last item from multinode tree picker

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Lex Godthelp 15 posts 99 karma points

Aug 02, 2017 @ 12:55
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
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Alex Skrypnyk 6163 posts 24143 karma points MVP 8x admin c-trib

Aug 02, 2017 @ 12:58

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

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Lex Godthelp 15 posts 99 karma points

Aug 02, 2017 @ 13:01

1

Thanks Alex, that did the trick!

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Alex Skrypnyk 6163 posts 24143 karma points MVP 8x admin c-trib

Aug 02, 2017 @ 13:02

0

You are welcome, have a nice day!

Alex

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