shiva wrote: > 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
The file needs to reside in the chrome registry or if it is a local file you need to gain access using the universal xpconnect privdledge. Search in the security for the exact js syntax. --pete > > 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... >
