Ajax linkage menu in php_PHP tutorial

main.php <!--

===Select=== if ($nrows>0){ for ($i=0;$i echo " {$results[NAME][$i]} "; } } ?> ===Select===

iniajax.js: function InitAjax() { var ajax=false; Try { ajax = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try { ajax = new ActiveXObject("Microsoft.XMLHTTP"); } catch (E) { ajax = false; } } If (!ajax && typeof XMLHttpRequest!=undefined) { ajax = new XMLHttpRequest(); } Return ajax; }

getoption.php: if($pid=$_GET["pid"]) { header("Content-type: text/xml;charset=GB2312"); echo " "; include("./oracle.inc"); $sql="select * from AJAXTEST where PARENTID = $pid"; //echo $sql; $stmt=ociparse($handle,$sql); ociexecute($stmt); ocicommit($handle); ocilogoff(); $nrows=ocifetchstatement($stmt,$results); echo " "; //echo " {$nrows} "; for ($i=0;$i echo " "; echo " {$results[ID][$i]} "; echo " {$results[NAME][$i]} "; echo " "; } echo " "; } ?>

http://www.bkjia.com/PHPjc/486525.html www.bkjia.com true http://www.bkjia.com/PHPjc/486525.html TechArticle main.php script language=javascript src=initajax.js/script!--InitAjax()-- script !-- function getoption(select1,target) { if(select1.value!=0){ //select1是提交数据的来源的...