layui 异步提交富文本编辑器内容

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<script>
layui.use('layedit', function(){
    var layedit = layui.layedit;
    var index = layedit.build('demo'); //建立编辑器
    $('#Btn').click(function () {

        layedit.sync(index);
        $.ajax({
            type: "POST",
            url: '/Forum/AddInvitation/',
            data: $('#contact-form').serialize(),
            async: false,
            error: function (request) {
                layer.msg('未知错误，发表失败', { icon: 2 });
            },
            success: function (json) {
           
                //判断是否成功
                if (json.result.result == "true") {
                   
                    document.getElementById("Btn").disabled = true;
                    layer.msg(json.result.Word, { icon: 1 });
                    setTimeout(function () {
                        location.reload();
                    }, 2000);
                }
                else if (json.result.result == "nologin") {
                    layer.msg(json.result.Word);
                    setTimeout(function () {
                        window.location.href = '/Forum/Login'
                    }, 2000);
                }
                else if (json.result.result == "error") {
                    layer.msg(json.result.Word);
                }

                else {
                    layer.msg('发表失败！', { icon: 2 });
                }


            }
        });
    });
   
    });
 
</script>

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