Question

如何php如何返回变量+组装html给ajax-CSDN论坛

Answer 1

用json比较好

php:
$backdata = array();
$backdata['var1'] = 'value1';
$backdata['var2'] = 'value2';
$jsondata = json_encode($backdata);
echo $jsondata;

js:
callback里面:
function(data,status){
var backdata = eval( "(" + data + ")"); //转换为js支持的json对象

alert(backdata.var1);

alert(backdata.var2);

}

Answer 2

echo 变量+组装html;