navigation check if children are visible - Using Umbraco and getting started

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

Martin 278 posts 662 karma points

Mar 20, 2018 @ 13:32
0

Navigation - Check If Children Are Visible
Hi All,

I'm looking for some help with filtering a navigation dropdown.

I have a umbracoNaviHide property on each document type. I want to be able to check if a level 3 child is visible.

Ive added .Where("Visible") to the if statement instead of Any(), but I get the error -

Cannot implicitly convert type 'System.Linq.IQueryable

Any help would be grateful.

Martin
```
 @foreach (var level3 in level2.Children.Where("Visible"))
    {
        if (level3.Children.Any())
        {
            <li class="has-children">
                <a href="#3">I Have Children</a>
            </li>
        }
        else
        {
            <li>
                <a href="">I Have No Children or All Children Are Hidden </a>
            </li>
        }
    }
```
Copy Link

Alex Skrypnyk 6175 posts 24186 karma points MVP 8x admin c-trib

Mar 20, 2018 @ 13:37

Hi Martin

Use this code:

@foreach (var level3 in level2.Children.Where(x => x.IsVisible()))
{
    if (level3.Children.Where(x => x.IsVisible().Any())
    {
        <li class="has-children">
            <a href="#3">I Have Children</a>
        </li>
    }
    else
    {
        <li>
            <a href="">I Have No Children or All Children Are Hidden </a>
        </li>
    }
}

By the way, what is the type of level2?

Thanks,

Alex

Copy Link

Martin 278 posts 662 karma points

Mar 20, 2018 @ 13:48

0

Hi Alex,

Thanks for that.

Yeah my level 2 is just the same. I dont think i could use a helper, as each level has a different styling. So it was easier to just build out each level.

Copy Link
is working on a reply...

Please Sign in or register to post replies

Flag this post as spam?

Navigation - Check If Children Are Visible