yes. It is a security feature of javascript.
On Oct 7, 2:21 pm, "Phyo Arkar" <[EMAIL PROTECTED]> wrote:
> is it true that XMLHTTPrequest is not Cross Domain? Cannot request response
> from other sites??
>
> On Tue, Oct 7, 2008 at 7:05 PM, mdipierro <[EMAIL PROTECTED]> wrote:
>
> > The equivalent of this
>
> > <?php echo "This is the text from the server"; ?>
>
> > in web2py is
>
> > def index():
> > return "This is the text from the server:"
>
> > Not quite what you have. Are the two example running on the same
> > client. I believe the JS code you have only works on IE.
> > I suggest you use the jQuery.ajax function or web2py ajax function.
>
> > Massimo
>
> > On Oct 7, 12:53 pm, "Phyo Arkar" <[EMAIL PROTECTED]> wrote:
> > > Dear Massimo;
>
> > > I am trying to get web2py's response from an Ajax Javascript hosted in my
> > > friend's PC.
>
> > > He have PHP file hosted in his own pc and he try to get the response from
> > > php file via the ajax script
>
> > > it worked well for him
>
> > > But for response from web2py , it do not work.. we have been testing and
> > i
> > > cant find out anything as normally running both php and web2py , there is
> > no
> > > changes in output at alll.
>
> > > Is that web2py fault due to session saving? I did session.forget but
> > there
> > > is no changes , it still session in header.
>
> > > *Web2py /application/controllers/default.py:*
>
> > > session.forget() ## uncomment if you do not need sessions
>
> > > def index():
>
> > > return dict(message="This is the text from the server:" )
> > > *
> > > php.php , hosted on his Apache server:*
>
> > > <?php
> > > echo "This is the text from the server";
> > > ?>
>
> > > *
> > > ajaxtest_php.html :* *Ajax Test for php*
>
> > > <html>
> > > <head>
> > > <title>My Ajax Application</title>
> > > <script Language="JavaScript">
> > > function getXMLHTTPRequest() {
> > > try {
> > > req = new XMLHttpRequest();} catch(err1) {
>
> > > try {
> > > req = new ActiveXObject("Msxml2.XMLHTTP");
> > > } catch (err2) {
> > > try {
> > > req = new ActiveXObject("Microsoft.XMLHTTP");
> > > } catch (err3) {
> > > req = false;
> > > }
> > > }
>
> > > }
> > > return req;
> > > }
>
> > > var http = getXMLHTTPRequest();
>
> > > function getServerText() {
> > > var myurl = 'http://localhost/php.php';
>
> > > http.open("GET", myurl, true);
> > > http.onreadystatechange = useHttpResponse;
> > > http.send(null);
>
> > > }
>
> > > function useHttpResponse() {
> > > if (http.readyState == 4) {
> > > if(http.status == 200) {
> > > var mytext = http.responseText;
> > > document.getElementById('myPageElement').innerHTML = mytext;
> > > }
> > > } else {
> > > document. getElementById('myPageElement').innerHTML = "";
> > > }
>
> > > }
>
> > > </script>
> > > </head>
> > > <body onLoad="getServerText()">
> > > Here is the text returned by the server:<br>
> > > <div id="myPageElement"></div>
> > > </body>
>
> > > *
> > > ajaxtest_w2p.html : Ajax Test for web2py
>
> > > *<html>
> > > <head>
> > > <title>My Ajax Application</title>
> > > <script Language="JavaScript">
> > > function getXMLHTTPRequest() {
> > > try {
> > > req = new XMLHttpRequest();} catch(err1) {
>
> > > try {
> > > req = new ActiveXObject("Msxml2.XMLHTTP");
> > > } catch (err2) {
> > > try {
> > > req = new ActiveXObject("Microsoft.XMLHTTP");
> > > } catch (err3) {
> > > req = false;
> > > }
> > > }
>
> > > }
> > > return req;
> > > }
>
> > > var http = getXMLHTTPRequest();
>
> > > function getServerText() {
> > > var myurl = 'http://192.168.0.2:9090/ajax/default/index;
>
> > > http.open("GET", myurl, true);
> > > http.onreadystatechange = useHttpResponse;
> > > http.send(null);
>
> > > }
>
> > > function useHttpResponse() {
> > > if (http.readyState == 4) {
> > > if(http.status == 200) {
> > > var mytext = http.responseText;
> > > document.getElementById('myPageElement').innerHTML = mytext;
> > > }
> > > } else {
> > > document. getElementById('myPageElement').innerHTML = "";
> > > }
>
> > > }
>
> > > </script>
> > > </head>
> > > <body onLoad="getServerText()">
> > > Here is the text returned by the server:<br>
> > > <div id="myPageElement"></div>
> > > </body>
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