I have a repeater in which there is textbox ...now I want to when user click on anchor link in repeater then got the value of textbox

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<asp:Repeater ID="rptDestroy" runat="server" >
<ItemTemplate>
<tr>
<td><%#Eval("productName") %></td>
<td><%#Eval("ProductId") %></td>
<td><%#Eval("Attid") %></td>
<td><%#Eval("vname") %></td>
<td><%#Eval("PendingQty") %></td>
<td>
<asp:TextBox ID="txtDestroyQty" CssClass="txt" runat="server"></asp:TextBox>
<a href="javascript:Destroy('<%#Eval("vendorId") %>','<%#Eval("ProductId") %>','<%#Eval("Attid") %>')">Destroy</a>
</td>
</tr>
</ItemTemplate>
</asp:Repeater>

and my jqery is

function Destroy(vid, Pid, Attid) {
var obj = {};
obj.vid = vid;
obj.pid = Pid;
obj.attid = Attid;
obj.pendingqty = pendingqty;
$.ajax({
type: "POST",
url: "/stocks/Rejection.aspx/DestroyItem",
data: JSON.stringify(obj),
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function (data) {

if (data.d == "Y")
window.location.href = '/stocks/rejection.aspx';
else
alert('Not Destroyed');

},
error: function (result) {
alert('went wrong');
}

});
}

What I have tried:

var value = $(this).closest('td').find("input[id*='txtDestroyQty']");
var value = $(this).closest("[id*='rptDestroy']").find("input[id*='txtDestroyQty']");
alert(value);

Posted 18-May-16 21:31pm

kumari567

Updated 18-May-16 22:29pm

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Karthik_Mahalingam · Accepted Answer · 2016-05-18T22:29:00

try this,
dont use href to call javascript object, you wont be able to get the current object ( Anchor tag) instead you will get the window object.
you will have to use onclick event to pass the current anchor object to the javascript function..
and you have to pass this object to the javascript function,
provide the header td's in the Header template, else the DOM of repeater will not be in a proper manner, It will be difficult to find the elements using Jquery..

HTML

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <script src="jquery-1.8.2.js"></script>
    <title></title>
    <script> 
        function Destroy(anchorObj, vid) { 
            var value = $(anchorObj).closest('td').find("input[id*='txtDestroyQty']").val();
            alert(value);

        }
    </script>
   
</head>
<body>
    <form id="form1" runat="server">
        <div>

            <asp:Repeater ID="rptDestroy" runat="server">
                <HeaderTemplate>
                    <table>
                        <tr>
                            <td></td> <td></td> <td></td> <td></td><td></td><td></td>
                        </tr>
                    
                </HeaderTemplate>
                <ItemTemplate>
                    <tr>
                        <td><%#Eval("productName") %></td>
                        <td><%#Eval("ProductId") %></td>
                        <td><%#Eval("Attid") %></td>
                        <td><%#Eval("vname") %></td>
                        <td><%#Eval("PendingQty") %></td>
                        <td>
                            <asp:TextBox ID="txtDestroyQty" CssClass="txt" runat="server"></asp:TextBox>
                            <a href="#" onclick="Javascript:Destroy(this,'<%#Eval("vendorId") %>')">Destroy</a>
                        </td>
                    </tr>
                </ItemTemplate>
            </asp:Repeater>

        </div>
    </form>
</body>
</html>