无法在函数内调用ashx [英] Cannot invoke ashx inside the function

问题描述

我有jquery代码来调用ashx文件.页面加载时可以完美地工作.当我从另一个函数调用该函数意味着不起作用.我将两个代码放在这里.

I am having jquery code to invoke ashx file. Its perfectly working while page load. When i call the function from another function means not working.I have place the two codes here.

请检查并帮助我.

<script type="text/javascript">
        $(document).ready(function () {
                    try {
                        $("#submit").click(function () {
                            var user = $("#login").val();
                            var pass = $("#password").val();                    
                             CallLoginHandler(user, pass);
                        }
                    }catch(ex){
        }
</script>

<script type="text/javascript">
        function CallLoginHandler(user, pass) {           
            $.ajax({
                type: "POST",
                url: "../handler/JQGridHandler.ashx?MainPage=GetUserDetails&Type=2&user=" + user + "&pass=" + pass + "",
                contentType: "application/json; charset=utf-8",
                dataType: "json",
                success: function (response) {
                    if (response.length > 0) {

                        alert(response[0]["FLD_ID"]);
                        //successCallback(response);
                    } else {
                        alert(response[0]["FLD_ID"]);
                    }
                }
            });

        }

</script>

推荐答案

我认为您缺少正确的jquery语法.尝试以下修改后的代码:-

I think you are missing the proper jquery syntax . Try the following modified code :-

<script type="text/javascript">
    $(document).ready(function () {

        try {
            $("#submit").click(function () {

                var user = $("#login").val();
                var pass = $("#password").val();                    
                CallLoginHandler(user, pass);
            });

        } catch (ex) {

        }

    });


    function CallLoginHandler(user, pass) {
        $.ajax({
            type: "POST",
            url: "../handler/JQGridHandler.ashx?MainPage=GetUserDetails&Type=2&user=" + user + "&pass=" + pass + "",
            contentType: "application/json; charset=utf-8",
            dataType: "json",
            success: function (response) {
                if (response.length > 0) {

                    alert(response[0]["FLD_ID"]);
                    //successCallback(response);
                } else {
                    alert(response[0]["FLD_ID"]);
                }
            }
        });

    }

</script>

这篇关于无法在函数内调用ashx的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！