Roo.data.SimpleStore.superclass.constructor.call(this, {
isLocal : true,
reader: typeof(config.reader) != 'undefined' ? config.reader : new Roo.data.ArrayReader({
- id: config.id,
- fields : config.fields
+ id: config.id
},
Roo.data.Record.create(config.fields)
),
Roo.extend(Roo.form.ComboNested, Roo.form.ComboBox, {
+ /*
+ * @config {Number} max Number of columns to show
+ */
+
+ maxColumns : 3,
list : null, // the outermost div..
innerLists : null, // the
this.innerLists = [];
this.views = [];
this.stores = [];
- for (var i =0 ; i < 3; i++) {
+ for (var i =0 ; i < this.maxColumns; i++) {
this.onRenderList( cls, i);
}
{
var lw = Math.floor(
- ((this.listWidth * 3 || Math.max(this.wrap.getWidth(), this.minListWidth)) - this.list.getFrameWidth('lr')) / 3
+ ((this.listWidth * this.maxColumns || Math.max(this.wrap.getWidth(), this.minListWidth)) - this.list.getFrameWidth('lr')) / this.maxColumns
);
this.list.setWidth(lw); // default to '1'
this.tpl = new Roo.Template({
html : '<div class="'+cls+'-item '+cls+'-item-{cn:this.isEmpty}">{' + this.displayField + '}</div>',
isEmpty: function (value, allValues) {
- return value && value.length ? 'has-children' : 'no-children'
+ //Roo.log(value);
+ var dl = typeof(value.data) != 'undefined' ? value.data.length : value.length; ///json is a nested response..
+ return dl ? 'has-children' : 'no-children'
}
});
}
var store = this.store;
if (i > 0) {
store = new Roo.data.SimpleStore({
- reader : this.store.reader,
//fields : this.store.reader.meta.fields,
+ reader : this.store.reader,
data : [ ]
});
}
var ix = view.getSelectedIndexes();
- if (opts.list > 1) {
+ if (opts.list > this.maxColumns - 2) {
this.setFromData(ix.length ? view.store.getAt(ix[0]).data : {});
return;
this.setFromData(rec.data);
var lw = Math.floor(
- ((this.listWidth * 3 || Math.max(this.wrap.getWidth(), this.minListWidth)) - this.list.getFrameWidth('lr')) / 3
+ ((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.views[opts.list+1].getEl().setHeight( this.innerLists[0].getHeight());
- this.views[opts.list+1].getEl().setStyle({ display : data .length ? 'block' : 'none' });
+ 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 + (data.length ? 2 : 1)));
+ this.list.setWidth(lw * (opts.list + (dl ? 2 : 1)));
},
onDoubleClick : function()
{
findRecordInStore : function(store, prop, value)
{
var cstore = new Roo.data.SimpleStore({
- reader : this.store.reader, // we need array reader.. for
+ //fields : this.store.reader.meta.fields, // we need array reader.. for
+ reader : this.store.reader,
data : [ ]
});
var _this = this;