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_HTMLParser_Element_GetAttribute Function

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Anders Pedersen edited this page Jan 5, 2018 · 1 revision

Syntax

STRING _HTMLParser_Element_GetAttribute(
    STRING  $sAttributeName,
    POINTER $pItem,
    STRING  $sHTML
)

Description

Returns value of attribute from $pItem

Parameters

Name Description Type
$sAttributeName Attribute name string String
$pItem TokenListToken structure pointer Pointer
$sHTML The HTML String

Remarks

$sAttributeName is case-insensitive

Example

;_HTMLParser_Element_GetAttribute Function Demo
#include <HTMLParser.au3>

$sHTML = "<!DOCTYPE html><html><head><title>Demo page</title></head></head><body>Visit <a href="https://github.com/genius257/">genius257</a> on GitHub</body></html>"

$tTokenList = _HTMLParser($sHTML)

$pItem = _HTMLParser_GetFirstStartTag($tTokenList.First, $sHTML);finds first start tag. In this example it will be <html>

$aLinks = _HTMLParser_GetElementsByTagName("a", $pItem, $sHTML);finds all links <a>

For $i=0 To Ubound($aLinks, 1)-1
    ConsoleWrite(_HTMLParser_Element_GetAttribute("href", $aLinks[$i], $sHTML)&@crlf)
Next
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