XMLHttpRequest发送JS对象

Mat*_*ght 6 javascript post xmlhttprequest

我正在尝试使用(POST)XMLHttpRequest发送一个JS对象,但我在PHP中没有获得POST数据.

这段代码之前使用了Ajax请求,但是我正试图从服务器获取进度条的反馈(现在工作正常).这就是为什么我要追溯到XMLHttpRequest.

代码:

var dataRows = {
    'bewaarnaam': bewaarNaam,
    rows: {}
};

$(".rows").each(function (i, obj) {
    var row = $(obj);
    var rowName = $(row).attr('name');
    var chests = {};

    $(".cv_chest", row).each(function (i2, obj2) {
        chests[$(obj2).attr('id')] = {
            'counter': $(obj2).attr('chest_counter'),
                'height': $(obj2).attr('chest_height'),
                'db_id': $(obj2).attr('db_id')
        };
    });

    var top = $(row).css('top').replace("px", "");
    var left = $(row).css('left').replace("px", "");

    var rowData = {
        'name': $(row).attr('name'),
            'x': parseInt(left),
            'y': (parseInt(top - 100)),
            'rotation': rotation[$(row).attr('dir')],
            'db_id': $(row).attr("db_id"),
            'chests': chests
    };

    dataRows.rows[$(row).attr('id')] = rowData;
});
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...

var xhr = new XMLHttpRequest();
xhr.open("POST", "{{ url('bewaarplaatsen/xhrTest/') }}", true);
xhr.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
xhr.send(dataRows);
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所以我的问题很简单......我如何通过XmlHttpRequest函数发送带有帖子的对象?

jcu*_*bic 13

使用JSON:

var xhr = new XMLHttpRequest();
xhr.open("POST", "{{ url('bewaarplaatsen/xhrTest/') }}", true);
xhr.setRequestHeader("Content-type", "application/json");
xhr.send(JSON.stringify(dataRows));
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