jQuery ajax 发布到 Web 服务 [英] jQuery ajax post to web service

问题描述

$(document).ready(function() {
        $.ajax({ type: "POST",
                        url: "/getprojects.ashx",
                        data: "<formData client="" year="" categories="" tags="" freeText="" count="34" page="1"></formData>",
                        dataType: "text/xml",
                        cache: false,
                        error: function() { alert("No data found."); },
                        success: function(xml) {
                            alert("it works");
                            alert($(xml).find("project")[0].attr("id"));
                        }
        });
    });

我的问题是我取回了一些数据，但似乎无法显示.

My problem is i get some data back but i can't seem to get it displayed.

推荐答案

dataType 应该是你收到的类型，但 contentType 应该是什么的 mime-type您正在发送，以下内容应该没问题:

dataType should be the type of what you receive but contentType should be the mime-type of what you are sending, the following should be ok:

$(document).ready(function() {
        $.ajax({ type: "POST",
                        url: "/getprojects.ashx",
                        data: "<formData client="" year="" categories="" tags="" freeText="" count="34" page="1"></formData>",
                        contentType: "text/xml",
                        dataType: "xml",
                        cache: false,
                        error: function() { alert("No data found."); },
                        success: function(xml) {
                            alert("it works");
                            alert($(xml).find("project")[0].attr("id"));
                        }
        });
    });

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