HTML 标记内的列表 -PowerShell

Question

I have a PoweShell command that lists all files from my path.

I need to list when I do HTML tag to send an e-mail.

Here is my code,

# To List File
$listFiles =  Get-ChildItem -path $mypath

In my Email Message Body:

$emailMessage.Body = @"
                <h4>Folder Path: </h4><p>$mypath</p>
                <h3> List of files: </h3>
                <li>$listFiles</li>
"@

I get this,

Folder Path: 
C:my_tes\test_file_path

List of files:

•  Test_Document_1.txt Test_Document_2.txt WorkBook_Test_1.xlsx 

But I need this,

Folder Path: 
C:my_tes\test_file_path

List of files: 
•  Test_Document_1.txt 
•  Test_Document_2.txt 
•  WorkBook_Test_1.xlsx 

I tried the following(did not get what I want),

$emailMessage.Body = @"
                <h4>Folder Path: </h4><p>$mypath</p>
                <h3> List of files: </h3>
                Foreach(<li>$i</li> in $listFiles)  

How can I modify my <li> html tag to get the desired output?

Answer 1

Try this above your existing code:

$listFiles = Foreach($item in $listFiles) {
    "<li>$item</li>"
}

Then using $listItems in your email body where the loop is.

Answer 2

To output an Unordered list, you also need to enclose the <li>..</li> elements inside <ul>..</ul> tags.

The eastiest thing to do is to build the list of file tags straight from the Get-ChildItem cmdlet:

$listFiles =  Get-ChildItem -Path $mypath -File | ForEach-Object { '<li>{0}</li>' -f $_.Name }
$emailMessage.Body = @"
    <h4>Folder Path: </h4><p>$mypath</p>
    <h3> List of files: </h3>
    <ul>$listFiles</ul>
"@