i am a newbee and downloaded the MOZILLA to develop applications using
XPCONNECT as i wanted my XUL program to access some of my native code.
My problem is i tried to start from a example given in the XULPLANET.com
that accesses the nsILocalFile interface but i couldnt sometime it gives
me the error that the component is not defined and sometimes that
permission to access component is debied. can u help me out
i am attaching the program which has a simple find button on clicking
which it deletes a file
Findfiles.xul:
<?xml version="1.0"?>
<?xml-stylesheet href="chrome://global/skin/" type="text/css"?>
<window
id="findfile-window"
title="Find Files"
orient="vertical"
xmlns:html="http://www.w3.org/1999/xhtml";
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";>
<script src="findfiles.js"/>
<button id="find-button" label="Find" default="true"
style="width: 8ex" onclick ="getit();"/>
</window>
findfiles.js:
function getit()
{
var aFile =
Components.classes["@mozilla.org/file/local;1"].createInstance();
var aLocalFile = aFile.QueryInterface(Components.interfaces.nsILocalFile);
if (!aLocalFile) return false;
aLocalFile.initWithPath("read.txt");
aLocalFile.delete(false);
}
Observation::
as seen on the task\tools\javascript consile inthe menu for Netscape 6
1. if the javascript code is till the first line (i.e the alert
statement it works fine)
2. if i add 3 more lines (i.e. till LocalFile.initWithPath("read.txt");)
it gives me a error that permission denied to access property
3. if i add the delete function i dont get the alert message and it
gives me a msg that get it is not defined and that missing name after
operator .
pls help me out....as to whether i need to set some plug ins or get a
licence or build the mozilla...
