Get only checkbox checked id inside repeater

Mohammad Aman

10y11.4k.NET

I have checkbox inside a repeater . i want to get checkbox checked id only .. and then perform operation on checked checkbox clicked event in asp.net C#

OnItemCommand="RepeaterNewEnquiry_ItemCommand" OnPreRender="RepeaterNewEnquiry_PreRender">

Style="width:100% !important;" />

4 Replies

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Manas Mohapatra10y ago
Try with below code:
$("input[type=submit]").click(function () {
   $("#rptEmployee input[type=checkbox]").each(function () {
      if ($(this).is(":checked")) {
         alert($(this).attr("value"));
      }
   });
});
rptEmployee is ID of repeater and on submit button click it will alert.
Mohammad Aman10y ago
Sorry to forget to tell you. I am finding CheckBox Id inside Repeater using JavaScript OR JQuery not in C#
Manas Mohapatra10y ago
Try with below code:

ASPX code
<asp:Repeater ID="RepeaterNewEnquiry" runat="server" OnItemDataBound="RepeaterNewEnquiry_ItemDataBound"
OnItemCommand="RepeaterNewEnquiry_ItemCommand" OnPreRender="RepeaterNewEnquiry_PreRender">
<ItemTemplate>
<asp:CheckBox ID="ckbImportant" runat="server" CssClass="ckb"
Style="width:100% !important;"
OnCheckedChanged="Check_Changed" AutoPostBack="true"/>
ItemTemplate>
asp:Repeater>
Code-behind
protected void RepeaterNewEnquiry_ItemDataBound(Object sender, RepeaterItemEventArgs e) {
   if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType ==       ListItemType.AlternatingItem) {
      var item = e.Item.DataItem as Model;
      if (item != null) {
      var chk = e.Item.FindControl("ckbImportant") as CheckBox;
      if (chk != null) {
         chk.Text = item.Name;
         chk.InputAttributes.Add("value", item.Id.ToString());
        }
}
  }
}

protected void Check_Changed(Object sender, EventArgs e) {
   var id = ((CheckBox) sender).InputAttributes["value"];
   //you now have access to the item id and can manipulate at will.
}
Shakti Singh Dulawat10y ago
You can use same template in repeater and it will work

<%@ Page Language="C#" %>

<%@ Import Namespace="System.Data" %>

Checkbox Command Sample

GridView Example

Flag

CssClass="HiddenText" AutoPostBack="true" runat="server" OnCheckedChanged="CheckBox1_CheckedChanged" />

Repeater Example

CssClass="HiddenText" AutoPostBack="true" runat="server" OnCheckedChanged="CheckBox1_CheckedChanged" />
<%#Eval("ItemDescription")%>

Get only checkbox checked id inside repeater

GridView Example

Repeater Example