Repeater Control

Question

Hi How to pull data from repeater row without PostBack & display in TextBoxes Thanks

Gajendra Jangid · Answer

try this code using System; using System.Collections.Generic; using System.Linq; using System.Web; namespace RepeaterTest { public class Car { private string _year; private string _make; private string _model; public string Year { get { return _year; } set { _year = value; } } public string Make { get { return _make; } set { _make=value;} } public string Model { get { return _model; } set { _model = value; } } public Car( string year, string make, string model){ _year = year; _make = make; _model = model; } public Car(){ } } } using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Collections; namespace RepeaterTest { public class Cars:CollectionBase { public int Add(Car car) { return List.Add(car); } } } in code behind: using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; namespace RepeaterTest { public partial class WebForm1 : System.Web.UI.Page { protected void Page_Load( object sender, EventArgs e) { if (!Page.IsPostBack) { Cars cars = new Cars(); Car c1 = new Car( "2011" , "Marcedez" , "Marcedez" ); Car c2 = new Car( "2012" , "BMW" , "135i" ); cars.Add(c1); cars.Add(c2); Repeater1.DataSource = cars; Repeater1.DataBind(); } } protected void Repeater1_ItemCommand( object source, RepeaterCommandEventArgs e) { if (e.CommandName == "Add" ) { //Car carLastEntered = new Car(); Cars cars = new Cars(); foreach (RepeaterItem item in Repeater1.Items) { Car car = new Car(); car.Year = ((TextBox)(item.FindControl( "txtYear" ))).Text; car.Make = ((TextBox)(item.FindControl( "txtMake" ))).Text; car.Model = ((TextBox)(item.FindControl( "txtModel" ))).Text; cars.Add(car); //carLastEntered = car; } //cars.Add(carLastEntered); Repeater1.DataSource = cars; Repeater1.DataBind(); } } } } in aspx: "C#" AutoEventWireup= "true" CodeBehind= "WebForm1.aspx.cs" Inherits= "RepeaterTest.WebForm1" %> "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" > "http://www.w3.org/1999/xhtml" > "server" > "form1" runat= "server" > "Repeater1" runat= "server" onitemcommand= "Repeater1_ItemCommand" > "0" cellspacing= "5" > "padding-top: 5px;" > "6" > "lblInstructions" runat= "server" Text= "Add your cars here:" /> "server" id= "trHeader" style= "font-weight: bold;" > Year Make Model "txtYear" runat= "server" Width= "65" Text= ' ' /> "txtMake" runat= "server" Width= "70" Text= ' ' /> "txtModel" runat= "server" Width= "70" Text= ' ' /> "padding-top: 5px;" > "6" > "btnAdd" runat= "server" Text= "Add Car" CommandName= "Add" />

Md Sarfaraj · Answer

Hello Jagjit, Here is a link that might be helpful to you. Link: https://stackoverflow.com/questions/13475916/textbox-lost-values-after-postback-in-repeater-control