recursive issue

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Lee M. Childress 16 posts 96 karma points

Jun 06, 2024 @ 13:51

So I have the following code:

    @if (Model.HasValue("departmentAlertMessage"))
    {
<!-- DEPARTMENT ALERT BAR: START -->
                <section class="page-header page-header-sm" style="background-color: #36454F; margin-bottom: 0">
                    <div class="container">
                        <div class="row">
                            <div class="col-md-12 order-2 order-md-1 align-self-center p-static">
                                <h1><i style="padding-right: 10px;" class="text-color-light fa-solid fa-circle-exclamation"></i>@Model.Value("departmentAlertTitle", fallback: Fallback.ToAncestors)</h1><br />
                                                                <p style="display: inline; color: #ffffff;">@Model.Value("departmentAlertMessage", fallback: Fallback.ToAncestors)</p>
                            </div>
                        </div>
                    </div>
                </section>
<!-- DEPARTMENT ALERT BAR: END -->
    }
}

The values are not included in this document type, but rather the ancestor document type.

I have two questions:

Is the body of my code OK since this document type doesn't have the documentAlertMessage/Title values, and,

How do I word my if statement,

@if (Model.HasValue("departmentAlertMessage"))

to go back recursively.

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Huw Reddick 1875 posts 6421 karma points MVP 2x c-trib

Jun 07, 2024 @ 10:03
0
something like
```
@if (Model.AncestorOrSelf().HasValue("departmentAlertMessage"))
```
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Lee M. Childress 16 posts 96 karma points

Jun 07, 2024 @ 12:58
0
Huw, I don't know how I would have made the transition to Umbraco without your help. You don't realize how appreciated you are. For whatever reason what you provided as a sample didn't work, but for anyone else with the same issue, this is what I did (which is obviously what I should have used in the first place)
```
@if (Model.HasValue("departmentAlertMessage", fallback: Fallback.ToAncestors))
{
}
```
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Huw Reddick 1875 posts 6421 karma points MVP 2x c-trib

Jun 07, 2024 @ 13:11

0

Ah yes, forgot about the fallback route. Glad you found the answer. Thanks for your kind words 😊

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