/-----------teste.html---------------/
<label onclick="javascript:post_data();">clique </label>
função ajax_init()
{
var ajax=falso;
tentar {
ajax = novo ActiveXObject("Msxml2.XMLHTTP");
} pegar (e) {
tentar {
ajax = novo ActiveXObject("Microsoft.XMLHTTP");
} pegar (E) {
ajax = falso;
}
}
if (!ajax && typeof XMLHttpRequest!='indefinido') {
ajax = novo XMLHttpRequest();
}
retornar ajax;
}
função post_data()
{
var url = "/server/xml.php";
var show_check = document.getElementById("show_check");
var show_flag = document.getElementById("show_flag");
var ajax = ajax_init();
ajax.open("OBTER", url, verdadeiro);
//var img = "<img src='/img/loading.gif'>";
ajax.onreadystatechange=função()
{
if (ajax.readyState == 4 && ajax.status == 200)
{
var ret = ajax.responseText;
var show_info = avaliação(ret);
show_check.innerHTML = show_info[0].no1; //bsd
show_flag.innerHTML = show_info[0].no2; // que merda
//alert("valor do responseXML: " + info[0].firstChild.data);
}
/*outro
{
mostrar.innerHTML = img;
}*/
}
ajax.send(nulo);
}
/*------------json.php---*/
<?php
/* 这边如果写成 $info = array('no1'=>'bsd', 'no2'=>'wuddy', 'no3'=>'xie'); */
/* 同样要把html文件中必成 var show_info = eval('[' + ret + ']'); 都是返回一个对象 */
$info = array(array('no1'=>'bsd', 'no2'=>'wuddy', 'no3'=>'xie'));
$userinfo = json_encode($info);
echo $userinfo;
?>