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Hierdie gesprek is in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

firefox 6.0, extension getfilesize, last modified time always return "2011.05.16 xxx", it seemed there is bug in XMLHTTP.getResponseHeader('Last-Modified') ?

  • 1 antwoord
  • 1 het hierdie probleem
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  • Laaste antwoord deur raidsan

raidsan
raidsan
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file: chrome\content\load.js there is some bug, so firefox 4.0 can't run it correct. then i modify the source code as following:

function get_file_meta(url, callback, strings) { 

   XMLHTTP = new XMLHttpRequest();
   XMLHTTP.open("HEAD", url, true);
   XMLHTTP.url = url;
   XMLHTTP.callback = callback;
   XMLHTTP.strings = strings;
   XMLHTTP.onreadystatechange = function()
   {
       if(XMLHTTP.url && 4 == XMLHTTP.readyState)
       {
           var size = XMLHTTP.getResponseHeader('Content-Length');
           var stime = XMLHTTP.getResponseHeader('Last-Modified');
           XMLHTTP.url = ;

           var str_size = ;

           var str_time = ;


           if(size)
           {
               var strings = XMLHTTP.strings;
               str_size = strings.getString("Size") + ': ' + format_size(size, strings) + (size > 1024 ? ' (' + size + ' ' + strings.getString("bytes") + ')' : );


               var time_str = '-';
               if(stime)
               {
                   var t = new Date(stime);
                   time_str = t.toLocaleString();
               }
               str_time = strings.getString("Last modified") + ': ' + time_str;
           }

           XMLHTTP.callback(str_size, str_time);
file: chrome\content\load.js there is some bug, so firefox 4.0 can't run it correct. then i modify the source code as following: function get_file_meta(url, callback, strings) { XMLHTTP = new XMLHttpRequest(); XMLHTTP.open("HEAD", url, true); XMLHTTP.url = url; XMLHTTP.callback = callback; XMLHTTP.strings = strings; XMLHTTP.onreadystatechange = function() { if(XMLHTTP.url && 4 == XMLHTTP.readyState) { var size = XMLHTTP.getResponseHeader('Content-Length'); var stime = XMLHTTP.getResponseHeader('Last-Modified'); XMLHTTP.url = ''; var str_size = ''; var str_time = ''; if(size) { var strings = XMLHTTP.strings; str_size = strings.getString("Size") + ': ' + format_size(size, strings) + (size > 1024 ? ' (' + size + ' ' + strings.getString("bytes") + ')' : ''); var time_str = '-'; if(stime) { var t = new Date(stime); time_str = t.toLocaleString(); } str_time = strings.getString("Last modified") + ': ' + time_str; } XMLHTTP.callback(str_size, str_time);

All Replies (1)

raidsan
raidsan Vraag-eienaar
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well, i got it, it's the extension: "better cache" modified the http head info.