ajax處理php傳回json資料的實例代碼_json

test.html

複製程式碼程式碼如下：

點選標籤>
函數ajax_init()
{
var ajax=false;
試試{
ajax = new ActiveXObject("Msxml2.XMLHTTP");
ajax = new ActiveXObject("Msxml2.XMLHTTP");
ajax = new ActiveXObject("Msxml2.XMLHTTP");
ajax = new ActiveXObject("Msxml2.XMLHTTP");
ajax = new ActiveXObject("Msxml2.XMLHTTP");
ajax = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
嘗試{
ajax = new ActiveXObject("Microsoft.XMLHTTP");
} catch (E) {
ajax = false;
}
}
if (!ajax && typeof XMLHttpRequest!='undefined') {
ajax = new XMLHttpRequest();
}
回傳ajax;
}
函數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("GET", url, true);
//var img = "";
ajax.onreadystatechange = function()
{
if (ajax.readyState == 4 && ajax.status == 200)
{
var ret = ajax.responseText; = eval(ret);
show_check.innerHTML = show_info[0].no1; // bsd
show_flag.innerHTML = show_info[0].no2; // wuddy
//alert("responseXML 的值: " info[0].firstChild.data);
}
/*else
{
show.innerHTML = img;
}*/
}

ajaxx .send(null);
}

json.php 複製程式碼

複製程式碼



複製程式碼

複製程式碼複製程式碼複製程式碼複製碼： /* 草莓如果寫成$info = array('no1'=>'bsd', 'no2'=>'wuddy', 'no3'=>' xie '); */ /*同樣認定html檔中必成var show_info = eval('[' ret ']'); 傳回都是一個物件*/ $info = array(array(' no1'=>'bsd', 'no2'=>'wuddy', 'no3'=>'xie')); $userinfo = json_encode($info); 回顯$userinfo; ？ >