Difference between revisions of "Ns hrefs"
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'''EXAMPLES''' | '''EXAMPLES''' | ||
| + | <pre><nowiki> | ||
| + | % set html {One good website is <A href='http://google.com/'>Google</A>. | ||
| + | Another is <a href='http://www.yahoo.com'>Yahoo!</a>} | ||
| − | + | % ns_hrefs $html | |
| − | + | http://google.com/ http://www.yahoo.com | |
| − | + | </nowiki></pre> | |
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[[Category Documentation]] - [[Category Core Tcl API]] | [[Category Documentation]] - [[Category Core Tcl API]] | ||
Latest revision as of 18:21, 8 February 2008
Man page: http://aolserver.com/docs/tcl/ns_hrefs.html
NAME
- ns_hrefs - Returns URLs from anchor elements in a chunk of HTML
SYNOPSIS
- ns_hrefs html
DESCRIPTION
- This command finds the anchor elements (<A>) in a chunk of HTML, html, and returns a list of the URLs in those elements' href attributes.
EXAMPLES
% set html {One good website is <A href='http://google.com/'>Google</A>.
Another is <a href='http://www.yahoo.com'>Yahoo!</a>}
% ns_hrefs $html
http://google.com/ http://www.yahoo.com
