СÃÃÇó¾ÈPHPÊÇ·ñÄÜ´ÓHtmlÀïȡֵ£¡
ÎÒÏë´ÓhtmlÒ³ÃæÉÏÆË»ñÒ»¸öÖµ£¡
²»ÖªµÀPHPÄÜ·ñ»ñµÃ£¡Èç¹ûÄÜ»ñµÃ£¬Çë¸÷λǰ±²¸æËßÎÒÈçºÎʵÏÖ¡£
PHP code:
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>ÎÞ±êÌâÎĵµ</title>
<script language="javascript">
function selectChange()
{
var obj=document.getElementById("aaaa");
alert(obj.value);
<?echo //ÎÒÏë´òÓ¡³öobj.value »òÕß $str=obj.value ¸³Öµ?>
//ÎÒÊÇÏëµÃµ½ÕâÑùµÄ½á¹û£¬²»ÖªµÀÊÇ·ñÄÜʵÏÖ£¡
}
</script>
</head>
<body>
<select id="aaaa" onchange="selectChange()">
<option value="0">a</option>
<option value="1">b</option>
<option value="2">c</option>
<option value="3">d</option>
</select>
<span id="span1"></span>
</body>
</html>
ÄãÃèÊöµÄ²»¹»Çå³þѽgggggggggggggggg
Äú¿ÉÒÔÔËÐÐһϴúÂë¿´¿´£¡
ÔÚ
function selectChange()
{
var obj=document.getElementById("aaaa");
alert(obj.value);
//ÕâÀïÒѾ¿ÉÒÔ»ñÈ¡µ½ÖµÁË£¡ÎÒÏ븳ֵÄú¿´¿ÉÒÔÂ𣡠$str=obj.value;
<?echo //ÎÒÏë´òÓ¡³öobj.value »òÕß $str=obj.value ¸³Öµ?>
Ïà¹ØÎÊ´ð£º
1.¾«Í¨ÃæÏò¶ÔÏóµÄÉè¼ÆºÍ¿ª·¢£»
2.ÊìÁ·Ê¹ÓÃPHPÓïÑÔ(5.0+)½øÐÐÊý¾Ý¿â£¬ÍøÂçͨÐÅ£¬Îļþ¶Áд£¬°²È«»úÖÆµÈ¿ª·¢£»
3.ÊìÁ·Ê¹ÓÃMYSQL(5.0+)Êý¾Ý¿â¿ª·¢£¬°üÀ¨»ù±¾µÄÊý¾Ý¿âÉè¼Æ/ÓÅ»¯/°²È«£¬¸´ÔÓµÄT-SQLÓï¾ä±àд£¬ÊìÁ·±àдMYS ......
ÇëÎÊÏÂÄܲ»ÄÜÔÙwindows϶¨ÆÚÇå¿ÕmysqlÒ»¸ö±íÖеÄÈ«²¿Êý¾Ý£¬ÓÃPHPʵÏÖ£¡
лл¸÷λÁË
¾Í±ÈÈçÒ»¸öÐÇÆÚÇå¿ÕÒ»´Î
±ÈÈçÿ¸öÐÇÆÚÁùÁãµãÇå¿ÕÒ»´Î£¡
ллÁË
¼Æ»®ÈÎÎñ...php....sql...truncate....OK
Äã¾ÍÕâ½ÓÔÚҳà ......
ÄÄλ¸ßÊÖÄܰïÎÒ½â¾öÕâ¸öÎÊÌ⣺
ÓÐûÓÐcssʵÏÖ±íµ¥µÄÏÂÀ¿ò¼ýÍ·ÓÃͼƬ´úÌæ£¿²»ÓÃjs
ÎÒʹÓÃÁËjsºó£¬ÔÊÐí¿Ø¼þÔËÐÐǰģ¿é±äÐΣ¬ÔÊÐíºó²ÅÕý³£ÏÔʾ£¬ËùÒÔÎÒÏëÔËÓÃcssÀ´ÊµÏÖ¡£
лл£¬ÔÚÏߵȡ£
ºÃÏñ¶¼ÊÇÓÃJS¡£¡£À´ÊµÏÖ± ......