77 lines
1.4 KiB
PHP
77 lines
1.4 KiB
PHP
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<?
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/*
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* add previous/next buttons
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*/
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function add_pn_buttons($vars, $endpos)
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{
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extract($vars);
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if($linesPerPage == "ALL")
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{
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return;
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}
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$curPage = $curPos / $linesPerPage;
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$numRows = $endpos - $curPos;
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$numButtons = $totalCount / $linesPerPage;
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$buttonCount = 1;
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$prev_url = 0;
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$next_url = 0;
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// define previous/next buttons
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if($curPos > 0)
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{
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$vars["curPos"] = $curPos - $linesPerPage;
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$prev_url = "stdquery.php?".build_urlarg($vars);
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}
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if($endpos < $totalCount)
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{
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$vars["curPos"] = $curPos + $linesPerPage;
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$next_url = "stdquery.php?".build_urlarg($vars);
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}
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// show prev button if nessessary
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if($prev_url)
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{
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echo html_b(html_ahref("<< Prev", $prev_url));
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}
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// show numbered links
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if(!$useNextOnly && $endpos <= $totalCount)
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{
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while($buttonCount <= $numButtons + 1)
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{
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if($curPage == ($buttonCount - 1))
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{
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echo html_b("$buttonCount");
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}
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else
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{
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$vars["curPos"] = ($buttonCount - 1) * $linesPerPage;
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$url = "stdquery.php?".build_urlarg($vars);
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echo " ".html_ahref("$buttonCount", $url)." ";
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}
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if(!($buttonCount % 40))
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{
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echo html_p();
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}
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$buttonCount++;
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}
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}
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// show next button if nessessary
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if($next_url)
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{
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echo html_b(html_ahref("Next >>", $next_url));
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}
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echo "<br>".html_small("listing $numRows record".($numRows == 1 ? "" : "s")." ".($curPos+1)." to $endpos of $totalCount total");
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}
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?>
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