XmlHttp.CN
XMLHTTP撖寡情?/div>
XMLHTTPRequest 撖寡情 XMLHTTPRequest onreadystatechange readyState responseBody responseStream responseText responseXML status statusText abort getAllResponseHeaders getResponseHeader open send setRequestHeader

readyState

餈XMLHTTP霂瑟敶嗆?/p>

霂剜

lValue = oXMLHttpRequest.readyState;

Example

var XmlHttp;
XmlHttp = new ActiveXObject("Msxml2.XMLHTTP.3.0");

function send() {
   XmlHttp.onreadystatechange = doHttpReadyStateChange;
   XmlHttp.open("GET", "http://localhost/sample.xml", true);
   XmlHttp.send();
}

function doHttpReadyStateChange() {
   if (XmlHttp.readyState == 4) {
      alert("Done");
   }
}

憭瘜

嚗甇文批芾粉嚗嗆券踹漲銝?游銵函?摰銋憒銝嚗?/p>
0 (芸憪)撖寡情撌脣遣蝡嚗雿臬芸憪嚗撠芾矣pen寞嚗?/td>
1 (憪?撖寡情撌脣遣蝡嚗撠芾究end寞
2 (唳?send寞撌脰剁雿臬嗆http憭湔芰?/td>
3 (唳桐銝)撌脫交園典唳殷銝箏摨http憭港剁餈園餈responseBodyresponseText瑕典唳桐箇圈霂荔
4 (摰)唳格交嗅瘥,甇斗嗅臭誑餈餈responseBodyresponseText瑕摰渡摨唳?/td>

?/h2>

open 寞
responseBody 撅?/a>
responseText 撅?/a>
send 寞
status 撅?/a>
statusText 撅?/a>