This Powershell snippet hides or shows global navigation items in a SharePoint site.
#$publishingWeb.Navigation.IncludeInNavigation($false,$webSub.ID);#this shows the subsite in the Current Navigation Section
#$publishingWeb.Navigation.ExcludeFromNavigation($false,$webSub.ID);#this hides the subsite in the Current Navigation Section
#$publishingWeb.Navigation.IncludeInNavigation($true,$webSub.ID);#this shows the subsite in the Global Navigation Section
#$publishingWeb.Navigation.ExcludeFromNavigation($true,$webSub.ID);#this hides the subsite in the Global Navigation Section
#$publishingWeb.Navigation.ExcludeFromNavigation #shows the function parameters
#****************************************************************************************************************************
function Remove-GlobalLink
{
Param ([string] $nodeName)
$web = Get-SPWeb https://xxxx/399/964
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$nodes = $publishingWeb.Navigation.GlobalNavigationNodes
$linkNode = $nodes | where { $_.Title -eq $nodeName }
$linkNode.Delete()
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
write-host "Web $web"
write-host "Link removed: $nodeName" -backgroundcolor "blue"
}
function Hide-GlobalSubsite
{
Param ([string] $subwebUrl)
$web = Get-SPWeb https://xxxx/399/964
write-host "Web $web"
$webSub = Get-SPWeb $subwebUrl
write-host "SubWeb $webSub"
write-host "SubWeb ID " + $webSub.ID
#https://xxxx/399/964/sail
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$publishingWeb.Navigation.ExcludeFromNavigation($true,$webSub.ID);#this shows the subsite in the Global Navigation Section
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
write-host "Subsite Excluded from Global Navigation"
}
function Unhide-GlobalSubsite
{
Param ([string] $subwebUrl)
$web = Get-SPWeb https://xxxx/399/964
write-host "Web $web"
$webSub = Get-SPWeb $subwebUrl
write-host "SubWeb $webSub"
write-host "SubWeb ID $webSub.ID"
#https://xxxx/399/964/sail
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$publishingWeb.Navigation.IncludeInNavigation($true,$webSub.ID);#this shows the subsite in the Global Navigation Section
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
}
############Current Navigation Section - e.g. the Quick Launch###########################################
function Unhide-CurrentSubsite
{
Param ([string] $subwebUrl)
$web = Get-SPWeb https://xxxx/399/964
write-host "Web $web"
$webSub = Get-SPWeb $subwebUrl
write-host "SubWeb $webSub"
write-host "SubWeb ID " + $webSub.ID
#https://xxxx/399/964/sail
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$publishingWeb.Navigation.IncludeInNavigation($false,$webSub.ID);#this shows the subsite in the Current Navigation Section
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
write-host "Subsite Included in Current Navigation"
}
function Hide-CurrentSubsite
{
Param ([string] $subwebUrl)
$web = Get-SPWeb https://xxxx/399/964
write-host "Web $web"
$webSub = Get-SPWeb $subwebUrl
write-host "SubWeb $webSub"
$subID = $webSub.ID
write-host "SubWeb ID: $subID"
#https://xxxx/399/964/sail
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$publishingWeb.Navigation.ExcludeFromNavigation($false,$webSub.ID);#this shows the subsite in the Current Navigation Section
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
write-host "Subsite Excluded from Current Navigation"
}
function Remove-CurrentLinkChild
{
Param ([string] $linkName, [bool] $displayOnly)
$removed = ""
$web = Get-SPWeb https://xxxx/399/964
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$nodes = $publishingWeb.Navigation.CurrentNavigationNodes
$nodes | ForEach{
$_.Children | ForEach{
if($_.Title -eq $linkName)
{
if($displayOnly)
{
$_
}
else
{
$_.Delete()
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
$removed = $_.Title
write-host "Web $web"
write-host "Removed: $removed" -backgroundcolor "blue"
break
}
}
}#end second for each
}#end first for each
