javascript - Adobe Air HTML recursive file walk to JSON -
i try create directory listing adobe air html. output should json document.
as template used node.js code: https://stackoverflow.com/a/11194896/799692
the file walk works. json object contain last folder.
<!doctype html> <html> <head> <meta charset="utf-8"> <title>adobe air directory listening json</title> <script type="text/javascript" src="airaliases.js"></script> <!-- adobe air framework --> <script type="text/javascript" src="jquery-2.0.3.min.js"></script> </head> <body> <script type="text/javascript"> var completepath = air.file.applicationdirectory.resolvepath("data").nativepath; window.onload = function() { air.trace(json.stringify(dirtree(completepath), null, 4)); } function dirtree(filename) { var currentfile = new air.file(filename); var temp_path = currentfile.nativepath; info = { path: temp_path, name: currentfile.name }; if (currentfile.isdirectory) { if (currentfile.name !="." && currentfile.name !="..") { info.type = "folder"; air.trace(object.size(info)); info.children = currentfile.getdirectorylisting().map(function(child) { return dirtree(child.nativepath); }); } } else { info.type = "file"; } return info; } //end fn dirtree // simple helper object size object.size = function(obj) { var size = 0, key; (key in obj) { if (obj.hasownproperty(key)) size++; } return size; }; </script> </body> </html>
replace map anonymous function function pointer:
function select_child(child) { return dirtree(child.nativepath); } info.children = currentfile.getdirectorylisting().map(select_child);
Comments
Post a Comment