zoukankan      html  css  js  c++  java
  • setInterval 启用和停止,见代码

     <title></title>
        <script src="Scripts/jquery-1.4.1-vsdoc.js" type="text/javascript"></script>
        <script src="Scripts/jquery-1.4.1.js" type="text/javascript"></script>
        <script src="Scripts/jquery-1.4.1.min.js" type="text/javascript"></script>
        <script type="text/javascript">
            $(function () {

                var iCount = setInterval(GetBack, 3000);

                function GetBack() {

                    alert("aa");

                    $.ajax({
                        type: "POST",
                        url: "WebForm4.aspx/GetString",
                        dataType: "text",
                        contentType: "application/json; charset=utf-8",
                        beforeSend: function (XMLHttpRequest) {

                        },
                        success: function (msg) {
                            alert("ff");
                        },
                        error: function (msg) {
                            alert(msg);
                        }
                    });
                }


                $("#cOk").click(function (e) {
                    clearInterval(iCount);
                });


            });

        </script>

        <div>
            <a href="#" id="cOk" >sss</a>
        </div>

    后台代码

    ------------------

            [WebMethod]
            public static string GetString()
            {
                return "aa";
            }

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  • 原文地址:https://www.cnblogs.com/telwanggs/p/4540090.html
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