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Steve 472 posts 1216 karma points

Mar 18, 2014 @ 17:00

item.Where()

I am trying to test a property within a docType for a simple "true/fase" using @foreach (var item in alumniCategory.Where("notInclude != true").Take(6) ){, but it always returns as if the box is checked. What am I doing wrong.

@using umbraco.MacroEngines
@inherits umbraco.MacroEngines.DynamicNodeContext
@{
    var i = 1;

if (!String.IsNullOrEmpty(Parameter.slideFolder)) {
    var slideFolder = Library.NodeById(Parameter.slideFolder);
    var alumniCategory = slideFolder.Children.Where("nodeTypeAlias == \"NewsArticle\" && Visible");
<div class="slider">

@foreach (var item in alumniCategory.Where("notInclude != true").Take(6) ){
    if ( item.HasValue("featuredImage")){

    <div class="slide" id="@i">

    @if ( item.isVideo != true) {
        <a href="@item.Url"><img src="/imagegen.ashx?height=325&[email protected]("featuredImage", "umbracoFile")" /></a>
            <div class="fade">&nbsp;</div>
            <img class="logo" src="http://www.rose-hulman.edu/media/1166192/r-logo.png" />
            <div class="caption-box">
                <div class="headline"><a href="@item.Url">@item.headline</a></div>
                    </div>
    } else {
        <a class="youtube" href="@item.videoURL?modestBranding=0&showinfo=0&autohide=1&autoplay=1&rel=0&fs=0&controls=0">
            <img src="/imagegen.ashx?height=325&image=/media/1030033/VideoOverlay.png" class="overlay" /> 
            <img src="/imagegen.ashx?height=325&[email protected]("featuredImage", "umbracoFile")" />

        </a>
    }
        <div class="caption">@item.copy</div>
    </div>
    i++;
    }
}


</div>
    }

}

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Fuji Kusaka 2203 posts 4220 karma points

Mar 18, 2014 @ 17:25
2
Hi Steve,

How about this?
```
@foreach(var item in alumniCategory.Where("!notInclude").Take(6))
```
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Steve 472 posts 1216 karma points

Mar 18, 2014 @ 18:32

0

I've tried Where("!notInclude"), Where("notInclude == false"), Where("notInclude != 0). But if I use Where("notInclude") it displays all the items with the notInclude box checked. Strange.

If I print the value of notInclude in the loop, it displays everything as having True except for items that I've selected the checkbox and on those I see "True True". Does that point to anything I should look at?

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Steve 472 posts 1216 karma points

Mar 19, 2014 @ 13:18

0

Does anyone see why my code would be forcing a boolen "True" even when the property is set for "False"?

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

Mar 19, 2014 @ 18:38
0
Try this:
```
@foreach (var item in alumniCategory.Where("notInclude != @0",true).Take(6) ){
```
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Steve 472 posts 1216 karma points

Mar 28, 2014 @ 14:27
100
Sorry, this doesn't work Jeavon. I ended up using the code below. It's confusing because it is true without checking the box "notInclue" and false if the property box is checked.
```
@foreach(var item in alumniCategory.HasValue("notInclude").Take(6)){
```
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Jeavon Leopold 3074 posts 13631 karma points MVP 11x admin c-trib

Mar 28, 2014 @ 16:25
0
Hi Steve,

That really doesn't make any sense. You are saying a check box that isn't being checked is returning true?

Perhaps you could try this snippet to see if it reveals anything, I would be interested to see the result?
```
foreach (var node in alumniCategory)
{
    <li>@node.Name - @node.notInclude - @node.notInclude.GetType()</li>
}
```
Jeavon
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Steve 472 posts 1216 karma points

Mar 28, 2014 @ 20:28

0

Jeavon,

It outputs the node name, nothing for the middle "@node.notInclude" and "umbraco.MacroEngines.DynamicNull"

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