Fixes OSQA 351, Show all comments doesn't show on iPad.

git-svn-id: http://svn.osqa.net/svnroot/osqa/trunk@427 0cfe37f9-358a-4d5e-be75-b63607b5c754

diff --git a/forum/skins/default/media/js/osqa.main.js b/forum/skins/default/media/js/osqa.main.js
index e5485c3087cb9893bc439b72c0ecfdf65369051d..dc84677ba01f3a2efd228ae941bdcf4ca744508b 100644 (file)
--- a/forum/skins/default/media/js/osqa.main.js
+++ b/forum/skins/default/media/js/osqa.main.js
@@ -340,176 +340,178 @@ $(function() {
 \r
     $('div.comment-form-container').each(function() {\r
         var $container = $(this);\r
-        var $form = $container.find('form');\r
-        var $textarea = $container.find('textarea');\r
-        var textarea = $textarea.get(0);\r
-        var $button = $container.find('.comment-submit');\r
-        var $cancel = $container.find('.comment-cancel');\r
-        var $chars_left_message = $container.find('.comments-chars-left-msg');\r
-        var $chars_togo_message = $container.find('.comments-chars-togo-msg');\r
-        var $chars_counter = $container.find('.comments-char-left-count');\r
-\r
         var $comment_tools = $container.parent().find('.comment-tools');\r
-        var $add_comment_link = $comment_tools.find('.add-comment-link');\r
         var $comments_container = $container.parent().find('.comments-container');\r
+        \r
+        var $form = $container.find('form');\r
 \r
-        var chars_limits = $chars_counter.html().split('|');\r
+        if ($form.length) {\r
+            var $textarea = $container.find('textarea');\r
+            var textarea = $textarea.get(0);\r
+            var $button = $container.find('.comment-submit');\r
+            var $cancel = $container.find('.comment-cancel');\r
+            var $chars_left_message = $container.find('.comments-chars-left-msg');\r
+            var $chars_togo_message = $container.find('.comments-chars-togo-msg');\r
+            var $chars_counter = $container.find('.comments-char-left-count');\r
 \r
-        var min_length = parseInt(chars_limits[0]);\r
-        var max_length = parseInt(chars_limits[1]);\r
-        \r
-        var warn_length = max_length - 30;\r
-        var current_length = 0;\r
-        var comment_in_form = false;\r
-        var interval = null;\r
+            var $add_comment_link = $comment_tools.find('.add-comment-link');\r
 \r
-        var hcheck = !($.browser.msie || $.browser.opera);\r
+            var chars_limits = $chars_counter.html().split('|');\r
 \r
-        $textarea.css("padding-top", 0).css("padding-bottom", 0).css("resize", "none");\r
-        textarea.style.overflow = 'hidden';\r
-        \r
+            var min_length = parseInt(chars_limits[0]);\r
+            var max_length = parseInt(chars_limits[1]);\r
 \r
-        function cleanup_form() {\r
-            $textarea.val('');\r
-            $textarea.css('height', 80);\r
-            $chars_counter.html(max_length);\r
-            $chars_left_message.removeClass('warn');\r
-            comment_in_form = false;\r
-            current_length = 0;\r
-\r
-            $chars_left_message.hide();\r
-            $chars_togo_message.show();\r
-            \r
-            $chars_counter.removeClass('warn');\r
-            $chars_counter.html(min_length);\r
-            $button.attr("disabled","disabled");\r
-            \r
-            interval = null;\r
-        }\r
+            var warn_length = max_length - 30;\r
+            var current_length = 0;\r
+            var comment_in_form = false;\r
+            var interval = null;\r
 \r
-        cleanup_form();\r
+            var hcheck = !($.browser.msie || $.browser.opera);\r
 \r
-        function process_form_changes() {\r
-            var length = $textarea.val().replace(/[ ]{2,}/g," ").length;\r
+            $textarea.css("padding-top", 0).css("padding-bottom", 0).css("resize", "none");\r
+            textarea.style.overflow = 'hidden';\r
 \r
-            if (current_length == length)\r
-                return;\r
 \r
-            if (length < warn_length && current_length >= warn_length) {\r
-                $chars_counter.removeClass('warn');\r
-            } else if (current_length < warn_length && length >= warn_length){\r
-                $chars_counter.addClass('warn');\r
-            }\r
+            function cleanup_form() {\r
