个人中心
gpt4 book ai didi

javascript - asp.net MVC 中的 Jquery .ajax POST 函数错误返回

转载 作者：行者123 更新时间：2023-11-30 08:10:52 26 4
gpt4 key购买 nike

我有一个重定向到 Asp.net MVC 操作方法的 JavaScript 函数。

[AcceptVerbs(HttpVerbs.Post)]
    public ActionResult SupplierDetail(int SupplierID)
    {
        int test = SupplierID;
        return View();
    }

/// Java Script Code ...

$('#list .clsRowButtonClick').live('click', function () {
        var id = $(this).attr('RowID');
        var type = $(this).attr('ButtonType');
        alert("ID: " + id + " \nButtonType :" + type);

        var Supplier = {};
        Supplier.SupplierID = id;
        var jsonString = JSON.stringify(Supplier);

        $.ajax({
            type: "POST",
            url: "/Supplier/SupplierDetail/",
            dataType: "json",
            data: jsonString,
            contentType: "application/json; charset=utf-8",                
            success: function (response, textStatus, jqXHR) {
                alert("success");
            },
            error: function (jqXHR, textStatus, errorThrown) {
                //alert(jsonString);
                alert("jqXHR.responseText --> "+ jqXHR.responseText + "\njqXHR --> " + jqXHR + "\ntextStatus --> " + textStatus + " \nerrorThrown --> " + errorThrown);
            }
        });
    });

如我所料，一切顺利。它通过提供更正的参数值来触发 SupplierDetail 操作方法。

但是在调用名为 SupplierDetail 的操作方法后引发错误是什么问题。

所以我使用javascript alert function跟踪代码。

jqXHR.responseText --> <!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width" />
<title>SupplierDetail</title>
<link href="/Content/themes/Redtheme/theme.css" rel="stylesheet" type="text/css" />
<link href="/Content/themes/Redtheme/style.css" rel="stylesheet" type="text/css" />
<script src="/Scripts/jquery-1.6.3.min.js" type="text/javascript"></script>
<script src="/Scripts/jquery-ui-1.8.11.js" type="text/javascript"></script>
<script src="/Scripts/modernizr-2.0.6-development-only.js" type="text/javascript">    </script>
<link href="/Scripts/jqgrid_utils/css/cupertino/jquery-ui-1.8.18.custom.css" rel="stylesheet" type="text/css" />
<link href="/Scripts/jqgrid_utils/css/ui.jqgrid.css" rel="stylesheet" type="text/css" />
<script src="/Scripts/jqgrid_utils/i18n/grid.locale-en.js" type="text/javascript"></script>
<script src="/Scripts/jqgrid_utils/grid.base.js" type="text/javascript"></script>
<script src="/Scripts/jqgrid_utils/grid.celledit.js" type="text/javascript"></script>
<script src="/Scripts/jqgrid_utils/grid.common.js" type="text/javascript"></script>
<script src="/Scripts/jqgrid_utils/grid.custom.js" type="text/javascript"></script>
<script src="/Scripts/jqgrid_utils/grid.filter.js" type="text/javascript"></script>
<script src="/Scripts/jqgrid_utils/grid.formedit.js" type="text/javascript"></script>
<script src="/Scripts/jqgrid_utils/grid.grouping.js" type="text/javascript"></script>
<script src="/Scripts/jqgrid_utils/grid.import.js" type="text/javascript"></script>
<script src="/Scripts/jqgrid_utils/grid.inlinedit.js" type="text/javascript">    </script>  
<script src="/Scripts/jqgrid_utils/grid.jqueryui.js" type="text/javascript"></script>
<script src="/Scripts/jqgrid_utils/grid.loader.js" type="text/javascript"></script>
<script src="/Scripts/jqgrid_utils/grid.subgrid.js" type="text/javascript"></script>
<script src="/Scripts/jqgrid_utils/grid.tbltogrid.js" type="text/javascript"></script>
<script src="/Scripts/jqgrid_utils/grid.treegrid.js" type="text/javascript"></script>
<script src="/Scripts/jqgrid_utils/jqDnR.js" type="text/javascript"></script>  
<script src="/Scripts/jqgrid_utils/jqModal.js" type="text/javascript"></script>
<script src="/Scripts/jqgrid_utils/jquery.fmatter.js" type="text/javascript"></script>
<script src="/Scripts/jqgrid_utils/JsonXml.js" type="text/javascript"></script>
<script src="/Scripts/jqgrid_utils/jquery.jqGrid.min.js" type="text/javascript">    </script>
</head>
<body>
<div id="container">
<div id="header">
    <div>
        <h2>POS 2012</h2>
    </div>
    <div id="topmenu">
        <ul>
            <li class="current"><a href="./MemberRegistration.jsp">Suppliers</a></li>
            <li><a href="./RetailerRegistration.jsp">Products</a></li>
            <li><a href="./Index.jsp">SupplierOrder</a></li>
            <li><a href="#">Contact us</a></li>
        </ul>
    </div>
</div>
<div id="wrapper">
<h2>SupplierDetail</h2>
<script src="/Scripts/jquery.validate.min.js" type="text/javascript"></script>
<script src="/Scripts/jquery.validate.unobtrusive.min.js" type="text/javascript">    </script>
<form action="/Supplier/SupplierDetail/" method="post">    <fieldset>
    <legend>Supplier</legend>
    <div class="editor-label">
        <label for="SupplierName">SupplierName</label>
    </div>
    <div class="editor-field">
        <input class="text-box single-line" id="SupplierName" name="SupplierName" type="text" value="" />
        <span class="field-validation-valid" data-valmsg-for="SupplierName" data-valmsg-replace="true"></span>
    </div>
    <div class="editor-label">
        <label for="Address">Address</label>
    </div>
    <div class="editor-field">
        <input class="text-box single-line" id="Address" name="Address" type="text" value="" />
        <span class="field-validation-valid" data-valmsg-for="Address" data-valmsg-replace="true"></span>
    </div>
    <div class="editor-label">
        <label for="Phone">Phone</label>
    </div>
    <div class="editor-field">
        <input class="text-box single-line" id="Phone" name="Phone" type="text" value="" />
        <span class="field-validation-valid" data-valmsg-for="Phone" data-valmsg-replace="true"></span>
    </div>
    <p>
        <input type="submit" value="Create" />
    </p>
</fieldset>
</form>
<div>
<a href="/">Back to List</a>
</div>
</div>
<div id="footer">
    <div id="credits">
        Copy right &copy; ....
    </div>
    <br />
</div>
</div>
</body>
</html>
jqXHR --> [object Object]
textStatus --> parsererror 
errorThrown --> SyntaxError: JSON.parse: unexpected character

我们将不胜感激。

最佳答案

它看起来您期待来自服务器的 HTML 响应 - 因此您需要将 dataType 选项的值更改为“html”，(或将其完全删除).

关于javascript - asp.net MVC 中的 Jquery .ajax POST 函数错误返回，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/10682588/

26 4 0
文章推荐： java - libgdx 动画问题
文章推荐： javascript - 递归获取第一个空选择框
文章推荐： javascript - Google Maps API v3 draggableCursor 选项，例如位置
文章推荐： java - 如何获取 JCheckBoxMenuItem 的 boolean 值？
行者123
个人简介

我是一名优秀的程序员,十分优秀！

滴滴打车优惠券免费领取
滴滴打车优惠券
全站热门文章
Copyright 2021 - 2024 cfsdn All Rights Reserved 蜀ICP备2022000587号
广告合作:1813099741@qq.com 6ren.com