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
write-host "Web $web"
write-host "Removed: $removed" -backgroundcolor "blue"
}
function Remove-CurrentLink
{
Param ([string] $linkName, [string] $displayOnly)
$web = Get-SPWeb https://xxxx/399/964
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$nodes = $publishingWeb.Navigation.CurrentNavigationNodes
for($i=$nodes.Count-1;$i -ge 0;$i--)
{
if($nodes[$i].Title -eq $linkName)
{
$nodes[$i]
if($displayOnly -eq "No")
{
$nodes[$i].Delete()
write-host "$linkName Deleted"
}
}
}
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
}
function Add-CurrentLink
{
Param ([string] $linkName, [string] $linkURL)
$CreateSPNavigationNode = [Microsoft.SharePoint.Publishing.Navigation.SPNavigationSiteMapNode]::CreateSPNavigationNode
$web = Get-SPWeb https://xxxx/399/964
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$nodes = $publishingWeb.Navigation.CurrentNavigationNodes
$headingNode = $CreateSPNavigationNode.Invoke($linkName, $linkURL, [Microsoft.SharePoint.Publishing.NodeTypes]::Heading, $nodes)
write-host "Web $web"
write-host "Added link to the current navigation: $linkName" -backgroundcolor "blue"
}
function Move-CurrentLinkBelowLink
{
Param ([string] $Mover, [string] $Under)
$web = Get-SPWeb https://xxxx/399/964
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$nodes = $publishingWeb.Navigation.CurrentNavigationNodes
$nodes
$qlNewPreviousSibling = $nodes | where { $_.Title -eq $Under }
$qlNewPreviousSibling
}
function test
{
$web = Get-SPWeb https://xxxx/399/964
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$nodes = $publishingWeb.Navigation.CurrentNavigationNodes
$nodes
}
#Unhide-GlobalSubsite -subwebUrl https://xxxx/399/964/Sail
#Hide-GlobalSubsite -subwebUrl https://xxxx/399/964/sail
#Hide-GlobalSubsite -subwebUrl https://xxxx/399/964/CPF
#Unhide-CurrentSubsite -subwebUrl https://xxxx/399/964/sail
#Unhide-CurrentSubsite -subwebUrl https://xxxx/399/964/CPF
#Hide-CurrentSubsite -subwebUrl https://xxxx/399/964/sw
#Remove-CurrentLink -linkName "B851 Relayout Project" -displayOnly "No"
#Remove-CurrentLinkChild -linkName "Misc. Shared Documents" -displayOnly $false
#Add-CurrentLink -linkName "B851 Relayout Project" -linkURL https://xxxx/399/964/SitePages/B851RelayoutProject.aspx
#Move-CurrentLinkBelowLink -Mover "B851 Relayout Project" -Under "Shipwrights"
#Remove-GlobalLink -nodeName "B851 Relayout Project"
test
function Remove-GlobalLink
{
#https://xxx/964/cpf
$web = Get-SPWeb https://xxx/964
$web
$webSub = Get-SPWeb https://xxx/964/sail
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
#$nodes = $publishingWeb.Navigation.GlobalNavigationNodes
#This removes a link vice an entire site, they are treated differently
<#
for($i=$nodes.Count-1;$i -ge 0;$i--)
{
if($nodes[$i].Title -eq "Other Helpful Links1")
{
$nodes[$i]
#$nodes[$i].Delete()
}
}
#>
#$publishingWeb.Navigation.IncludeInNavigation($false,$webSub.ID);#this shows the subsite in the Current Navigation Section
#$publishingWeb.Navigation.ExcludeFromNavigation($false,$webSub.ID);#this hides the subsite in the Current Navigation Section
#$publishingWeb.Navigation.IncludeInNavigation($true,$webSub.ID);#this shows the subsite in the Global Navigation Section
#$publishingWeb.Navigation.ExcludeFromNavigation($true,$webSub.ID);#this hides the subsite in the Global Navigation Section
#$publishingWeb.Navigation.ExcludeFromNavigation #shows the function parameters
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
}
function Hide-GlobalSubsite
{
Param ([string] $subwebUrl)
$web = Get-SPWeb https://xxx/964
write-host "Web $web"
$webSub = Get-SPWeb $subwebUrl
write-host "SubWeb $webSub"
write-host "SubWeb ID " + $webSub.ID
#https://xxx/964/sail
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$publishingWeb.Navigation.ExcludeFromNavigation($true,$webSub.ID);#this shows the subsite in the Global Navigation Section
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
