Forums : Xul, Xbl, JS...

ton appli xul, elle est installée en locale ou est distante, sur un serveur web ?

Si ça peut t'aider :

xul

<?xml version="1.0"?>
<?xml-stylesheet href="chrome://global/skin/" type="text/css"?>
<window
   id="mywindow"
   title="Find Files"
   orient="horizontal"
   xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">

<script src="cap.js"/>

<grid flex="1">
 <columns>
   <column flex="1"/>
   <column/>
 </columns>
 <rows>
   <row>
<box height="80">
	<textbox id="blog" flex="1"  multiline="true"/>
	<button id="save" label="save" oncommand="save();"/>
</box>
   </row>
<row flex="1">  
		<tabbox flex="1">
		  <tabs>
		    <tab label=" Page 1 "/>
		    <tab label=" Page 2 "/>
		  </tabs>
		  <tabpanels flex="1">
		    <tabpanel id="mailtab" flex="1">
				  <iframe id="content-1" src="1.html" height="100%" flex="1"/>
		    </tabpanel>
		    <tabpanel id="newstab"  flex="1">
				  <iframe id="content-1"  flex="1"  src="2.html"/>
		    </tabpanel>
		  </tabpanels>
		</tabbox>
</row>
</rows>
</grid>

<script>
read();
</script>

</window>

js

/* Open flags 
#define PR_RDONLY       0x01
#define PR_WRONLY       0x02
#define PR_RDWR         0x04
#define PR_CREATE_FILE  0x08
#define PR_APPEND       0x10
#define PR_TRUNCATE     0x20
#define PR_SYNC         0x40
#define PR_EXCL         0x80
*/
/*
** File modes ....
**
** CAVEAT: 'mode' is currently only applicable on UNIX platforms.
** The 'mode' argument may be ignored by PR_Open on other platforms.
**
**   00400   Read by owner.
**   00200   Write by owner.
**   00100   Execute (search if a directory) by owner.
**   00040   Read by group.
**   00020   Write by group.
**   00010   Execute by group.
**   00004   Read by others.
**   00002   Write by others
**   00001   Execute by others.
**
*/

var savefile = "c:\\mozdata.txt";

// Ecriture en local.
function save() {
try {
    netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
} 
   catch (e) {
	alert("Permission de sauvegarde refusée.");
}
var file = Components.classes["@mozilla.org/file/local;1"]
	.createInstance(Components.interfaces.nsILocalFile);
file.initWithPath( savefile );
if ( file.exists() == false ) {
	alert( "Creating file... " );
	file.create( Components.interfaces.nsIFile.NORMAL_FILE_TYPE, 420 );
}
var outputStream = Components.classes["@mozilla.org/network/file-output-stream;1"]
	.createInstance( Components.interfaces.nsIFileOutputStream );

outputStream.init( file, 0x04 | 0x08 | 0x20, 420, 0 );
var output = document.getElementById('blog').value;
var result = outputStream.write( output, output.length );
outputStream.close();

}

// Lecture en local.
function read() {
try {
	netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
} catch (e) {
	alert("Permission to read file was denied.");
}
var file = Components.classes["@mozilla.org/file/local;1"]
	.createInstance(Components.interfaces.nsILocalFile);
file.initWithPath( savefile );
if ( file.exists() == false ) {
	alert("File does not exist");
}
var is = Components.classes["@mozilla.org/network/file-input-stream;1"]
	.createInstance( Components.interfaces.nsIFileInputStream );
is.init( file,0x01, 00004, null);
var sis = Components.classes["@mozilla.org/scriptableinputstream;1"]
	.createInstance( Components.interfaces.nsIScriptableInputStream );
sis.init( is );
var output = sis.read( sis.available() );
document.getElementById('blog').value = output;
}

A+