generate text box on buttion click

Question

textbox1 textbox1 add more when user click on add more two more textbox generated. if again click two more textbox generated and more. please help . thanks

Keertti Raj Thangavelu Babu · Answer

Hi Rajeev, Please check the following link: http://www.c-sharpcorner.com/UploadFile/3db540/creating-validating-reading-dynamic-textbox-in-Asp-Net/

sumit kumar · Answer

Post will not make a difference and there will not be any effect solutions will work as expected

sapana sharma · Answer

int c = 0; private void button1_Click(object sender, EventArgs e) { TextBox txtRun = new TextBox(); txtRun.Name = "txtDynamic"+c++; txtRun.Location = new System.Drawing.Point(20, 18+(20*c)); txtRun.Size = new System.Drawing.Size(200, 25); this.Controls.Add(txtRun); } Hope this helps, if this solves your problem

Rajeev Kumar · Answer

dear sumit if page is again loaded then ..

sumit kumar · Answer

This is how i have achieve same. Below is the Asp.net code for you: onclick="btnGenerate_Click"/> and this is the code-behind code: public static int count = 0; protected void Page_Load(object sender, EventArgs e) { for (int k = 0; k { if (Session[k.ToString()] != null) pnl.Controls.Add((Table)Session[k.ToString()]); } } protected void btnGenerate_Click(object sender, EventArgs e) { Table table = new Table(); TableRow tr = new TableRow(); TableCell cell1 = new TableCell(); TableCell cell2 = new TableCell(); cell1.Controls.Add(new TextBox()); cell2.Controls.Add(new TextBox()); tr.Cells.Add(cell1); tr.Cells.Add(cell2); table.Rows.Add(tr); pnl.Controls.Add(table); Session[count.ToString()] = table; count++; }

Rajeev Kumar · Answer

protected void LinkButton1_Click(object sender, EventArgs e) { foreach (TableRow tr in Table1.Controls) { foreach (TableCell tc in tr.Controls) { if (tc.Controls[0] is TextBox) { Response.Write(((TextBox)tc.Controls[0]).Text); } } Response.Write(" "); } } private void CreateDynamicTable() { // Fetch the number of Rows and Columns for the table // using the properties int tblRows =1; int tblCols = 2; // Now iterate through the table and add your controls for (int i = 0; i { TableRow tr = new TableRow(); for (int j = 0; j { TableCell tc = new TableCell(); TextBox txtBox = new TextBox(); txtBox.ID = "txt-" + i.ToString() + "-" + j.ToString(); txtBox.Text = "RowNo:" + i + " " + "ColumnNo:" + " " + j; tc.Controls.Add(txtBox); tr.Cells.Add(tc); } Table1.Rows.Add(tr); Table1.EnableViewState = true; ViewState["Table1"] = true; } } protected override object SaveViewState() { object[] newViewState = new object[2]; List txtValues = new List (); foreach (TableRow row in Table1.Controls) { foreach (TableCell cell in row.Controls) { if (cell.Controls[0] is TextBox) { txtValues.Add(((TextBox)cell.Controls[0]).Text); } } } newViewState[0] = txtValues.ToArray(); newViewState[1] = base.SaveViewState(); return newViewState; } protected override void LoadViewState(object savedState) { if (savedState is object[] && ((object[])savedState).Length == 2 && ((object[])savedState)[0] is string[] ) { object[] newViewState = (object[])savedState; string[] txtValues = (string[])(newViewState[0]); if (txtValues.Length > 0) { CreateDynamicTable(); int i = 0; foreach (TableRow row in Table1.Controls) { foreach (TableCell cell in row.Controls) { if (cell.Controls[0] is TextBox && i { ((TextBox)cell.Controls[0]).Text = txtValues[i++].ToString(); } } } } base.LoadViewState(newViewState[1]); } else { base.LoadViewState(savedState); } } protected void LinkButton1_Click1(object sender, EventArgs e) { CreateDynamicTable(); } } }

Jitendra Kumar · Answer

then check other links or provide code for better understading.

Rajeev Kumar · Answer

requirement is without use of grid view

keyur · Answer

Hello Can you please check below link http://www.codeproject.com/Articles/467788/Dynamically-adding-and-deleting-rows-from-ASP-NET hope this will help you

Rajeev Kumar · Answer

i working on web . problem is i need to store value and then insert in db. jitender your first link in gud but when page is loaded then textbox is gererated same as button click

keyur · Answer

Hello rajeev Can you please tell me more about your problem ? what are you using winforms,webforms ? what control are you using ? Thanks Keyur

Jitendra Kumar · Answer

what is not right??

Hussain Ahmed · Answer

Dear Rajeev ! Please see this: http://www.c-sharpcorner.com/Blogs/15535/generate-textbox-dynamically-at-runtime-in-windows-form-appl.aspx

Jitendra Kumar · Answer

See LInks :- http://www.dotnettips4u.com/2013/03/dynamically-creating-text-boxes-using-c.html http://geekswithblogs.net/dotNETvinz/archive/2009/03/17/dynamically-adding-textbox-control-to-aspnet-table.aspx http://www.dotnetpickles.com/2014/02/cnet-dynamically-create-textbox-in.html

generate text box on buttion click

Answers (14)