AjaxµÄÒ»¸öСÎÊÌâ - Java / Web ¿ª·¢
function callback(){
if (req.readyState == 4){
if(req.status == 200){
var msg = req.responseXML.getElementsByTagName("msg")[0];
// alert(msg.childNodes[0].nodeValue);
setMsg(msg.childNodes[0].nodeValue);
}
}
}
ÕâÊǻص÷º¯Êý£¬¾ÍÊÇ var msg = req.responseXML.getElementsByTagName("msg")[0];
ÕâÐÐʲô½á¹ûҲûÓУ¬È»ºóÎÒ°Ñ[0]È¥µô£¬²Å¿ÉÒÔ¡£
alert(msg.childNodes[0].nodeValue);ûÓе¯³ö¡£ÎÒ²»ÖªµÀÕâÁ½¸öµØ·½ÊÇÔõÑùµÄÎÊÌâµ¼Öµģ¬Íû´ó¼ÒÖ¸µãÒ»¶þ!thanks !
µ÷ÊÔϰɣ¬»òÕßÓÃffµÄjsµ÷ÊÔ
»òÕßÔÚ¿ÉÄܳö´íµÄµØ·½alertÒ»ÏÂ
ÏÖÔÚ¾ÍÊÇvar msg = req.responseXML.getElementsByTagName("msg")
alert(msg)ÊǸöObject
¿Éalert(msg.childNodes[0].nodeValue);ûÓÐÈκνá¹û°¡£¡ÊÇд´íÁË Â𣿾ÍÊÇÕâÐгö´íµÄ£¬
֮ǰµÄÓï¾äÎÒ¶¼alertÁË¡£
getElementsByTagName("msg")·µ»ØµÄÊǸöÊý×é¡£
µ«ÊÇÈç¹ûûÓÐÈ¡µ½msg½ÚµãµÄ»°¾Í·µ»ØµÄ¿Õ¶ø²»ÊÇÒ»¸öÊý×éÁË¡£ËùÒÔÓÃ[0]ϱê»á³ö´í¡£
ÄǹÀ¼ÆÊÇÄǸöµØ·½Ð´´íÁËÄØ£¿
ѧϰÏ£¬ÎÒÒ²ÊǸողÅÈëÃÅ
function handleResponse(){
if(xmlHttpReq.readyState==4&&xmlHttpReq.status==200){
var text=xmlHttpReq.responseXML;
var citys = text.getElementsByTagName("city");
alert(citys);
var citySelect = docum
Ïà¹ØÎÊ´ð£º
µ±ÖªµÀÒ»¸öÈÕÆÚ£¬ÈçºÎ°ÑÕâ¸öÈÕÆÚËùÔÚÑ®µÄǰºóÁ½¸öÈÕÆÚÈ¡³ö
±ÈÈçÊäÈë20090905£¬¾ÍÊäÈë20090901 20090910
Êä³ö20090901 20090910
È¡µÃÌìÊýºó×÷Ò»ÏÂÅжÏÔÙ°ÑÕâ¸ö·½·¨ÓÃÏÂvoid set(int field, int value)
......
ÈçÌ⣬C/C++ÖеÄexeclÔõôµ÷ÓÃдºÃµÄjava³ÌÐò£¬
execl("/opt/java1.5/bin/java","MyClass",NULL);
ÕâÑùµÄ²»ÐÐŶ¡£
²»»á.
ÔËÐÐjava³ÌÐò
ÕÒ¹¤¾ß²é¿´Ò»ÏÂÄǸö³ÌÐòµÄÃüÁîÐÐ
ËÑË÷Ï£ºjni ......
JSPÒ³ÃæÖÐÓжà¸öradio°´Å¥
JSPÒ³Ãæ½«²ÎÊýPOST¸øservlet
ÒªÇóÈçÏÂ;
1.Ñ¡ÔñÒ»¸öradio£¬µ÷ÓÃservlet servletÖиù¾Ý²ÎÊýµ÷ÓÃÆäËû½Ó¿Ú£¬³ý·ÇÑ¡ÖиÃradio²¢µã»÷JSPÖеÄʵР......
<?xml version="1.0" encoding="utf-8" ?>
- <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical&q ......