write-host "Subsite Excluded from Global Navigation"
}
function Unhide-GlobalSubsite
{
Param ([string] $subwebUrl)
$web = Get-SPWeb https://xxx/964
write-host "Web $web"
$webSub = Get-SPWeb $subwebUrl
write-host "SubWeb $webSub"
write-host "SubWeb ID $webSub.ID"
#https://xxx/964/sail
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$publishingWeb.Navigation.IncludeInNavigation($true,$webSub.ID);#this shows the subsite in the Global Navigation Section
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
}
############Current Navigation Section - e.g. the Quick Launch###########################################
function Unhide-CurrentSubsite
{
Param ([string] $subwebUrl)
$web = Get-SPWeb https://xxx/964
write-host "Web $web"
$webSub = Get-SPWeb $subwebUrl
write-host "SubWeb $webSub"
write-host "SubWeb ID " + $webSub.ID
#https://xxx/964/sail
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$publishingWeb.Navigation.IncludeInNavigation($false,$webSub.ID);#this shows the subsite in the Current Navigation Section
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
write-host "Subsite Included in Current Navigation"
}
function Hide-CurrentSubsite
{
Param ([string] $subwebUrl)
$web = Get-SPWeb https://xxx/964
write-host "Web $web"
$webSub = Get-SPWeb $subwebUrl
write-host "SubWeb $webSub"
write-host "SubWeb ID " + $webSub.ID
#https://xxx/964/sail
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$publishingWeb.Navigation.ExcludeFromNavigation($false,$webSub.ID);#this shows the subsite in the Current Navigation Section
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
write-host "Subsite Excluded from Current Navigation"
}
function Remove-CurrentLinkChild
{
Param ([string] $linkName, [bool] $displayOnly)
$removed = ""
$web = Get-SPWeb https://xxx/964
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$nodes = $publishingWeb.Navigation.CurrentNavigationNodes
$nodes | ForEach{
$_.Children | ForEach{
if($_.Title -eq $linkName)
{
if($displayOnly)
{
$_
}
else
{
$_.Delete()
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
$removed = $_.Title
write-host "Web $web"
write-host "Removed: $removed" -backgroundcolor "blue"
break
}
}
}#end second for each
}#end first for each
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
write-host "Web $web"
write-host "Removed: $removed" -backgroundcolor "blue"
}
function Remove-CurrentLink
{
Param ([string] $linkName, [string] $displayOnly)
$web = Get-SPWeb https://xxx/964
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$nodes = $publishingWeb.Navigation.CurrentNavigationNodes
for($i=$nodes.Count-1;$i -ge 0;$i--)
{
if($nodes[$i].Title -eq $linkName)
{
$nodes[$i]
if($displayOnly -eq "No")
{
$nodes[$i].Delete()
write-host "$linkName Deleted"
}
}
}
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
}
#Unhide-GlobalSubsite -subwebUrl https://xxx/964/Sail
#Hide-GlobalSubsite -subwebUrl https://xxx/964/sail
#Hide-GlobalSubsite -subwebUrl https://xxx/964/CPF
#Unhide-CurrentSubsite -subwebUrl https://xxx/964/sail
#Unhide-CurrentSubsite -subwebUrl https://xxx/964/CPF
#Hide-CurrentSubsite -subwebUrl https://xxx/964/supvr
#Hide-CurrentSubsite -subwebUrl https://xxx/964/964Containments
#Hide-CurrentSubsite -subwebUrl https://xxx/964/managers
#Hide-CurrentSubsite -subwebUrl https://xxx/964/FALL
#Remove-CurrentLink -linkName "Pictures" -displayOnly "No"
#Remove-CurrentLinkChild -linkName "Misc. Shared Documents" -displayOnly $false
function Remove-GlobalLink
{
#https://xx/399/964/cpf
$web = Get-SPWeb https://xx/300/399/964
$web
$webSub = Get-SPWeb https://xx/399/964/sail
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
#$nodes = $publishingWeb.Navigation.GlobalNavigationNodes
#This removes a link vice an entire site, they are treated differently
<#
for($i=$nodes.Count-1;$i -ge 0;$i--)
{
if($nodes[$i].Title -eq "Other Helpful Links1")
{
$nodes[$i]
#$nodes[$i].Delete()
}
}
#>
