Optimization: don't issue GET for every row displayed

Get the value of the 'check' and 'text' properties from the row's value rather than fetching the whole document.
couchbaselabs · Sep 13, 2011 · 5a278fb · 5a278fb
1 parent 1741144
commit 5a278fb
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Showing 2 changed files with 6 additions and 5 deletions.
diff --git a/Resources/CouchDemo-Info.plist b/Resources/CouchDemo-Info.plist
@@ -50,7 +50,7 @@
 	<key>CFBundleSignature</key>
 	<string>codm</string>
 	<key>CFBundleVersion</key>
-	<string>103</string>
+	<string>105</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>NSMainNibFile</key>

diff --git a/Source/RootViewController.m b/Source/RootViewController.m
@@ -129,12 +129,13 @@ - (void)couchTableSource:(CouchUITableSource*)source
     cell.textLabel.font = [UIFont fontWithName: @"Helvetica" size:18.0];
     cell.textLabel.backgroundColor = [UIColor clearColor];
 
-    // Configure the cell contents:
-    NSDictionary* properties = row.document.properties;
-    BOOL checked = [[properties valueForKey:@"check"] boolValue];
+    // Configure the cell contents. Our view function (see above) copies the document properties
+    // into its value, so we can read them from there without having to load the document:
+    NSDictionary* properties = row.value;
+    BOOL checked = [[properties objectForKey:@"check"] boolValue];
 
     UILabel *labelWithText = cell.textLabel;
-    labelWithText.text = [properties valueForKey:@"text"];
+    labelWithText.text = [properties objectForKey:@"text"];
     labelWithText.textColor = checked ? [UIColor grayColor] : [UIColor blackColor];
 
     [cell.imageView setImage:[UIImage imageNamed: