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  • Joao 53 posts 172 karma points
    Sep 18, 2013 @ 15:09
    Joao
    0

    Problem with GetProperty

    Hello!

    First I should start by explaining the context of the problem. This is my content structure:

    When I am in the Master Swedish page, I am running a razor script that is supposed to go the the Master Node, search all blog posts and show the ones that have the swedishChoice property set to true, like so:

    @using umbraco.MacroEngines;
@{
DynamicNode contentRoot = new DynamicNode(-1);
}

@foreach (DynamicNode n in contentRoot.Descendants("BlogPost")){

if(@n.GetProperty("swedishChoice") == 1){
    <div class="mp_blog">
    <div class="mp_blog_Preview">@n.GetProperty("blogText")</div>
    <div class="mp_blog_Date">@n.CreateDate.ToString("dd.MM.yyyy")</div>
    <div class="mp_blog_Link"><a href="@n.Url">lue lisää</a></div>
    </div><!--mp_blog-->}
}

    What I get is an error saying that the script could not be loaded and it happens because I put the @n.GetProperty("swedishChoice") in the if statement. Shoulndn't this work?

    I suspect this has something to do with the way I am accessing the Master Node. Is there a better way? I tried accessing the BlogPost nodes by creating this variable:

    var blogs = @Model.Up().Descendants("BlogPost");

    but I get the same type of error.

    Thank you for your time.

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  • Moran 285 posts 934 karma points
    Sep 18, 2013 @ 16:09
    Moran
    0

    Have you tried ?

    Model.NodeById(pageId).Descendants("BlogPost");

    And I think you should use:

    GetPropertyValue instead of GetProperty

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  • Ali Sheikh Taheri 470 posts 1648 karma points c-trib
    Sep 18, 2013 @ 16:24
    Ali Sheikh Taheri
    101

    Hi Joao

    you should either use 

    <div class="mp_blog_Preview">@n.GetProperty("blogText").Value</div>

    or 

    <div class="mp_blog_Preview">@n.GetPropertyValue("blogText")</div>

    so your code must be like below:

    @using umbraco.MacroEngines;
@{
DynamicNode contentRoot = new DynamicNode(-1);
}

@foreach (DynamicNode n in contentRoot.Descendants("BlogPost").Items){

if(@n.GetPropertyValue("swedishChoice") == "1"){
    <div class="mp_blog">
    <div class="mp_blog_Preview">@n.GetPropertyValue("blogText")</div>
    <div class="mp_blog_Date">@n.CreateDate.ToString("dd.MM.yyyy")</div>
    <div class="mp_blog_Link"><a href="@n.Url">lue lisää</a></div>
    </div><!--mp_blog-->}
}
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  • Ali Sheikh Taheri 470 posts 1648 karma points c-trib
    Sep 18, 2013 @ 16:39
    Ali Sheikh Taheri
    0

    I've also added .Items to Descendants(BlogPost") to get the return type List<DynamicNode>

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  • Joao 53 posts 172 karma points
    Sep 19, 2013 @ 16:38
    Joao
    0

    Using GetPropertyValue worked well! Also having the number 1 in between " " also did the trick. Thanks.

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