#$publishingWeb.Navigation.IncludeInNavigation($false,$webSub.ID);#this shows the subsite in the Current Navigation Section
#$publishingWeb.Navigation.ExcludeFromNavigation($false,$webSub.ID);#this hides the subsite in the Current Navigation Section
#$publishingWeb.Navigation.IncludeInNavigation($true,$webSub.ID);#this shows the subsite in the Global Navigation Section
#$publishingWeb.Navigation.ExcludeFromNavigation($true,$webSub.ID);#this hides the subsite in the Global Navigation Section
#$publishingWeb.Navigation.ExcludeFromNavigation #shows the function parameters
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
}
function Hide-GlobalSubsite
{
Param ([string] $subwebUrl)
$web = Get-SPWeb https://xx/399/964
write-host "Web $web"
$webSub = Get-SPWeb $subwebUrl
write-host "SubWeb $webSub"
write-host "SubWeb ID " + $webSub.ID
#https://xx/399/964/sail
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$publishingWeb.Navigation.ExcludeFromNavigation($true,$webSub.ID);#this shows the subsite in the Global Navigation Section
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
write-host "Subsite Excluded from Global Navigation"
}
function Unhide-GlobalSubsite
{
Param ([string] $subwebUrl)
$web = Get-SPWeb https://xx/399/964
write-host "Web $web"
$webSub = Get-SPWeb $subwebUrl
write-host "SubWeb $webSub"
write-host "SubWeb ID $webSub.ID"
#https://xx/399/964/sail
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$publishingWeb.Navigation.IncludeInNavigation($true,$webSub.ID);#this shows the subsite in the Global Navigation Section
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
}
function Unhide-CurrentSubsite
{
Param ([string] $subwebUrl)
$web = Get-SPWeb https://xx/300/399/964
write-host "Web $web"
$webSub = Get-SPWeb $subwebUrl
write-host "SubWeb $webSub"
write-host "SubWeb ID " + $webSub.ID
#https://xx/399/964/sail
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$publishingWeb.Navigation.IncludeInNavigation($false,$webSub.ID);#this shows the subsite in the Global Navigation Section
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
write-host "Subsite Included in Current Navigation"
}
function Remove-CurrentLinkChild
{
Param ([string] $linkName, [bool] $displayOnly)
$removed = ""
$web = Get-SPWeb https://xx/399/964
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$nodes = $publishingWeb.Navigation.CurrentNavigationNodes
$nodes | ForEach{
$_.Children | ForEach{
if($_.Title -eq $linkName)
{
if($displayOnly)
{
$_
}
else
{
$_.Delete()
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
$removed = $_.Title
write-host "Web $web"
write-host "Removed: $removed" -backgroundcolor "blue"
break
}
}
}#end second for each
}#end first for each
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
write-host "Web $web"
write-host "Removed: $removed" -backgroundcolor "blue"
}
function Remove-CurrentLink
{
Param ([string] $linkName, [string] $displayOnly)
$web = Get-SPWeb https://homeportnw.psns.navy.mil/dept/300/399/964
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$nodes = $publishingWeb.Navigation.CurrentNavigationNodes
for($i=$nodes.Count-1;$i -ge 0;$i--)
{
if($nodes[$i].Title -eq $linkName)
{
$nodes[$i]
if($displayOnly -eq "No")
{
$nodes[$i].Delete()
write-host "$linkName Deleted"
}
}
}
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
}
#Remove-CurrentLink -linkName "Product Lines" -displayOnly "Yes"
#Unhide-GlobalSubsite -subwebUrl https://xx/964/Sail
#Hide-GlobalSubsite -subwebUrl https://xx/sail
#Hide-GlobalSubsite -subwebUrl https://xx/964/CPF
#Unhide-CurrentSubsite -subwebUrl https://xx/964/sail
#Unhide-CurrentSubsite -subwebUrl https://xx/964/CPF
Remove-CurrentLinkChild -linkName "Misc. Shared Documents" -displayOnly $false
function Remove-GlobalLink
{
#https://xx/964/cpf
$web = Get-SPWeb https://xx/300/399/964
$web
$webSub = Get-SPWeb https://xx/399/964/sail
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
#$nodes = $publishingWeb.Navigation.GlobalNavigationNodes
