List of Nasal extension functions: Difference between revisions

List of Nasal extension functions (view source)

864 bytes added , 28 October 2013

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@@ Line 430: / Line 430: @@
      return file_path;
 }
+</syntaxhighlight>
+=== http (HTTP module, v. 2.99+) ===
+Get remote data using the HTTP.
+==== <tt>load()</tt> ====
+Load resource identified by its URL into memory.
+<syntaxhighlight lang="nasal">
+var request = http.load(<url>);
+</syntaxhighlight>
+<syntaxhighlight lang="nasal">
+http.load("http://example.com/test.txt")
+    .done(func(r) print("Got response: " ~ r.response));
+</syntaxhighlight>
+==== <tt>save()</tt> ====
+Save resource to a local file.
+<syntaxhighlight lang="nasal">
+var request = http.save(<url>, <file_path>);
+</syntaxhighlight>
+<syntaxhighlight lang="nasal">
+http.save("http://example.com/test.png", getprop('/sim/fg-home') ~ '/cache/test.png')
+    .fail(func print("Download failed!"))
+    .done(func(r) print("Finished request with status: " ~ r.status ~ " " ~ r.reason))
+    .always(func print("Request complete (fail or success)"));
 </syntaxhighlight>