hide navigation if empty

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

Johan 95 posts 264 karma points

Dec 03, 2015 @ 12:26

I would like to hide my side navigation if contains no content. I'm sure this can be solved using "if Any something..." Im not quite sure. I would appriciate if you guys could help me out.

Here is my side navigation code.

@inherits UmbracoTemplatePage

<div id="LeftMenuHolder">               @*<----Not show these if list is empty*@
    <span class="Head-Round-Red">       @*<----Not show these if list is empty*@
        <span>@CurrentPage.Name</span>  @*<----Not show these if list is empty*@
    </span>@*<----Not show these if list is empty*@

    <ul>
        @if (CurrentPage.Parent.DocumentTypeAlias == "Home")
        {
            foreach (var item in CurrentPage.Children.Where("Visible"))
            {
                <li>
                    <a href="@item.Url">
                        <span>@item.Name</span>
                    </a>
                </li>
            }
        }
        else
        {
            foreach (var sibling in CurrentPage.Parent.Children)
            {
                <li>
                    <a href="@sibling.Url">
                        <span>@sibling.Name</span>
                    </a>
                </li>
            }
        }
    </ul>
    <span class="BoxBot">      @*<----Not show these if list is empty*@
        <span></span>          @*<----Not show these if list is empty*@
    </span>                    @*<----Not show these if list is empty*@
    </div>

Copy Link

Dave Woestenborghs 3504 posts 12134 karma points MVP 9x admin c-trib

Dec 03, 2015 @ 13:10

I think you can do it like this :

@inherits UmbracoTemplatePage
@{
    var navItems = CurrentPage.Parent.DocumentTypeAlias == "Home" ? CurrentPage.Children.Where("Visible").ToList() : CurrentPage.Parent.Children.ToList();
}
@if(navItems.Any())
{
<div id="LeftMenuHolder">               @*<----Not show these if list is empty*@
    <span class="Head-Round-Red">       @*<----Not show these if list is empty*@
        <span>@CurrentPage.Name</span>  @*<----Not show these if list is empty*@
    </span>@*<----Not show these if list is empty*@

    <ul>
        @foreach (var item in navItems)
            {
                <li>
                    <a href="@item.Url">
                        <span>@item.Name</span>
                    </a>
                </li>
            }        
    </ul>
    <span class="BoxBot">      @*<----Not show these if list is empty*@
        <span></span>          @*<----Not show these if list is empty*@
    </span>                    @*<----Not show these if list is empty*@
    </div>
}

This has not been tested but I think it should work.

Dave

Copy Link

Johan 95 posts 264 karma points

Dec 03, 2015 @ 13:23

0

Thank you it works

Copy Link
is working on a reply...

Please Sign in or register to post replies