getting the ID of Href link in code behind

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User-939850651 posted

Hi anjaliagarwal5,

You can also use the onclick event in the tag to achieve it, because this event is executed before the page jumps, so I think this can meet your needs.

As other members have said, you can use ajax to call methods to store ids, please refer to below example:

Page code:

<head runat="server">
    <link href="Content/bootstrap.min.css" rel="stylesheet" />
    <title></title>
    <script src="Scripts/jquery-3.4.1.js"></script>
    <script>
        $(document).ready(function () {
            $('a[href*="aspx"]').attr("onclick", "saveId(id)");
        });
        function saveId(id) {
            $.ajax({
                url: "ClickHref.aspx/saveId",
                type: "POST",
                data: "{'id':'" + id + "'}",
                contentType: "application/json; charset=utf-8",
                dataType: "json",
                success: function (data) {
                    if (data.d != null) {
                        alert("save id to sesssion success,now id is -->" + data.d);
                    } else {
                        alert("save failed");
                    }
                }
            });
        }
    </script>
</head>
<body>
    <form id="form1" runat="server">
        <div>
            <a class="ss-action ss-action-form ss-utility-box ss-action-page-copy"  href="cert1.aspx" id="certB">
                <div class="ss-action-internal">
                    <h1>certificates1</h1>
                </div>
            </a>

            <a class="ss-action ss-action-form ss-utility-box ss-action-page-copy"  href="cert2.aspx" id="certX">
                <div class="ss-action-internal">
                    <h1>certificates2</h1>
                </div>
            </a>

            <a class="ss-action ss-action-form ss-utility-box ss-action-page-copy"  href="cert3.aspx" id="certJ">
                <div class="ss-action-internal">
                    <h1>certificates3</h1>
                </div>
            </a>

            <a class="ss-action ss-action-form ss-utility-box ss-action-page-copy"  href="cert4.aspx" id="certG">
                <div class="ss-action-internal">
                    <h1>certificates4</h1>
                </div>
            </a>
        </div>
    </form>
</body>

Code behind:

 protected void Page_Load(object sender, EventArgs e)
        {

        }

        [WebMethod]
        public static object saveId(String id) {
            HttpContext.Current.Session.Add("ClickedHref", id);
            return HttpContext.Current.Session["ClickedHref"];
        }

Result:

Hope this can help you.

Best regards,

Xudong Peng

Marked as answer by Anonymous Thursday, October 7, 2021 12:00 AM

Friday, June 26, 2020 7:00 AM

Answer 2

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