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:
Roo.extend(Roo.data.ArrayReader, Roo.data.JsonReader, {
- readerType : 'Array',
- /**
+ /**
* Create a data block containing Roo.data.Records from an XML document.
* @param {Object} o An Array of row objects which represents the dataset.
* @return {Object} A data block which is used by an {@link Roo.data.Store} object as
records : records,
totalRecords : records.length
};
+ },
+ // used when loading children.. @see loadDataFromChildren
+ toLoadData: function(rec)
+ {
+ // expect rec just to be an array.. eg [a,b,c, [...] << cn ]
+ return typeof(rec.data.cn) == 'undefined' ? [] : rec.data.cn;
+
}
+
+
});/*
* Based on:
* Ext JS Library 1.1.1
});
}
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 : {});
return;
}
if (!ix.length) {
this.setFromData({});
var str = this.stores[opts.list+1];
- str.loadData( str.reader.readerType == 'json' ? { data : [] } : [] );
+ str.removeAll();
return;
}
var rec = view.store.getAt(ix[0]);
- this.setFromData(rec.data);
+ if (!this.isLoading) {
+ this.setFromData(rec.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());
- this.list.setWidth(lw * (opts.list + (dl ? 2 : 1)));
+ this.list.setWidth(lw * (opts.list + (dl ? 2 : 1)));
+
+ if (this.isLoading) {
+ this.selectActive(opts.list);
+ }
+
},
onDoubleClick : function()
{
- findRecord : function (prop,value)
- {
- return this.findRecordInStore(this.store, prop,value);
- },
- // private
- findRecordInStore : function(store, prop, value)
+
+ // private
+ recordToStores : function(store, prop, value, stack)
{
var cstore = new Roo.data.SimpleStore({
//fields : this.store.reader.meta.fields, // we need array reader.. for
});
var _this = this;
var record = false;
- if(store.getCount() > 0){
- store.each(function(r){
- if(r.data[prop] == value){
- record = r;
+ var srec = false;
+ if(store.getCount() < 1){
+ return false;
+ }
+ store.each(function(r){
+ if(r.data[prop] == value){
+ record = r;
+ return false;
+ }
+ if (r.data.cn && r.data.cn.length) {
+ cstore.loadDataFromChildren( r);
+ var cret = _this.recordToStores(cstore, prop, value, stack);
+ if (cret !== false) {
+ record = cret;
+ srec = r;
return false;
}
- if (r.data.cn && r.data.cn.length) {
- cstore.loadData( r.data.cn);
- var cret = _this.findRecordInStore(cstore, prop, value);
- if (cret !== false) {
- record = cret;
- return false;
- }
- }
-
- return true;
- });
- }
+ }
+
+ return true;
+ });
+ if (record == false) {
+ return false
+ }
+ stack.unshift(srec);
return record;
+ },
+
+ /*
+ * find the stack of stores that match our value.
+ *
+ *
+ */
+
+ selectActive : function ()
+ {
+
+ var stack = [];
+ var rec = this.findRecordInStore(this.store, this.hiddenName, this.getValue());
+
}
+
+