nested multinodetreepicker

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Levente Kosa 3 posts 33 karma points

Jul 01, 2014 @ 11:19

Hi There,

Anybody knows how can I use a MultiNodeTreePicker in another MultiNodeTreePicker?
My first trying:


@{
 var tabList = CurrentPage.GetPropertyValue("tabPicker").ToString().Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries);
  var tabListCollection = Umbraco.Content(tabList);
  foreach (var item in tabListCollection){
          @{      var portfolioList = item.GetPropertyValue("portfolioItempicker").ToString().Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries);
      var portfolioListCollection = Umbraco.Content(portfolioList);

        foreach (var portfolioItem in portfolioList){
          @portfolioItem.Name
        }
      }
    
  }
}

Thanks for the help,

Levente

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Jeavon Leopold 3074 posts 13631 karma points MVP 11x admin c-trib

Jul 01, 2014 @ 13:10

Hi Levente,

Welcome to Our!

I think you have only a few minor issues with having an @{ already inside the code block and that your second loop was iterating the list not the collection.

Try this:

@{
    var tabList = CurrentPage.tabPickeR.ToString().Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries);
    var tabListCollection = Umbraco.Content(tabList);
    foreach (var item in tabListCollection)
    {
        var portfolioList = item.portfolioItempicker.ToString().Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries);
        var portfolioListCollection = Umbraco.Content(portfolioList);

        foreach (var portfolioItem in portfolioListCollection)
        {
            @portfolioItem.Name
        }
    }
}

Jeavon

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Levente Kosa 3 posts 33 karma points

Jul 01, 2014 @ 13:35

0

Hi Jeavon,

Thank you for your help. Unfortunately still empty the second foreach.

Any idea?

Here is the full page code, maybe help a bit:

@inherits Umbraco.Web.Mvc.UmbracoTemplatePage

<div class="tabs-container">

<div class=container>

<div class="row">

<div id="tabs" class="12u">

<ul>

@{

var tabList = CurrentPage.tabPickeR.ToString().Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries);

var tabListCollection = Umbraco.Content(tabList);

foreach (var item in tabListCollection){

<li><a href="#@item.Id" title="">@item.Name<br/><span>@item.Description</span></a></li>

}

}

</ul>

<div id="tabs_container">

@{

foreach (var item in tabListCollection){

<div class="tab" id="@item.Id">

@{

var portfolioList = item.portfolioItempicker.ToString().Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries);

var portfolioListCollection = Umbraco.Content(portfolioList);

foreach (var portfolioItem in portfolioListCollection)

{

<h3>Name goes here: @portfolioItem.Name</h3>

}

}

</div>

}

}

</div>

</div>

</div>

</div>

</div>

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Jeavon Leopold 3074 posts 13631 karma points MVP 11x admin c-trib

Jul 01, 2014 @ 13:40

0

There isn't anything wrong with this code specifically, I would suggest checking all of your property aliases to make sure they are exactly the same as you have in your document types including case. e.g. should "portfolioItempicker" be "portfolioItemPicker"?

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Levente Kosa 3 posts 33 karma points

Jul 03, 2014 @ 14:28

0

Thank Jeavon,

Empty cache is my best friend.

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Jeavon Leopold 3074 posts 13631 karma points MVP 11x admin c-trib

Jul 04, 2014 @ 08:49

0

Perfect! You should find that have a green tick on each of the above comments, clicking this on the correct answer will mark it as the solution.

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