Tente assim:
<script>
if (window.ActiveXObject && !window.XMLHttpRequest) {
window.XMLHttpRequest = function() {
return new ActiveXObject((navigator.userAgent.toLowerCase().indexOf('msie 5') != -1) ? 'Microsoft.XMLHTTP' : 'Msxml2.XMLHTTP');
};
}
global_fakeOperaXMLHttpRequestSupport = false;
if (window.opera) {
global_fakeOperaXMLHttpRequestSupport = true;
window.XMLHttpRequest = function() {
this.readyState = 0; // 0=uninitialized,1=loading,2=loaded,3=interactive,4=complete
this.status = 0; // HTTP status codes
this.statusText = '';this._headers = [];this._aborted = false;this._async = true;
this.abort = function() {this._aborted = true;};
this.getAllResponseHeaders = function() {return this.getAllResponseHeader('*');};
this.getAllResponseHeader = function(header) {var ret = '';for (var i = 0; i < this._headers.length; i++) {
if (header == '*' || this._headers[i].h == header) {ret += this._headers[i].h + ': ' + this._headers[i].v + '\n';}
}
return ret;
};
this.setRequestHeader = function(header, value) { this._headers[this._headers.length] = {h:header, v:value}; };
this.open = function(method, url, async, user, password) {
this.method = method;this.url = url;this._async = true;this._aborted = false;
if (arguments.length >= 3) {this._async = async;}
if (arguments.length > 3) {
//user/password support requires a custom Authenticator class
opera.postError('XMLHttpRequest.open() - user/password not supported');
}
this._headers = [];this.readyState = 1;
if (this.onreadystatechange) {this.onreadystatechange();}
};
this.send = function(data) {
if (!navigator.javaEnabled()) {
alert("XMLHttpRequest.send() - Java must be installed and enabled.");
return;
}
if (this._async) {
setTimeout(this._sendasync, 0, this, data);
// this is not really asynchronous and won't execute until the current
// execution context ends
} else {this._sendsync(data);}
}
this._sendasync = function(req, data) {
if (!req._aborted) {
req._sendsync(data);
}
};
this._sendsync = function(data) {
this.readyState = 2;
if (this.onreadystatechange) {
this.onreadystatechange();
}
// open connection
var url = new java.net.URL(new java.net.URL(window.location.href), this.url);
var conn = url.openConnection();
for (var i = 0; i < this._headers.length; i++) {
conn.setRequestProperty(this._headers[i].h, this._headers[i].v);
}
this._headers = [];
if (this.method == 'POST') {
// POST data
conn.setDoOutput(true);
var wr = new java.io.OutputStreamWriter(conn.getOutputStream());
wr.write(data);
wr.flush();
wr.close();
}
// read response headers
// NOTE: the getHeaderField() methods always return nulls for me :(
var gotContentEncoding = false;
var gotContentLength = false;
var gotContentType = false;
var gotDate = false;
var gotExpiration = false;
var gotLastModified = false;
for (var i = 0;; i++) {
var hdrName = conn.getHeaderFieldKey(i);
var hdrValue = conn.getHeaderField(i);
if (hdrName == null && hdrValue == null) {
break;
}
if (hdrName != null) {
this._headers[this._headers.length] = {h:hdrName, v:hdrValue};
switch (hdrName.toLowerCase()) {
case 'content-encoding': gotContentEncoding = true; break;
case 'content-length' : gotContentLength = true; break;
case 'content-type' : gotContentType = true; break;
case 'date' : gotDate = true; break;
case 'expires' : gotExpiration = true; break;
case 'last-modified' : gotLastModified = true; break;
}
}
}
// try to fill in any missing header information
var val;
val = conn.getContentEncoding();
if (val != null && !gotContentEncoding) this._headers[this._headers.length] = {h:'Content-encoding', v:val};
val = conn.getContentLength();
if (val != -1 && !gotContentLength) this._headers[this._headers.length] = {h:'Content-length', v:val};
val = conn.getContentType();
if (val != null && !gotContentType) this._headers[this._headers.length] = {h:'Content-type', v:val};
