readRecords fails with empty json objects on iOS
Sencha Touch version tested:Platform tested against:- iOS 5.x
- iOS 5 Simulator
- Chrome
Description:- when returning an empty element in json, readRecords in Ext.data.Reader fails
Chrome seems to be tolerant of this, but iOS with phonegap/cordova isn't. Throws
Code:
TypeError: 'undefined' is not an object
Fix:
Code:
--- a/www/lib/touch/sencha-touch-debug-w-comments.js
+++ b/www/lib/touch/sencha-touch-debug-w-comments.js
@@ -15541,7 +15541,7 @@ Ext.data.Reader = Ext.extend(Object, {
data = this.getData(data);
var root = this.getRoot(data),
- total = root.length,
+ total = root ? root.length : 0,
success = true,
value, records, recordCount;
@@ -15559,7 +15559,7 @@ Ext.data.Reader = Ext.extend(Object, {
}
}
- records = this.extractData(root, true);
+ records = root ? this.extractData(root, true) : [];
recordCount = records.length;
return new Ext.data.ResultSet({
