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How to download a webpage using javascript from firefox ?

  • 2 উত্তরসমূহ
  • 1 এই সমস্যাটি আছে
  • 1 দেখুন
  • শেষ জবাব দ্বারা cor-el

naxor_7
naxor_7
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I've been developing an add-on for firefox where I needed to download the webpages that I visit and store it locally. How should I do this ? I've been trying with javascript but there seems to be no proper reference. I googled and found a sample code but this shows error that "Component.classes" is undefined. So can I actually do it with javascript ?

THE LINE IN THE CODE WITH ERROR :

var dir =Components.classes["@mozilla.org/file/local;1"] 

      .createInstance(Components.interfaces.nsILocalFile);
I've been developing an add-on for firefox where I needed to download the webpages that I visit and store it locally. How should I do this ? I've been trying with javascript but there seems to be no proper reference. I googled and found a sample code but this shows error that "Component.classes" is undefined. So can I actually do it with javascript ? THE LINE IN THE CODE WITH ERROR : var dir =Components.classes["@mozilla.org/file/local;1"] .createInstance(Components.interfaces.nsILocalFile);

All Replies (2)

Shadow110
Shadow110
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Hi, make a folder on your system for each site and go tot the site and Right Click and Save Page as ot give this a try  : http://www.httrack.com/ Note if the site has safe guards up it will not matter what you use and you can not gain access.

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
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You can't use XUL code in a WebExtension, you can only use API calls.

Try to ask advice at the Add-ons forum, that forum is better suited for questions about developing extensions.