php 获取ajax 参数问题,在线等 ,急
时间:2011-07-24
来源:互联网
我现在在做一个uchome二次开发的项目 ,在做ajax三级联动的时候出现以下问题
ajax:
x.get('law.php?ac=ajax'+data, function(s){
alert('law.php?ac=ajax'+data);
var showobj = $(i);
s = trim(s);
if(s.indexOf('nodata') > -1 ) {
showobj.style.display = 'none';
if(obj=='subcity')$('subcity').style.display='none';$('subcity').value='';
}else {
$('subcity').style.display='';
showobj.style.display = '';
showobj.innerHTML = s;
}
});
law_ajax.php:
if($_GET['op'] == 'showprovince'){$query = $_SGLOBAL['db']->query("SELECT * FROM province");}
if($_GET['op'] == 'showcity') {$query = $_SGLOBAL['db']->query("SELECT * FROM city where father=(select provinceID from province where province='".$_REQUEST['province']."')");}
if($_GET['op'] == 'showsubcity') {$query = $_SGLOBAL['db']->query("SELECT * FROM subcity where father=(select cityID from city where city='".$_GET['city']."')");}
if (($_GET['op'] == 'showprovince')||($_GET['op'] == 'showcity')||($_GET['op'] == 'showsubcity')){
while ($value = $_SGLOBAL['db']->fetch_array($query)) {
$list[] = $value;
}
}
ajax:
x.get('law.php?ac=ajax'+data, function(s){
alert('law.php?ac=ajax'+data);
var showobj = $(i);
s = trim(s);
if(s.indexOf('nodata') > -1 ) {
showobj.style.display = 'none';
if(obj=='subcity')$('subcity').style.display='none';$('subcity').value='';
}else {
$('subcity').style.display='';
showobj.style.display = '';
showobj.innerHTML = s;
}
});
law_ajax.php:
if($_GET['op'] == 'showprovince'){$query = $_SGLOBAL['db']->query("SELECT * FROM province");}
if($_GET['op'] == 'showcity') {$query = $_SGLOBAL['db']->query("SELECT * FROM city where father=(select provinceID from province where province='".$_REQUEST['province']."')");}
if($_GET['op'] == 'showsubcity') {$query = $_SGLOBAL['db']->query("SELECT * FROM subcity where father=(select cityID from city where city='".$_GET['city']."')");}
if (($_GET['op'] == 'showprovince')||($_GET['op'] == 'showcity')||($_GET['op'] == 'showsubcity')){
while ($value = $_SGLOBAL['db']->fetch_array($query)) {
$list[] = $value;
}
}
作者: wqb119 发布时间: 2011-07-24
呃,问题没有写清楚,是这样,就是参数获取不到,不知道怎么回事,如果用固定值的话,可以正常,这个就是说明值没取到
作者: wqb119 发布时间: 2011-07-24
你说的是:'law.php?ac=ajax'+data这里的data取不到值么?你应该把怎么用JQuery取值的那部分和值所在的标签(比如说<li><span><div>的详细信息)贴出来。
作者: wjq3714 发布时间: 2011-07-24
http://www.nayi21.com
作者: KJmouhaibing 发布时间: 2011-07-24
http://www.nayi21.com
作者: KJmouhaibing 发布时间: 2011-07-24
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