Merge branch 'threadsafe_requestholder' into update_django

[osqa.git] / forum / skins / default / media / js / osqa.ask.js

diff --git a/forum/skins/default/media/js/osqa.ask.js b/forum/skins/default/media/js/osqa.ask.js
index e5e8c20a094571335f536689a8ff34c187fdb7a8..a2b6e55ffdcf6debed8c9321ab8f4c910a4a92a9 100644 (file)
--- a/forum/skins/default/media/js/osqa.ask.js
+++ b/forum/skins/default/media/js/osqa.ask.js
@@ -1,47 +1,60 @@
 var currentSideBar = 'div#title_side_bar';
 function changeSideBar(enabled_bar) {
-    $(currentSideBar).hide();
-    currentSideBar = enabled_bar;
-    $(currentSideBar).fadeIn('slow');
+    if (enabled_bar != currentSideBar) {
+        $(currentSideBar).hide();
+        currentSideBar = enabled_bar;
+        $(currentSideBar).fadeIn('slow');
+    }
 
 }
+
 $(function () {
     $('div#editor_side_bar').hide();
     $('div#tags_side_bar').hide();
 
-    $('input#id_title').focus(function(){changeSideBar('div#title_side_bar')});
-    $('textarea#editor').focus(function(){changeSideBar('div#editor_side_bar')});
-    $('input#id_tags').focus(function(){changeSideBar('div#tags_side_bar')});
+    $('#id_title').focus(function(){changeSideBar('div#title_side_bar')});
+    $('#editor').focus(function(){changeSideBar('div#editor_side_bar')});
+    $('#id_tags').focus(function(){changeSideBar('div#tags_side_bar')});
 });
 
 $(function() {
     var $input = $('#id_title');
     var $box = $('#ask-related-questions');
     var template = $('#question-summary-template').html();
+    var $editor = $('#editor');
 
     var results_cache = {};
 
     function reload_suggestions_box(e) {
-        var q = $input.val().trim();
+        var relatedQuestionsDiv = $('#ask-related-questions');
+        var q = $input.val().replace(/^\s+|\s+$/g,"");
 
-        if (q.length == 0) {
-            $('#ask-related-questions').html('');
+        if(q.length == 0) {
+            close_suggestions_box();
+            relatedQuestionsDiv.html('');
             return false;
+        } else if(relatedQuestionsDiv[0].style.height == 0 || relatedQuestionsDiv[0].style.height == '0px') {
+            relatedQuestionsDiv.animate({'height':'150'}, 350);
         }
 
         if (results_cache[q] && results_cache[q] != '') {
-            $('#ask-related-questions').html(results_cache[q]);
+            relatedQuestionsDiv.html(results_cache[q]);
             return false;
         }
 
         $.post(related_questions_url, {title: q}, function(data) {
             if (data) {
-                var c = $input.val().trim();
+                var c = $input.val().replace(/^\s+|\s+$/g,"");
 
                 if (c != q) {
                     return;
                 }
 
+                if(data.length == 0) {
+                    relatedQuestionsDiv.html('<br /><br /><div align="center">No questions like this have been found.</div>');
+                    return;
+                }
+
                 var html = '';
                 for (var i = 0; i < data.length; i++) {
                     var item = template.replace(new RegExp('%URL%', 'g'), data[i].url)
@@ -55,12 +68,37 @@ $(function() {
 
                 results_cache[q] = html;
 
-                $('#ask-related-questions').html(html);
+                relatedQuestionsDiv.html(html);
             }
         }, 'json');
 
         return false;
     }
 
+    function close_suggestions_box() {
+        $('#ask-related-questions').animate({'height':'0'},350, function() {
+            $('#ask-related-questions').html('');
+        });
+    }
+
     $input.keyup(reload_suggestions_box);
+    $input.focus(reload_suggestions_box);
+
+    $editor.change(function() {
+        if ($editor.html().length > 10) {
+            close_suggestions_box();
+        }
+    });
+
+
+
+    // for chrome
+    $input.keydown(focus_on_question);
+    function focus_on_question(e) {
+        var is_chrome = navigator.userAgent.toLowerCase().indexOf('chrome') > -1;
+
+        if(e.keyCode == 9 && is_chrome) {
+            $('#editor')[0].focus();
+        }
+    }
 });
\ No newline at end of file