Add option to disable row reactivity. (#418)

README.md

@@ -428,6 +428,8 @@ The following options are available in the settings argument to ReactiveTable.pu
   Whether to use filter text as a regular expression instead of a regular search term. When true, users will be able to enter regular expressions to filter the table, but your application may be vulnerable to a [ReDoS](http://en.wikipedia.org/wiki/ReDoS) attack. Also, when true, users won't be able to use special characters in filter text without escaping them.
 - disablePageCountReactivity (Boolean - *default=* **false**):
   Whether to disable reactive updates of the displayed page count. Setting this to true will improve performance and is a good idea if you don't need the page count to automatically update.
+- disableRowReactivity (Boolean - *default=* **false**):
+  Whether to disable reactive updates of the displayed rows (which rows are displayed and their contents). Setting both this and disablePageCountReactivity to true will disable all reactivity.
 
 Regex Examples:
 A user filters with "me + you"

lib/server.js

@@ -72,26 +72,28 @@ ReactiveTable.publish = function (name, collectionOrFunction, selectorOrFunction
         self.added("reactive-table-rows-" + publicationId, row._id, row);
       });
 
-      var initializing = true;
+      if (!(settings || {}).disableRowReactivity) {
+        var initializing = true;
 
-      var handle = pageCursor.observeChanges({
-        added: function (id, fields) {
-          if (!initializing) {
-            updateRows();
-          }
-        },
+        var handle = pageCursor.observeChanges({
+          added: function (id, fields) {
+            if (!initializing) {
+              updateRows();
+            }
+          },
 
-        removed: function (id, fields) {
-          self.removed("reactive-table-rows-" + publicationId, id);
-          delete rows[id];
-          updateRows();
-        },
+          removed: function (id, fields) {
+            self.removed("reactive-table-rows-" + publicationId, id);
+            delete rows[id];
+            updateRows();
+          },
 
-        changed: function (id, fields) {
-          updateRows();
-        }
+          changed: function (id, fields) {
+            updateRows();
+          }
 
-      });
+        });
+      }
 
       if (!(settings || {}).disablePageCountReactivity) {
         var countHandle = fullCursor.observeChanges({
@@ -111,7 +113,7 @@ ReactiveTable.publish = function (name, collectionOrFunction, selectorOrFunction
       self.ready();
 
       self.onStop(function () {
-        handle.stop();
+        if (handle) handle.stop();
         if (countHandle) countHandle.stop();
       });
     });

package.js

@@ -1,6 +1,6 @@
 Package.describe({
   summary: "A reactive table designed for Meteor",
-  version: "0.8.33",
+  version: "0.8.34",
   name: "aslagle:reactive-table",
   git: "https://github.com/aslagle/reactive-table.git"
 });