query_post for Child page or Page with – or — in it creates error
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Hello, I was trying to use this tag:
<?php query_posts('pagename=parent/child'); // retrieve the child page of a parent ?>
as seen on https://codex.www.ads-software.com/Template_Tags/query_posts
However, when I do—for example—the following, I get errors (as in, the page does not get called and it instead shows the text for “nothing posted yet”)
pagename=about/history
or
pagename=about-history
or
pagename=about-—-history
They all won’t bring up the post…
The only pagename tag that I can get to work is when the title has no dashes in it…
Any help, please???
Many thanks!
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