#This removes a link vice an entire site, they are treated differently
<#
for($i=$nodes.Count-1;$i -ge 0;$i--)
{
if($nodes[$i].Title -eq "Other Helpful Links1")
{
$nodes[$i]
#$nodes[$i].Delete()
}
}
#>
#$publishingWeb.Navigation.IncludeInNavigation($false,$webSub.ID);#this shows the subsite in the Current Navigation Section
#$publishingWeb.Navigation.ExcludeFromNavigation($false,$webSub.ID);#this hides the subsite in the Current Navigation Section
#$publishingWeb.Navigation.IncludeInNavigation($true,$webSub.ID);#this shows the subsite in the Global Navigation Section
#$publishingWeb.Navigation.ExcludeFromNavigation($true,$webSub.ID);#this hides the subsite in the Global Navigation Section
#$publishingWeb.Navigation.ExcludeFromNavigation #shows the function parameters
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
}
function Unhide-GlobalSubsite
{
Param ([string] $subwebUrl)
$web = Get-SPWeb https://xx/300/399/964
write-host "Web $web"
$webSub = Get-SPWeb $subwebUrl
write-host "SubWeb $webSub"
write-host "SubWeb ID $webSub.ID"
#https://xx/399/964/sail
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$publishingWeb.Navigation.IncludeInNavigation($true,$webSub.ID);#this shows the subsite in the Global Navigation Section
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
}
function Remove-CurrentLinkChild
{
$web = Get-SPWeb https://xx/300/399/964
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$nodes = $publishingWeb.Navigation.CurrentNavigationNodes
$nodes | ForEach{
$_.Children
}
}
function Remove-CurrentLink
{
Param ([string] $linkName, [string] $displayOnly)
$web = Get-SPWeb https://xx/300/399/964
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$nodes = $publishingWeb.Navigation.CurrentNavigationNodes
for($i=$nodes.Count-1;$i -ge 0;$i--)
{
if($nodes[$i].Title -eq $linkName)
{
$nodes[$i]
if($displayOnly -eq "No")
{
$nodes[$i].Delete()
write-host "$linkName Deleted"
}
}
}
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
}
#Remove-CurrentLink -linkName "Product Lines" -displayOnly "No"
Unhide-GlobalSubsite -subwebUrl https://xx/964/Sail
#https://xxxx/site
$web = Get-SPWeb https://xxxx/site
$webSub = Get-SPWeb https://xxxx/site
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
$nodes = $publishingWeb.Navigation.GlobalNavigationNodes
#This removes a link vice an entire site, they are treated differently
for($i=$nodes.Count-1;$i -ge 0;$i--)
{
if($nodes[$i].Title -eq "Other Helpful Links1")
{
$nodes[$i]
#$nodes[$i].Delete()
}
}
#$publishingWeb.Navigation.IncludeInNavigation($false,$webSub.ID);#this shows the subsite in the Current Navigation Section
#$publishingWeb.Navigation.ExcludeFromNavigation($false,$webSub.ID);#this hides the subsite in the Current Navigation Section
#$publishingWeb.Navigation.IncludeInNavigation($true,$webSub.ID);#this shows the subsite in the Global Navigation Section
#$publishingWeb.Navigation.ExcludeFromNavigation($true,$webSub.ID);#this hides the subsite in the Global Navigation Section
#$publishingWeb.Navigation.ExcludeFromNavigation #shows the function parameters
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()
#https://xxx/300/399/964/cpf
$web = Get-SPWeb xxxx
$webSub = Get-SPWeb https://xxx
$publishingWeb = [Microsoft.SharePoint.Publishing.PublishingWeb]::GetPublishingWeb($web)
#$publishingWeb.Navigation.IncludeInNavigation($false,$webSub.ID);#this shows the subsite in the Current Navigation Section
#$publishingWeb.Navigation.ExcludeFromNavigation($false,$webSub.ID);#this hides the subsite in the Current Navigation Section
#$publishingWeb.Navigation.IncludeInNavigation($true,$webSub.ID);#this shows the subsite in the Global Navigation Section
$publishingWeb.Navigation.ExcludeFromNavigation($true,$webSub.ID);#this hides the subsite in the Global Navigation Section
#$publishingWeb.Navigation.ExcludeFromNavigation #shows the function parameters
$publishingWeb.Update()
$web.Update()
$web.Close()
$web.Dispose()