val = conn.getDate();
if (val != 0 && !gotDate) this._headers[this._headers.length] = {h:'Date', v:(new Date(val)).toUTCString()};
val = conn.getExpiration();
if (val != 0 && !gotExpiration) this._headers[this._headers.length] = {h:'Expires', v:(new Date(val)).toUTCString()};
val = conn.getLastModified();
if (val != 0 && !gotLastModified) this._headers[this._headers.length] = {h:'Last-modified', v:(new Date(val)).toUTCString()};
// read response data
var reqdata = '';
var stream = conn.getInputStream();
if (stream) {
var reader = new java.io.BufferedReader(new java.io.InputStreamReader(stream));
var line;
while ((line = reader.readLine()) != null) {
if (this.readyState == 2) {this.readyState = 3;if (this.onreadystatechange) {this.onreadystatechange();}}reqdata += line + '\n';}
reader.close();this.status = 200;this.statusText = 'OK';this.responseText = reqdata;this.readyState = 4;if (this.onreadystatechange) { this.onreadystatechange();}if (this.onload) { this.onload();}} else {
// error
this.status = 404;this.statusText = 'Not Found';this.responseText = '';this.readyState = 4;
if (this.onreadystatechange){this.onreadystatechange();}if (this.onerror) {this.onerror();}}};};}
// ActiveXObject emulation
if (!window.ActiveXObject && window.XMLHttpRequest) {window.ActiveXObject = function(type) {switch (type.toLowerCase()) {case 'microsoft.xmlhttp':case 'msxml2.xmlhttp':return new XMLHttpRequest();}return null;};}
function get_url(url_req,funcao, postString){
var req = new XMLHttpRequest();
var req_post = (typeof postString != 'undefined');
if (req) {
req.onreadystatechange = function() {
if (req.readyState == 4 && req.status == 200) {
eval(funcao+"(req.responseText)");
}
}
req.open((req_post)?'POST':'GET', url_req);
req.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
req.send((req_post)?postString:null);
}
}
function get_SIMETRICO_url(url_req,funcao, postString){
var ultimaLinhaUtilizado = '';
var linhasUtilizadas = [];
var req = new XMLHttpRequest();
var req_post = (typeof postString != 'undefined');
if (req) {
req.onreadystatechange = function() {
if (req.status == 200 && podeIr && req.responseText.match("\n")) {
todasAsLinhas = req.responseText.split("\n");
for(i=0;i<todasAsLinhas.length;i++){
if(!in_array(todasAsLinhas[i],linhasUtilizadas)){
usarCodigo=todasAsLinhas[i];
linhasUtilizadas[linhasUtilizadas.length] = todasAsLinhas[i];
eval(funcao+"(usarCodigo)");
}
}
}
}
req.open((req_post)?'POST':'GET', url_req);
req.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
req.send((req_post)?postString:null);
}
}
var req;
function consulta(nrocpf,dtnasc,cd_curso) {
// Verificando Browser
if(window.XMLHttpRequest) {
req = new XMLHttpRequest();
}
else if(window.ActiveXObject) {
req = new ActiveXObject("Microsoft.XMLHTTP");
}
// Arquivo ASP juntamente com o valor digitado no campo (método GET)
var url = "http://www.escola2.br/web/res_ajax.php?op=consulta&nr_cpf="+nrocpf+"&dt_nasc="+dtnasc+"&cd_curso="+cd_curso;
// Chamada do método open para processar a requisição
req.open("Get", url, true);
// Quando o objeto recebe o retorno, chamamos a seguinte função;
req.onreadystatechange = function() {
// Exibe a mensagem "Buscando Noticias..." enquanto carrega
if(req.readyState == 1) {
document.getElementById('resultado').innerHTML = 'Checando';
}
// Verifica se o Ajax realizou todas as operações corretamente
if(req.readyState == 4 && req.status == 200) {
// Resposta retornada pelo busca.php
var resposta = req.responseText;
// Abaixo colocamos a(s) resposta(s) na div resultado
document.getElementById('resultado').innerHTML = resposta;
}
}
req.send(null);
}
consulta('000.000.000-00','00/00/0000','CURSO 1');
</script>
<div name="resultado" id="resultado"></div>
Edição feita por: Humberto - S.O.S., 16/11/2009, 20:50.
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