getting prevalues form custom data type dropdownmultiple with razor - Razor

Go to solution

Press Ctrl / CMD + C to copy this to your clipboard.

Copied to clipboard

Flag this post as spam?

This post will be reported to the moderators as potential spam to be looked at

Anders Schmidt 76 posts 207 karma points

Apr 11, 2014 @ 13:54

0

Getting preValues form custom data type (DropDownMultiple) with razor

Razor

I am trying to list all values form a DropDownMultiple with razor. But without any luck. Using Umbraco7.1

I am quit confused regarding the textstring alias / ID

Can anyone show me the snippet?

Thanks.

Copy Link

Jeavon Leopold 3072 posts 13628 karma points MVP 10x admin c-trib

Apr 11, 2014 @ 14:07

Hi Anders,

I have this documentation in process (these are the snippets from it) :-)

Here's what you need:

Dynamic

@{
    if (CurrentPage.HasValue("superHeros"))
    {
        <ul>
            @foreach (var item in CurrentPage.superHeros.Split(','))
            {
                <li>@item</li>
            }
        </ul>
    }
}

Typed

@{
  if (Model.Content.HasValue("superHeros")){                                                     
       <ul>                                                        
      @foreach(var item in Model.Content.GetPropertyValue<string>("superHeros").Split(',')) { 
        <li>@item</li>
      }
    </ul>                                                                                       
  }
}

Jeavon

Copy Link

Jeavon Leopold 3072 posts 13628 karma points MVP 10x admin c-trib

Apr 11, 2014 @ 14:10

0

Ah wait, do you mean Dropdown List, Publish Keys?

Copy Link
Anders Schmidt 76 posts 207 karma points

Apr 11, 2014 @ 14:16

0

Hi Jeavon

And thanks for quick response :-)

Sorry if Im not making myself clear. I would like tol list: All values from a data type. ALL PREVALUES

I am not aware of the therm Publish Keys

Thanks

/Anders

Copy Link

Jeavon Leopold 3072 posts 13628 karma points MVP 10x admin c-trib

Apr 11, 2014 @ 14:22

Ok, how about this:

@{
    var dts = ApplicationContext.Current.Services.DataTypeService;
    var prevalues = dts.GetPreValuesByDataTypeId(1125);
    foreach (var prevalue in prevalues)
    {
        <p>@prevalue</p>
    }
}

Copy Link

Anders Schmidt 76 posts 207 karma points

Apr 11, 2014 @ 14:30

0

Hi Jeavon

YES YES. THANKS

But how will i be able of finding/see the ID besides going into table?

THANKS

Copy Link
Jeavon Leopold 3072 posts 13628 karma points MVP 10x admin c-trib

Apr 11, 2014 @ 15:02

1

When you edit the data type you can see it's id in the address bar :-)

Copy Link
is working on a reply...

Please Sign in or register to post replies

Flag this post as spam?

Getting preValues form custom data type (DropDownMultiple) with razor