In the SQL query, if no return result is to appear a "No results found" message. OK, when you search, find a result and when it does not have it shows the message - so far so good. The problem is that at the time of opening the document, the text "No results found" is already there and I did not even search anything. How do I throw this text without changing the command it appears when it has no results in the DB?
I tried with Javascript used style show/none with function in onClick of submit of the search button and did not advance, in search return without results the message blinked and disappeared.
I'm using this way:
<?php if ($totalRows_buscar == 0) { ?>
<?php print "Nenhum resultado encontrado."; ?>
<?php } ?>