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javscriptȨÍþÖ¸ÄÏ

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JScript code:

.....
var a = -1;
var b = -1;
if (xmlHttp.readyState == 4) {
if (xmlHttp.status == 200) {
a = xmlHttp.responseText;
}
}
alert(a); // ´òÓ¡a
alert(b); // ´òÓ¡b
if(a!= b) {
doSomething();
a = b;
}
ÎÊÌâ¾Í³öÔÚalertµÄµØ·½£¬Èç¹ûÓ ......

AjaxÎÊÌâ - Web ¿ª·¢ / ASP

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Ajax ·µ»ØÖµ - Web ¿ª·¢ / Ajax

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function bc3122Function(){
  var url = 'ajax_bc3122_action.action';
  var params = {
  strflg : "SelectCount",
  txtctl_Type : "1",
  txtctl_Code : "978",
  ......

struts2 action°ÑÖµ·µ»Øǰ̨ajaxÔõô½ÓÊÕ

strtus2 actionµÃµ½Ò»¸öBooleanÀàÐ͵ÃÖµ£¬Ôõô·¢ËÍ»Øajax½ÓÊÕÒ»ÏÂÊý¾Ý! actionÀïÒªÓÃjsonô£¿ ûÓùý£¬Ë­ÄÜÌù·ÝÏêϸ´úÂ룬лл£¡
reponse.getWriter().println(¡°booleanÖµ¡±)

struts.xmlÔõôÅäÖã¿ ǰ̨Ôõô½ÓÊÕÄØ£¿

function getList()
{
var url = 
var pars = ;
var myAjax = new Ajax.Request(u ......

Ajax ¹¤¾ß°üµÄÎÊÌâ

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Ìí¼Óºó ×ó±ß¹¤¾ßÀ¸ AjaxÑ¡Ï ¿ ......
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