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


  • Lex Godthelp 15 posts 99 karma points
    Aug 02, 2017 @ 12:55
    Lex Godthelp
    0

    Last item from Multinode Tree Picker

    Hello guys,

    I'm currently working on a project in 7.6.1 and i ran into an issue with the Multinode Tree picker. When I select two or more nodes, I want the last selected item to behave differently from the rest. I set up a code which seems to not work quite as expected:

    @if(CurrentPage.HasValue("experts")){
var expertList = Model.Content.GetPropertyValue<IEnumerable<IPublishedContent>>("experts");
@foreach(var expert in expertList){
    <div>do some of this and that</div>
    if(!expert.IsLast()){
        <div>do something special</div>
    }
}}

    Works not entirely as i figured, since it counts unselected nodes in the parentfolder aswell, thus IsLast is not working. Any suggestions?

    • Lex
    Copy Link
  • Alex Skrypnyk 6182 posts 24284 karma points MVP 8x admin c-trib
    Aug 02, 2017 @ 12:58
    Alex Skrypnyk
    100

    Hi Lex

    Try this code:

    @if (CurrentPage.HasValue("experts"))
{
    var expertList = Model.Content.GetPropertyValue<IEnumerable<IPublishedContent>>("experts");

    var last = expertList.Last();

    foreach (var expert in expertList)
    {
        <div>do some of this and that</div>
        if (!expert.Equals(last))
        {
            <div>do something special</div>
        }
    }
}

    Thanks,

    Alex

    Copy Link
  • Lex Godthelp 15 posts 99 karma points
    Aug 02, 2017 @ 13:01
    Lex Godthelp
    1

    Thanks Alex, that did the trick!

    Copy Link
  • Alex Skrypnyk 6182 posts 24284 karma points MVP 8x admin c-trib
    Aug 02, 2017 @ 13:02
    Alex Skrypnyk
    0

    You are welcome, have a nice day!

    Alex

    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