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  • Stefan Kip 1588 posts 4070 karma points c-trib
    May 12, 2015 @ 12:16
    Stefan Kip
    0

    Page unpublished - NullReference

    When the page with the Grid editor isn't published, a NulLReference Exception is thrown while trying to render the LeBlenderEditor:

    Object reference not set to an instance of an object.

    This exception occurs when trying to call GetValue on the item with an existing property alias:

    Model.Items.Single().GetValue("text");

    Stacktrace:

       at Lecoati.LeBlender.Extension.Models.LeBlenderPropertyModel.GetValue[T]()
       at Lecoati.LeBlender.Extension.Models.LeBlenderValue.GetValue[T](String propertyAlias)
       at ASP._Page_views_partials_grid_editors_Iframe_cshtml.Execute() in d:\some-path\Views\Partials\Grid\Editors\Iframe.cshtml:line 3
       at System.Web.WebPages.WebPageBase.ExecutePageHierarchy()
       at System.Web.Mvc.WebViewPage.ExecutePageHierarchy()
       at System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage)
       at System.Web.Mvc.RazorView.RenderView(ViewContext viewContext, TextWriter writer, Object instance)
       at System.Web.Mvc.BuildManagerCompiledView.Render(ViewContext viewContext, TextWriter writer)
       at Umbraco.Core.Profiling.ProfilingView.Render(ViewContext viewContext, TextWriter writer)
       at System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context)
       at System.Web.Mvc.ControllerActionInvoker.InvokeActionResult(ControllerContext controllerContext, ActionResult actionResult)
       at System.Web.Mvc.ControllerActionInvoker.<>c__DisplayClass1a.
  • Antoine 176 posts 1492 karma points
    May 12, 2015 @ 16:18
    Antoine
    100

    Hi kipusoep ! 

    I fixed that and pushed it within github, I will include the parch within the next LeBlender release.

    thanks for your feedback

     

  • Stefan Kip 1588 posts 4070 karma points c-trib
    May 12, 2015 @ 16:50
    Stefan Kip
    0

    Nice work! Had another issue too. I added a true/false picker and an archetype with only a textstring property. This only works if I set Min and Max to 1. If I leave those empty, the editor doesn't work. It just says "Edit your content here" and underneath it's empty.

  • Stefan Kip 1588 posts 4070 karma points c-trib
    May 12, 2015 @ 16:52
    Stefan Kip
    0

    It seems to be unrelated to archetype. If I use a LeBlender editor and leave Min and Max empty, it just doesn't work.
    What's it used for anyway?

  • Antoine 176 posts 1492 karma points
    May 12, 2015 @ 17:01
    Antoine
    0

    I have fixed that as well, min / max have to be >=1, so if they are empty they are now autoset to 1

  • Stefan Kip 1588 posts 4070 karma points c-trib
    May 12, 2015 @ 17:18
    Stefan Kip
    0

    How about unlimited items? I'd say the Max field should be empty?

  • Antoine 176 posts 1492 karma points
    May 12, 2015 @ 17:25
    Antoine
    0

    By default min = max = 1, unlimited items is not contemplated here, you just have to set a big number :)

  • Stefan Kip 1588 posts 4070 karma points c-trib
    May 12, 2015 @ 18:28
    Stefan Kip
    0

    Okay, I think I'll use Archetype as property for multiple items anyway, for example a slider would look like this in LeBlender editor:

    1. Transition delay (numeric)
    2. Autostart (true/false)
    3. Slider items (Archetype - picture, title, link etc.)

    Agree? Or am I missing something? I really like LeBlender btw! Preferring it before Doc Type Grid editor at the moment, because of:

    • Icons in the Grid editor
    • Seperation of concerns (Doctypes are used for something else than the Grid in the first place)
    • Versionable configuration (JSON file, yay)

    Thanks for this great package!

  • Antoine 176 posts 1492 karma points
    May 12, 2015 @ 18:42
    Antoine
    0

    Your approach is perfect. There is a feature request about adding nested list of properties within LeBlender Editor but it can be done perfectly with Archetype and the result it awesome...

    Thanks for your nice feedback :)

       

  • Stefan Kip 1588 posts 4070 karma points c-trib
    May 12, 2015 @ 18:47
    Stefan Kip
    0

    I would close that feature request if I were you, as it's perfectly do-able with another awesome and stable plug-in (Archetype in this case). :-)

  • Antoine 176 posts 1492 karma points
    May 12, 2015 @ 20:32
    Antoine
    0

    defo !

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