+                $textarea.val('');\r
+                $textarea.css('height', 80);\r
+                $chars_counter.html(max_length);\r
+                $chars_left_message.removeClass('warn');\r
+                comment_in_form = false;\r
+                current_length = 0;\r
 \r
-            if (length < min_length) {\r
                 $chars_left_message.hide();\r
                 $chars_togo_message.show();\r
-                $chars_counter.html(min_length - length);\r
-            } else {\r
-                length = $textarea.val().length;\r
-                $chars_togo_message.hide();\r
-                $chars_left_message.show();\r
-                $chars_counter.html(max_length - length);\r
-            }\r
 \r
-            if (length > max_length || length < min_length) {\r
+                $chars_counter.removeClass('warn');\r
+                $chars_counter.html(min_length);\r
                 $button.attr("disabled","disabled");\r
-            } else {\r
-                $button.removeAttr("disabled");\r
+\r
+                interval = null;\r
             }\r
 \r
-            var current_height = textarea.style.height;\r
-            if (hcheck)\r
-                textarea.style.height = "0px";\r
+            cleanup_form();\r
 \r
-            var h = Math.max(80, textarea.scrollHeight);\r
-            textarea.style.height = current_height;\r
-            $textarea.animate({height: h + 'px'}, 50);\r
+            function process_form_changes() {\r
+                var length = $textarea.val().replace(/[ ]{2,}/g," ").length;\r
 \r
-            current_length = length;\r
-        }\r
+                if (current_length == length)\r
+                    return;\r
 \r
-        function show_comment_form() {\r
-            $container.slideDown('slow');\r
-            $add_comment_link.fadeOut('slow');\r
-            window.setInterval(function() {\r
-                process_form_changes();\r
-            }, 200);\r
-        }\r
+                if (length < warn_length && current_length >= warn_length) {\r
+                    $chars_counter.removeClass('warn');\r
+                } else if (current_length < warn_length && length >= warn_length){\r
+                    $chars_counter.addClass('warn');\r
+                }\r
 \r
-        function hide_comment_form() {\r
-            if (interval != null) {\r
-                window.clearInterval(interval);\r
-                interval = null;\r
+                if (length < min_length) {\r
+                    $chars_left_message.hide();\r
+                    $chars_togo_message.show();\r
+                    $chars_counter.html(min_length - length);\r
+                } else {\r
+                    length = $textarea.val().length;\r
+                    $chars_togo_message.hide();\r
+                    $chars_left_message.show();\r
+                    $chars_counter.html(max_length - length);\r
+                }\r
+\r
+                if (length > max_length || length < min_length) {\r
+                    $button.attr("disabled","disabled");\r
+                } else {\r
+                    $button.removeAttr("disabled");\r
+                }\r
+\r
+                var current_height = textarea.style.height;\r
+                if (hcheck)\r
+                    textarea.style.height = "0px";\r
+\r
+                var h = Math.max(80, textarea.scrollHeight);\r
+                textarea.style.height = current_height;\r
+                $textarea.animate({height: h + 'px'}, 50);\r
+\r
+                current_length = length;\r
             }\r
-            $container.slideUp('slow');\r
-            $add_comment_link.fadeIn('slow');\r
-        }\r
 \r
-        $add_comment_link.click(function(){\r
-            cleanup_form();\r
-            show_comment_form();\r
-            return false;\r
-        });\r
+            function show_comment_form() {\r
+                $container.slideDown('slow');\r
+                $add_comment_link.fadeOut('slow');\r
+                window.setInterval(function() {\r
+                    process_form_changes();\r
+                }, 200);\r
+            }\r
 \r
-        $comment_tools.find('.show-all-comments-link').click(function() {\r
-            $comments_container.find('.not_top_scorer').slideDown('slow');\r
