Sign in Register
Copied to clipboard

Flag this post as spam?

This post will be reported to the moderators as potential spam to be looked at


  • Phil 54 posts 139 karma points
    Jan 07, 2015 @ 16:59
    Phil
    1

    Getting descendants of node using where clause in razor

    Let's say I have a document type with alias BlogPost, which has properties:

    • blogTitle (Text String)
    • blogDate (DateTimePicker)
    • blogBody (Rich Text Editor)

    When getting the latest 5 blogs contained in the site, I would use the following snippet:

    var blogList = CurrentPage.AncestorOrSelf(1).Descendants("BlogPost").OrderBy("blogDate desc").Take(5);

    However, I am trying to retrieve the latest 5 blogs where the date lies in a specific range (for example: after 15 December 2014).

    I know that you can use the Where clause with a condition contained in a String, but I am attempting to compare two DateTimes:

    Convert.ToDateTime("blogDate") >= new DateTime("15 Dec 2014")

    Is this possible to do with a Where clause?

    Copy Link
  • Jeavon Leopold 3074 posts 13632 karma points MVP 11x admin c-trib
    Jan 07, 2015 @ 17:05
    Jeavon Leopold
    102

    Yes, should be like this:

    var blogList = CurrentPage.AncestorOrSelf(1).Descendants("BlogPost").Where("blogDate >= @0", new DateTime("15 Dec 2014")).OrderBy("blogDate desc").Take(5);
    Copy Link
  • Tony Groome 261 posts 804 karma points
    Jan 07, 2015 @ 17:52
    Tony Groome
    0

    Great - tomorrow's question answered! :)

    Tony

    Copy Link
  • Phil 54 posts 139 karma points
    Jan 08, 2015 @ 10:12
    Phil
    0

    That's great Jeavon - thank you.

    I made a mistake in my initial code: new DateTime("15 Dec 2014") should be new DateTime(2014, 12, 15)

    Apart from that, Jeavon's code is perfect.

    Copy Link

  • This forum is in read-only mode while we transition to the new forum.

    You can continue this topic on the new forum by tapping the "Continue discussion" link below.

Please Sign in or register to post replies