Futon: A couple of bug fixes:

 * Enable tab insertion in text areas for temp views.
 * Properly sync disabled status of "grouping" control on page load.


git-svn-id: https://svn.apache.org/repos/asf/couchdb/trunk@889841 13f79535-47bb-0310-9956-ffa450edef68

3 files changed, 17 insertions, 9 deletions

diff --git a/share/www/database.html b/share/www/database.html
index 64785e14..b997f2cf 100644
--- a/share/www/database.html
+++ b/share/www/database.html
@@ -71,8 +71,13 @@ specific language governing permissions and limitations under the License.
 
         // Restore preferences/state
         $("#documents thead th.key").toggleClass("desc", $.futon.storage.get("desc"));
+        var reduce = $.futon.storage.get("reduce");
+        $("#reduce :checkbox")[0].checked = reduce;
         $("#grouplevel select").val($.futon.storage.get("group_level"));
-        $("#reduce :checkbox")[0].checked = $.futon.storage.get("reduce");
+        $("#grouplevel").toggleClass("disabled", !reduce).find("select").each(function() {
+          this.disabled = !reduce;
+        });
+
         $("#perpage").val($.futon.storage.get("per_page"));
 
         page.populateViewsMenu();
diff --git a/share/www/script/futon.browse.js b/share/www/script/futon.browse.js
index 9faf7669..733c9d08 100644
--- a/share/www/script/futon.browse.js
+++ b/share/www/script/futon.browse.js
@@ -101,8 +101,8 @@
       $.futon.storage.declareWithPrefix(dbName + ".", {
         desc: {},
         language: {defaultValue: "javascript"},
-        map_fun: {},
-        reduce_fun: {},
+        map_fun: {defaultValue: ""},
+        reduce_fun: {defaultValue: ""},
         reduce: {},
         group_level: {defaultValue: 100},
         per_page: {defaultValue: 10},
@@ -197,6 +197,7 @@
                   map: $("#viewcode_map").val(),
                   reduce: $("#viewcode_reduce").val()
                 };
+                $("#reduce, #grouplevel").toggle(!!viewCode.reduce);
                 page.isDirty = (viewCode.map != page.storedViewCode.map)
                   || (viewCode.reduce != (page.storedViewCode.reduce || ""))
                   || page.viewLanguage != page.storedViewLanguage;
@@ -205,7 +206,6 @@
                 } else {
                   buttons.attr("disabled", "disabled");
                 }
-                $("#reduce, #grouplevel").toggle(!!viewCode.reduce);
               }, 100);
             }
             $("#viewcode textarea").enableTabInsertion()
@@ -222,10 +222,11 @@
             page.updateDocumentListing();
           });
         } else if (viewName == "_temp_view") {
+          $("#viewcode textarea").enableTabInsertion();
           page.viewLanguage = $.futon.storage.get("language");
           page.updateViewEditor(
-            $.futon.storage.get("map", templates[page.viewLanguage]),
-            $.futon.storage.get("reduce")
+            $.futon.storage.get("map_fun", templates[page.viewLanguage]),
+            $.futon.storage.get("reduce_fun")
           );
         } else {
           $("#grouplevel, #reduce").hide();
@@ -671,8 +672,6 @@
               } else {
                 options.reduce = false;
               }
-            } else {
-              $.futon.storage.del("reduce");
             }
             $.futon.storage.set("language", page.viewLanguage);
             db.query(mapFun, reduceFun, page.viewLanguage, options);
diff --git a/share/www/script/futon.js b/share/www/script/futon.js
index f5a81444..1f51bdee 100644
--- a/share/www/script/futon.js
+++ b/share/www/script/futon.js
@@ -168,7 +168,11 @@
 
     this.set = function(name, value) {
       lookup(name, function(decl) {
-        handlers[decl.scope].set(decl.prefix + name, value);
+        if (value == decl.defaultValue) {
+          handlers[decl.scope].del(decl.prefix + name);
+        } else {
+          handlers[decl.scope].set(decl.prefix + name, value);
+        }
       });
     }