-            $(this).fadeOut('slow');\r
-            $comment_tools.find('.comments-showing').fadeOut('slow');\r
-            return false;\r
-        });\r
+            function hide_comment_form() {\r
+                if (interval != null) {\r
+                    window.clearInterval(interval);\r
+                    interval = null;\r
+                }\r
+                $container.slideUp('slow');\r
+                $add_comment_link.fadeIn('slow');\r
+            }\r
+\r
+            $add_comment_link.click(function(){\r
+                cleanup_form();\r
+                show_comment_form();\r
+                return false;\r
+            });\r
+\r
+            $('#' + $comments_container.attr('id') + ' .comment-edit').live('click', function() {\r
+                var $link = $(this);\r
+                var comment_id = /comment-(\d+)-edit/.exec($link.attr('id'))[1];\r
+                var $comment = $('#comment-' + comment_id);\r
 \r
-        $('#' + $comments_container.attr('id') + ' .comment-edit').live('click', function() {\r
-            var $link = $(this);\r
-            var comment_id = /comment-(\d+)-edit/.exec($link.attr('id'))[1];\r
-            var $comment = $('#comment-' + comment_id);\r
+                comment_in_form = comment_id;\r
 \r
-            comment_in_form = comment_id;\r
+                $.get($link.attr('href'), function(data) {\r
+                    $textarea.val(data);\r
+                });\r
 \r
-            $.get($link.attr('href'), function(data) {\r
-                $textarea.val(data);\r
+                $comment.slideUp('slow');\r
+                show_comment_form();\r
+                return false;\r
             });\r
-            \r
-            $comment.slideUp('slow');\r
-            show_comment_form();\r
-            return false;\r
-        });\r
 \r
-        $button.click(function(evt) {\r
-            if (running) return false;\r
+            $button.click(function(evt) {\r
+                if (running) return false;\r
 \r
-            var post_data = {\r
-                comment: $textarea.val()\r
-            }\r
+                var post_data = {\r
+                    comment: $textarea.val()\r
+                }\r
 \r
-            if (comment_in_form) {\r
-                post_data['id'] = comment_in_form;\r
-            }\r
+                if (comment_in_form) {\r
+                    post_data['id'] = comment_in_form;\r
+                }\r
 \r
-            start_command();\r
-            $.post($form.attr('action'), post_data, function(data) {\r
-                process_ajax_response(data, evt, function(error) {\r
-                    if (!error) {\r
-                        cleanup_form();\r
-                        hide_comment_form();\r
-                    }\r
-                });\r
+                start_command();\r
+                $.post($form.attr('action'), post_data, function(data) {\r
+                    process_ajax_response(data, evt, function(error) {\r
+                        if (!error) {\r
+                            cleanup_form();\r
+                            hide_comment_form();\r
+                        }\r
+                    });\r
 \r
-            }, "json");\r
-            \r
-            return false;\r
-        });\r
+                }, "json");\r
 \r
-        $cancel.click(function() {\r
-            if (comment_in_form) {\r
-                $comment = $('#comment-' + comment_in_form).slideDown('slow');\r
-            }\r
-            hide_comment_form();\r
+                return false;\r
+            });\r
+\r
+            $cancel.click(function() {\r
+                if (comment_in_form) {\r
+                    $comment = $('#comment-' + comment_in_form).slideDown('slow');\r
+                }\r
+                hide_comment_form();\r
+                return false;\r
+            });\r
+        }\r
+\r
+        $comment_tools.find('.show-all-comments-link').click(function() {\r
+            $comments_container.find('.not_top_scorer').slideDown('slow');\r
+            $(this).fadeOut('slow');\r
+            $comment_tools.find('.comments-showing').fadeOut('slow');\r
             return false;\r
         });\r
     });\r
-\r
-            \r
 });\r
 \r
 //var scriptUrl, interestingTags, ignoredTags, tags, $;\r