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Merge pull request #1695 from scriptingstudio/master

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[Get-HtmlTable] XPath optimization
This commit is contained in:
Doug Finke
2025-04-23 08:16:05 -04:00
committed by GitHub
parent fa447a745c 45ed6a06dc
commit 5387c06146
1 changed files with 3 additions and 1 deletions
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4
Public/Get-HtmlTable.ps1
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@@ -50,7 +50,9 @@ function Get-HtmlTable {
else { else {
$h = ConvertFrom-Html -Content $r.Content $h = ConvertFrom-Html -Content $r.Content
if ($TableIndex -is [valuetype]) { $TableIndex += 1} if ($TableIndex -is [valuetype]) { $TableIndex += 1}
$rows = $h.SelectNodes("//table[$TableIndex]//tr") $rows = try {
$h.SelectSingleNode("//table[$TableIndex]").SelectNodes(".//tr")
} catch {}
if (-not $rows) {Write-Warning "Could not find rows for `"//table[$TableIndex]`" in $Url ."} if (-not $rows) {Write-Warning "Could not find rows for `"//table[$TableIndex]`" in $Url ."}
if ( -not $propertyNames) { if ( -not $propertyNames) {
if ( $tableHeaders = $rows[$FirstDataRow].SelectNodes("th")) { if ( $tableHeaders = $rows[$FirstDataRow].SelectNodes("th")) {