根据客户的要求，需要获取某个节点下，上一个月的前两条信息；默认标签有个近1月范围内的信息，但是不能明确如2021-12-01至2021-12-31之间的信息筛查！因此利用GetList()方法单独制作了；根据API接口文档的方法说明,如下图：

制作的标签如下：

@{

    string Sort = Param.Sort ?? "Priority DESC,PublishTime DESC"; //排序

    string nodeIdentifier = Param.NodeIdentifier;

    string beginTime = Param.BeginTime;

    var beginDate = DateTime.MinValue;

    beginDate = new DateTime(DateTime.Today.Year, DateTime.Today.Month, 1);

    if (!string.IsNullOrEmpty(beginTime) && DateTime.TryParse(beginTime, out beginDate))

    {

        beginDate = new DateTime(int.Parse(DateTime.Parse(beginTime).ToString("yyyy")), int.Parse(DateTime.Parse(beginTime).ToString("MM")), 1);

    }

    var endDate = beginDate.AddMonths(1);

    int Count = Param.Count ?? 5;

    int TitleLength = Param.TitleLength ?? 50; // 标题长度

    int ImageWidth = Param.ImageWidth ?? 400; // 图片宽度

    int ImageHeight = Param.ImageHeight ?? 300; // 图片高度

    var LinkBlankTarget = Param.LinkBlankTarget ?? true; //否新窗口打开，true情况下由节点设置决定

    bool IncludeChildNodes = Param.IncludeChildNodes ?? true;

    bool initExtendContent = Param.initExtendContent ?? false;

    var articles = new ArticleService().GetList(nodeIdentifier, Count, IncludeChildNodes, initExtendContent, Sort, x => x.PublishTime >= beginDate && x.PublishTime < endDate);

    ResizeModelType resizeType = Param.ResizeModelType ?? ResizeModelType.CenterCrop;

    Node node = null;

    string target = "";

}

@if ((articles != null) && articles.Any())

{

    foreach (var article in articles)

    {

        node = new NodeService().GetEntity(x => x.NodeId == article.NodeId);

        target = LinkBlankTarget && node != null && node.ContentOpenInNewTarget ? "_blank" : null;

        <li>

            <div class="pic">

                <a href="@article.ContentUrl()" target="@target">

                    @if (string.IsNullOrEmpty(article.FeaturedImage))

                    {

                        <img alt="@article.Title" src="~/content/_common/base/img/nopic.gif" width="@ImageWidth" height="@ImageHeight" />

                    }

                    else

                    {

                        <img alt="@article.Title" src="@Power.Thumbnail(article.FeaturedImage.ToUrl(), ImageWidth, ImageHeight)" width="@ImageWidth" height="@ImageHeight" />

                    }

                </a>

            </div>

             <a class="tit" href="@article.ContentUrl()" title="@article.Title" target="@target">@article.Title.CutText(TitleLength, "…")</a>

        </li>

    }

}

else{

    <li class="noData">暂无资料</li>

}

此标签默认为筛选当前月份的信息；

如果要使用上一个月则beginTime 参数传入上一个月日期；

使用如下：

<!-- 考评排行榜 S -->

    <dl class="box-rank">

        @{

            //当前日期

            int year = DateTime.Now.Year;//当前年 

            int mouth = DateTime.Now.Month;//当前月 

            var curDate = year + "-" + mouth.ToString("00") +"-01";//当月日期

            int beforeYear = (mouth <= 1)?year - 1:year; 

            int beforeMouth = (mouth <= 1)?12:mouth - 1;

            var beforeDate = beforeYear + "-" + beforeMouth.ToString("00") + "-01";//上月日期

            //栏目信息循环

            var rankNodeService = new NodeService();

            var rankNode = rankNodeService.GetNodeByIdentifier("kpphb");

            var rankChildNodes = rankNodeService.GetChildNodeList(rankNode).Take(5);

        }

        <dt class="mHd">

            <h3><span class="year">@beforeYear</span>@Power.Node("kpphb").NodeName</h3>

            <div class="info">

                @Power.Url.NodeLink("bdgz", new { @class = "tip-more" })

                <a href="javascript:;" class="more">历史查询</a>

                <span class="month">@beforeMouth.ToString("00")月</span>

            </div>

        </dt>

        <dd class="mBd">

            <div class="hd">

                <ul class="tabList">

                    @foreach (Node childNode in rankChildNodes)

                    {

                        <li>@Power.Url.NodeLink(childNode.Identifier)</li>

                    }

                </ul>

            </div>

            <div class="bd">

                @foreach (Node childNode in rankChildNodes)

                {

                <ul class="datepicList">

                    @Power.Partial("文章信息列表-时间筛查式", new { Count = 2, NodeIdentifier = childNode.Identifier, beginTime=beforeDate, TitleLength = 36, ImageWidth = 471, ImageHeight = 432, Sort="Priority DESC,PublishTime DESC" })

                </ul>

                }

            </div>

        </dd>

    </dl>

    <!-- 考评排行榜 E -->

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