var r = this.reader.readRecords(o);
this.loadRecords(r, {add: append}, true);
},
+
+ /**
+ * using 'cn' the nested child reader read the child array into it's child stores.
+ * @param {Object} rec The record with a 'children array
+ */
+ loadDataFromChildren : function(rec)
+ {
+ this.loadData(this.reader.toLoadData(rec));
+ },
+
/**
* Gets the number of cached records.
records : records,
totalRecords : totalRecords
};
+ },
+ // used when loading children.. @see loadDataFromChildren
+ toLoadData: function(rec)
+ {
+ // expect rec just to be an array.. eg [a,b,c, [...] << cn ]
+ var data = typeof(rec.data.cn) == 'undefined' ? [] : rec.data.cn;
+ return { data : data, total : data.length };
+
}
});/*
* Based on:
totalRecords : records.length
};
},
- /**
- * using 'cn' the nested child reader read the child array into it's child stores.
- * @param {Object} rec The record with a 'children array
- */
- loadDataFromChildren: function(rec)
+ // used when loading children.. @see loadDataFromChildren
+ toLoadData: function(rec)
{
// expect rec just to be an array.. eg [a,b,c, [...] << cn ]
- return this.loadData(typeof(rec.data.cn) == 'undefined' ? '' : rec.data.cn);
+ return typeof(rec.data.cn) == 'undefined' ? [] : rec.data.cn;
}
});
}
this.stores[i] = store;
-
-
-
+
var view = this.views[i] = new Roo.View(
il,
this.tpl,
onSelectChange : function (view, sels, opts )
{
var ix = view.getSelectedIndexes();
-
-
+
if (opts.list > this.maxColumns - 2) {
this.setFromData(ix.length ? view.store.getAt(ix[0]).data : {});
var lw = Math.floor(
((this.listWidth * this.maxColumns || Math.max(this.wrap.getWidth(), this.minListWidth)) - this.list.getFrameWidth('lr')) / this.maxColumns
);
- var data = typeof(rec.data.cn) == 'undefined' ? [] : rec.data.cn;
- var dl = typeof(data.data) != 'undefined' ? data.total : data.length; ///json is a nested response..
- this.stores[opts.list+1].loadData( data );
+
+ this.stores[opts.list+1].loadDataFromChildren( rec );
+ var dl = this.stores[opts.list+1]. getTotalCount();
this.views[opts.list+1].getEl().setHeight( this.innerLists[0].getHeight());
this.views[opts.list+1].getEl().setStyle({ display : dl ? 'block' : 'none' });
this.innerLists[opts.list+1].setHeight( this.innerLists[0].getHeight());
return this.findRecordInStore(this.store, prop,value);
},
- // private
+ // private
findRecordInStore : function(store, prop, value)
{
var cstore = new Roo.data.SimpleStore({
return false;
}
if (r.data.cn && r.data.cn.length) {
- cstore.loadData( r.data.cn);
+ cstore.loadDataFromChildren( r);
var cret = _this.findRecordInStore(cstore, prop, value);
if (cret !== false) {
record = cret;