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  • Balram Narad 37 posts 89 karma points
    Mar 12, 2014 @ 12:48
    Balram Narad
    0

    Looping through properties

    Hi

    I'm new to umbraco and using umbraco 6.1.6, I am trying to create a partialview that will create a grid of boxes with content. 

    In my partialview I want to loop through and get the content from each of the properties on the current node.

    e.g my content has properties title1, title2, title3and I would like to do something like the following

    @{
    for (int i = 0; i < mainCount; i++)
    {
    <h1>@Umbraco.Field("title @i")</h1>

    but I don't seem to be able to join the property name with the i variable

    I hope that makes some sense any help gratefully recieved

    Bal

  • Jeavon Leopold 3074 posts 13632 karma points MVP 11x admin c-trib
    Mar 12, 2014 @ 12:50
    Jeavon Leopold
    0

    Hi Balram and welcome to Our!

    Try this:

    <h1>@Umbraco.Field("title" + i)</h1>
    

    Jeavon

  • Balram Narad 37 posts 89 karma points
    Mar 12, 2014 @ 12:55
    Balram Narad
    0

    that's great I could have sworn I'd tried that but it has worked now

     

    thanks

     

     

  • Jeavon Leopold 3074 posts 13632 karma points MVP 11x admin c-trib
    Mar 12, 2014 @ 12:56
    Jeavon Leopold
    0

    Great!

  • Balram Narad 37 posts 89 karma points
    Aug 20, 2014 @ 13:01
    Balram Narad
    0

    Hi Again

    I've got another similar problem this time when I am trying to get a property using CurrentPage.PropertyValue.  I am using the DAMP media picker to have an image for each block on a page.  See code below.

      @if (CurrentPage.HasProperty("blockimage"+i) && CurrentPage.HasValue("blockimage"+i))

                {

                        foreach (dynamic itemPhoto in CurrentPage.blockimage1)

                    {                                

                    <img src="@CropUp.GetUrl(@itemPhoto.Url, new ImageSizeArguments { CropAlias = "gallery" })" alt="@itemPhoto.Alt" class="img-polaroid" />

                    }

                }

       This works but I need to replace the 1 in this line   foreach (dynamic itemPhoto in CurrentPage.blockimage1) with the value of i  

     

    any help appreciated

  • Jeavon Leopold 3074 posts 13632 karma points MVP 11x admin c-trib
    Aug 20, 2014 @ 13:12
    Jeavon Leopold
    0

    I'm pretty sure you need this:

    foreach (dynamic itemPhoto in CurrentPage.GetPropertyValue("blockimage" + i))
    
  • Balram Narad 37 posts 89 karma points
    Aug 20, 2014 @ 13:20
    Balram Narad
    0

    When I do the above I get a different error

     'char' does not contain a definition for 'Url' so I'm not sure what is happening

    the CurrentPage.blockimage1 works okay but CurrentPage."blockimage"+i does not

    Bal

  • Jeavon Leopold 3074 posts 13632 karma points MVP 11x admin c-trib
    Aug 20, 2014 @ 13:45
    Jeavon Leopold
    0

    Are you using the DAMP value converter?

  • Balram Narad 37 posts 89 karma points
    Aug 21, 2014 @ 18:40
    Balram Narad
    0

    yes I am

  • Jeavon Leopold 3074 posts 13632 karma points MVP 11x admin c-trib
    Aug 21, 2014 @ 18:44
    Jeavon Leopold
    0

    Ok, give this a try then:

    foreach (var itemPhoto in CurrentPage.GetPropertyValue<DAMP.PropertyEditorValueConverter.Model>("blockimage" + i))
    
  • Balram Narad 37 posts 89 karma points
    Aug 21, 2014 @ 18:56
    Balram Narad
    0

    HI Jeavon

    When I do this I get the char' does not contain a definition for 'Url' error again I'm beginning to think the problem may lay elsewhere thanks for your help so far though

    Bal

     

  • Jeavon Leopold 3074 posts 13632 karma points MVP 11x admin c-trib
    Aug 21, 2014 @ 19:00
    Jeavon Leopold
    0

    Could you try it strongly typed:

    @if (Model.Content.HasProperty("blockimage" + i) && Model.Content.HasValue("blockimage" + i))
    {
    
        foreach (var itemPhoto in Model.Content.GetPropertyValue<DAMP.PropertyEditorValueConverter.Model>("blockimage" + i))
        {
    
            <img src="@CropUp.GetUrl(itemPhoto.Url, new ImageSizeArguments { CropAlias = "gallery" })" alt="@itemPhoto.GetPropertyValue("Alt")" class="img-polaroid" />
    
        }
    
    }
    
  • Jeavon Leopold 3074 posts 13632 karma points MVP 11x admin c-trib
    Aug 21, 2014 @ 19:01
    Jeavon Leopold
    0

    Please use edited above

  • Balram Narad 37 posts 89 karma points
    Aug 22, 2014 @ 10:35
    Balram Narad
    0

    That's great thanks Jeavon

     

    Bal

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