indexOf : function(o){
if(!this.items.indexOf){
for(var i = 0, len = this.items.length; i < len; i++){
- if(this.items[i] == o) return i;
+ if(this.items[i] == o) {
+ return i;
+ }
}
return -1;
}else{
indexOfKey : function(key){
if(!this.keys.indexOf){
for(var i = 0, len = this.keys.length; i < len; i++){
- if(this.keys[i] == key) return i;
+ if(this.keys[i] == key) {
+ return i;
+ }
}
return -1;
}else{
* @return {Object} The item associated with the passed key.
*/
item : function(key){
+ if (key === 'length') {
+ return null;
+ }
var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
},
*/
filterBy : function(fn, scope){
var r = new Roo.util.MixedCollection();
- Roo.log(r);
r.getKey = this.getKey;
- Roo.log(r.getKey);
var k = this.keys, it = this.items;
for(var i = 0, len = it.length; i < len; i++){
if(fn.call(scope||this, it[i], k[i])){