       Dim txt = New TextBox()
       txt.Id = "txt_" + id
       txt.ClientIDMode = UI.ClientIDMode.Static
       form1.Controls.Add(txt)
       id = id + 1

Posted 3-Oct-12 2:04am

Vijay Walunj,Navi mumbai

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sangeethamanikandan · Accepted Answer · 2012-10-04T01:49:00

Public Class TextBox1
Inherits System.Web.UI.Page

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not IsPostBack Then
Session("count") = 0
Dim table As Table = New Table()
table.ID = "Tab1"
Page.Form.Controls.Add(table)
Dim i As Integer
For i = 0 To 3
Dim text As TextBox = New TextBox()
text.ID = "text_" & i
Page.Form.Controls.Add(New TextBox())
Session("count") = Session("count") + 1
Next
End If
End Sub

Protected Sub Button1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Button1.Click

If Session("count") > 0 Then
For i1 As Integer = 0 To Session("count") - 1
Dim text1 As TextBox = New TextBox()
text1.ID = "text_" & i1
Page.Form.Controls.Add(New TextBox())
If i1 >= 4 Then
If (i1 Mod 4) = 0 Then
Response.Write("

")
End If
End If

Next
End If
Response.Write("

")
For i = 0 To 3
Dim text As TextBox = New TextBox()
text.ID = "text_" & i
Page.Form.Controls.Add(New TextBox())
Session("count") = Session("count") + 1
Next
End Sub

End Class