{
var lw = Math.floor(
- ((this.listWidth || Math.max(this.wrap.getWidth(), this.minListWidth)) - this.list.getFrameWidth('lr')) / 3
+ ((this.listWidth * 3 || Math.max(this.wrap.getWidth(), this.minListWidth)) - this.list.getFrameWidth('lr')) / 3
);
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.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({
+ //fields : this.store.reader.meta.fields,
reader : this.store.reader,
data : [ ]
});
//view.on('click', this.onViewClick, this, { list : i });
store.on('beforeload', this.onBeforeLoad, this);
- store.on('load', this.onStoreLoad, this, { list : i});
+ store.on('load', this.onLoad, this, { list : i});
store.on('loadexception', this.onLoadException, this);
// hide the other vies..
// -- store handlers..
-
+ // private
+ onBeforeLoad : function()
+ {
+ if(!this.hasFocus){
+ return;
+ }
+ this.innerLists[0].update(this.loadingText ?
+ '<div class="loading-indicator">'+this.loadingText+'</div>' : '');
+ this.restrictHeight();
+ this.selectedIndex = -1;
+ },
// private
onLoad : function(a,b,c,d)
{
//this.el.focus();
},
- onStoreLoad : function ()
- {
- Roo.log(arguments);
- },
+
// private
onLoadException : function()
}
var rec = view.store.getAt(ix[0]);
- this.setFromData(rec.data)
+ this.setFromData(rec.data);
var lw = Math.floor(
- ((this.listWidth || Math.max(this.wrap.getWidth(), this.minListWidth)) - this.list.getFrameWidth('lr')) / 3
+ ((this.listWidth * 3 || Math.max(this.wrap.getWidth(), this.minListWidth)) - this.list.getFrameWidth('lr')) / 3
);
-
- this.stores[opts.list+1].loadData( typeof(rec.data.cn) == 'undefined' ? [] : rec.data.cn);
+ 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 : rec.data.cn.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 + (rec.data.cn.length ? 2 : 1)));
+ this.list.setWidth(lw * (opts.list + (dl ? 2 : 1)));
},
onDoubleClick : function()
{
this.collapse(); //??
},
- setValue : function(v){
- var text = v;
- if(this.valueField){
- var r = this.findRecord(this.valueField, v);
- if(r){
- text = r.data[this.displayField];
- }else if(this.valueNotFoundText !== undefined){
- text = this.valueNotFoundText;
- }
- }
- this.lastSelectionText = text;
- if(this.hiddenField){
- this.hiddenField.value = v;
- }
- Roo.form.ComboBox.superclass.setValue.call(this, text);
- this.value = v;
- },
+
findRecord : function (prop,value)
{
findRecordInStore : function(store, prop, value)
{
var cstore = new Roo.data.SimpleStore({
+ //fields : this.store.reader.meta.fields, // we need array reader.. for
reader : this.store.reader,
data : [ ]
});
-
+ var _this = this;
var record = false;
if(store.getCount() > 0){
store.each(function(r){
return false;
}
if (r.data.cn && r.data.cn.length) {
- var cret = cstore.loadData( r.data.cn);
+ cstore.loadData( r.data.cn);
+ var cret = _this.findRecordInStore(cstore, prop, value);
if (cret !== false) {
record = cret;
return false;
});
}
return record;
- },
+ }
+
+
+
});
\ No newline at end of file