repeater binding without page load

Question

can i bind repeater without page load in vb.net?? please share examples..

Amit Mohanty · Answer

Could you please share a minimal, reproducible code snippet, so we can better understand the problem?

rupesh gour · Answer

after click event popup for kyc which is closed after 2 sec , how to resolved.

Amit Mohanty · Answer

You can store the values of textboxes in ViewState or Session state, and then restore those values when rebinding the repeater.

rupesh gour · Answer

i have an text box in repeater but after 2 sec value is restored, then how this issue will handled?

Amit Mohanty · Answer

By using Repeater control: Product Id Product Name Product Price Public Class _Default Inherits System.Web.UI.Page Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) Handles Me.Load If Not IsPostBack Then BindRepeater() End If End Sub Private Sub BindRepeater() Dim connectionString As String = "Data Source=.;Initial Catalog=TestingDB;Integrated Security=SSPI;" Dim query As String = "SELECT ID, Name, Price FROM Products" Using connection As New SqlConnection(connectionString) Using command As New SqlCommand(query, connection) connection.Open() Using reader As SqlDataReader = command.ExecuteReader() ' Bind the data to the repeater Repeater1.DataSource = reader Repeater1.DataBind() End Using End Using End Using End Sub Protected Sub Timer1_Tick(sender As Object, e As EventArgs) Handles Timer1.Tick ' Rebind repeater every 2 seconds BindRepeater() End Sub End Class

rupesh gour · Answer

no i want to work also on repeater, Please suggest

Amit Mohanty · Answer

If your purpose is to show data only then you can use html table instade of repeater control. For example: .price { color: burlywood; } $(document).ready(function () { // Fetch data initially fetchDataAndUpdateTable(); // Refresh data every 1 seconds setInterval(fetchDataAndUpdateTable, 1000); }); function fetchDataAndUpdateTable() { $.ajax({ type: "POST", url: "Default.aspx/GetUpdatedPrices", contentType: "application/json; charset=utf-8", dataType: "json", success: function (response) { var data = JSON.parse(response.d); document.getElementById('tblDetails').innerHTML = ` Product Id Product Name Product Price `; $.each(data, function (index, item) { document.getElementById('tblDetails').innerHTML += ` ${item.ProductID} ${item.ProductName} ${item.Price} `; }); }, failure: function (response) { console.error('Error fetching data:', response); } }); } Product Id Product Name Product Price Imports System.Data.SqlClient Imports System.Web.Script.Serialization Imports System.Web.Script.Services Imports System.Web.Services Public Class _Default Inherits System.Web.UI.Page Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) Handles Me.Load End Sub Public Shared Function GetUpdatedPrices() As String Dim updatedProducts As New List(Of Product)() Dim connectionString As String = "Data Source=.;Initial Catalog=TestingDB;Integrated Security=SSPI;" Using connection As New SqlConnection(connectionString) Dim query As String = "SELECT ID, Name, Price FROM Products" Using command As New SqlCommand(query, connection) connection.Open() Using reader As SqlDataReader = command.ExecuteReader() While reader.Read() Dim product As New Product() product.ProductID = Convert.ToInt32(reader("ID")) product.ProductName = reader("Name").ToString() product.Price = Convert.ToDecimal(reader("Price")) updatedProducts.Add(product) End While End Using End Using End Using ' Return updatedProducts Dim serializer As New JavaScriptSerializer() Return serializer.Serialize(updatedProducts) End Function End Class Public Class Product Public Property ProductID As Integer Public Property ProductName As String Public Property Price As Decimal End Class

repeater binding without page load

Answers (7)