forum/skins/default/media/js/osqa.ask.js

   1 var currentSideBar = 'div#title_side_bar';
   2 function changeSideBar(enabled_bar) {
   3     if (enabled_bar != currentSideBar) {
   4         $(currentSideBar).hide();
   5         currentSideBar = enabled_bar;
   6         $(currentSideBar).fadeIn('slow');
   7     }
   8
   9 }
  10
  11 $(function () {
  12     $('div#editor_side_bar').hide();
  13     $('div#tags_side_bar').hide();
  14
  15     $('#id_title').focus(function(){changeSideBar('div#title_side_bar')});
  16     $('#editor').focus(function(){changeSideBar('div#editor_side_bar')});
  17     $('#id_tags').focus(function(){changeSideBar('div#tags_side_bar')});
  18 });
  19
  20 $(function() {
  21     var $input = $('#id_title');
  22     var $box = $('#ask-related-questions');
  23     var template = $('#question-summary-template').html();
  24     var $editor = $('#editor');
  25
  26     var results_cache = {};
  27
  28     function reload_suggestions_box(e) {
  29         var relatedQuestionsDiv = $('#ask-related-questions');
  30         var q = $input.val().replace(/^\s+|\s+$/g,"");
  31
  32         if(q.length == 0) {
  33             close_suggestions_box();
  34             relatedQuestionsDiv.html('');
  35             return false;
  36         } else if(relatedQuestionsDiv[0].style.height == 0 || relatedQuestionsDiv[0].style.height == '0px') {
  37             relatedQuestionsDiv.animate({'height':'150'}, 350);
  38         }
  39
  40         if (results_cache[q] && results_cache[q] != '') {
  41             relatedQuestionsDiv.html(results_cache[q]);
  42             return false;
  43         }
  44
  45         $.post(related_questions_url, {title: q}, function(data) {
  46             if (data) {
  47                 var c = $input.val().replace(/^\s+|\s+$/g,"");
  48
  49                 if (c != q) {
  50                     return;
  51                 }
  52
  53                 if(data.length == 0) {
  54                     relatedQuestionsDiv.html('<br /><br /><div align="center">No questions like this have been found.</div>');
  55                     return;
  56                 }
  57
  58                 var html = '';
  59                 for (var i = 0; i < data.length; i++) {
  60                     var item = template.replace(new RegExp('%URL%', 'g'), data[i].url)
  61                                        .replace(new RegExp('%SCORE%', 'g'), data[i].score)
  62                                        .replace(new RegExp('%TITLE%', 'g'), data[i].title)
  63                                        .replace(new RegExp('%SUMMARY%', 'g'), data[i].summary);
  64
  65                     html += item;
  66
  67                 }
  68
  69                 results_cache[q] = html;
  70
  71                 relatedQuestionsDiv.html(html);
  72             }
  73         }, 'json');
  74
  75         return false;
  76     }
  77
  78     function close_suggestions_box() {
  79         $('#ask-related-questions').animate({'height':'0'},350, function() {
  80             $('#ask-related-questions').html('');
  81         });
  82     }
  83
  84     $input.keyup(reload_suggestions_box);
  85     $input.focus(reload_suggestions_box);
  86
  87     $editor.change(function() {
  88         if ($editor.html().length > 10) {
  89             close_suggestions_box();
  90         }
  91     });
  92
  93
  94
  95     // for chrome
  96     $input.keydown(focus_on_question);
  97     function focus_on_question(e) {
  98         var is_chrome = navigator.userAgent.toLowerCase().indexOf('chrome') > -1;
  99
 100         if(e.keyCode == 9 && is_chrome) {
 101             $('#editor')[0].focus();
 102         }
 103     }
 104 });