在EpiServer中查找新页面和更新页面

时间:2010-10-30 14:14:20

标签: episerver episerver-6

我需要在我们的Episerver内联网中显示新创建和更新的页面列表 - 比如每个页面的最后十个。我已尝试使用FindPagesWithCriteria,但这不会返回任何结果。这是我尝试过的代码:

PageDataCollection recentPages;
PropertyCriteriaCollection criteria;
PropertyCriteria upperBound;
PropertyCriteria lowerBound;

criteria = new PropertyCriteriaCollection();

upperBound = new PropertyCriteria();
upperBound.Condition = CompareCondition.LessThan;
upperBound.Type = PropertyDataType.Date;
upperBound.Value = DateTime.Today.ToString();
upperBound.Name = "Created"; // Or Saved for updated pages

criteria.Add(upperBound);

lowerBound = new PropertyCriteria();
lowerBound.Condition = CompareCondition.GreaterThan;
lowerBound.Type = PropertyDataType.Date;
lowerBound.Value = DateTime.Today.AddDays(-7).ToString();
lowerBound.Name = "Created";

criteria.Add(lowerBound);

recentPages = DataFactory.Instance.FindPagesWithCriteria(PageReference.StartPage, criteria);

我也尝试使用RecentlyChangedPagesFinder(如详细here) - 这会返回一些结果,但是当我尝试使用结果集来构建一个PageCollection来将数据绑定到一个PageList时,我没有得到任何输出。我无法看到我可以将它用于新页面,只有更新的页面。

1 个答案:

答案 0 :(得分:4)

属性名称应为“PageCreated”。

http://epiwiki.se/developing/properties/all-built-in-properties

您还可以通过以下方式改进FindPagesWithCriteria语法:

var criterias = new PropertyCriteriaCollection
{
    new PropertyCriteria()
    {
        Name = "SomeProp",
        Type = PropertyDataType.PageType,
        Value = "eh",
        Condition = CompareCondition.Equal,
        Required = true
    },
    new PropertyCriteria()
    {
        ...
};

var pages = DataFactory.Instance.FindPagesWithCriteria(somePageLink, criterias);