Functions/Get-HtmlAlterningTable.ps1
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function Get-HtmlAlternatingTable { <# .SYNOPSIS Get a one or two column alternating HTML table from input object. .DESCRIPTION The generated HTML table is a fixed style table with object member names in left column and values in the right column. .PARAMETER Header Set a header text for the table .PARAMETER InputData Data to process. This can be a Hashtable, PSCustomObject, String, String[] or Object[] .NOTES This table can be used as part of (inserted into) a mail message. #> [CmdletBinding()] param( [string]$Header, [Parameter(ValueFromPipeline=$true)] [Object]$InputData ) Begin { Add-Type -AssemblyName System.Web $result = New-Object Text.StringBuilder [void]$result.Append("<table style='border-collapse:separate;width:100%'>") #Set the header if (![string]::IsNullOrEmpty($Header)) { [void]$result.Append("<tr><td style='background-color: #5D7B9D;color: white;' rowspan='1' colspan='2'><b>") [void]$result.Append([System.Web.HttpUtility]::HtmlEncode($Header)) [void]$result.Append("</b></td></tr>") } $i = 0 } Process { $lineStyle=("background-color: #ffffff;","background-color: #D0D3D4;") switch ($InputData.Gettype().Name) { "String" { [void]$result.Append("<tr>") [void]$result.Append("<td>" + [System.Web.HttpUtility]::HtmlEncode($InputData) + "</td>") [void]$result.Append("</tr>"); } "Hashtable" { foreach ($Key in $InputData.Keys) { [void]$result.Append("<tr style='" + $lineStyle[($i++ % 2)] + "'\>") [void]$result.Append("<td><b>" + [System.Web.HttpUtility]::HtmlEncode($Key) + ":</b></td>") [void]$result.Append("<td>" + [System.Web.HttpUtility]::HtmlEncode($InputData[$Key]) + "</td>") [void]$result.Append("</tr>"); } break } "PSCustomObject" { foreach ($Key in $InputData.psobject.properties.name) { [void]$result.Append("<tr style='" + $lineStyle[($i++ % 2)] + "'\>") [void]$result.Append("<td><b>" + [System.Web.HttpUtility]::HtmlEncode($Key) + ":</b></td>") [void]$result.Append("<td>" + [System.Web.HttpUtility]::HtmlEncode($InputData.$Key) + "</td>") [void]$result.Append("</tr>"); } } {$_ -eq "Object[]" -or $_ -eq "String[]"} { foreach ($value in $InputData) { [void]$result.Append("<tr style='" + $lineStyle[($i++ % 2)] + "'\>") [void]$result.Append("<td>" + [System.Web.HttpUtility]::HtmlEncode($value.ToString()) + "</td>") [void]$result.Append("</tr>"); } break } Default { [void]$result.Append("<tr>") [void]$result.Append("<td>UNSUPPORTED DATA TYPE [" + $InputData.Gettype().Name + "]</td>") [void]$result.Append("</tr>"); break } } } End { [void]$result.Append("</table>"); return $result.ToString(); } } |