* @class Roo.form.ComboCheck
* @extends Roo.form.ComboBox
* A combobox for multiple select items.
+ *
+ * FIXME - could do with a reset button..
+ *
* @constructor
* Create a new ComboCheck
* @param {Object} config Configuration options
if ((typeof(_t[e]) == 'undefined' ) || !_t[e].length) {
throw "Roo.form.ComboCheck : missing value for: " + e;
}
- })
+ });
+
-
};
Roo.extend(Roo.form.ComboCheck, Roo.form.ComboBox, {
},
select: function () {
+ //Roo.log("SELECT CALLED");
+ },
+
+ selectByValue : function(xv, scrollIntoView){
+ var ar = this.getValueArray();
+ var sels = [];
+ Roo.each(ar, function(v) {
+ if(v === undefined || v === null){
+ return;
+ }
+ var r = this.findRecord(this.valueField, v);
+ if(r){
+ sels.push(this.store.indexOf(r))
+
+ }
+ },this);
+ this.view.select(sels);
+ return false;
},
+
+
onSelect : function(record, index){
+ // Roo.log("onselect Called");
// this is only called by the clear button now..
- this.view.clearSelections();
+ this.view.clearSelections();
+ this.setValue('[]');
+ if (this.value != this.valueBefore) {
+ this.fireEvent('change', this, this.value, this.valueBefore);
+ }
},
getValueArray : function()
{
var ar = [] ;
+
try {
- var ret = Roo.decode(thist.value);
- ret = typeof(ar) == 'Array' ? ar : []; //?? valid?
- return ret;
+ //Roo.log(this.value);
+ if (typeof(this.value) == 'undefined') {
+ return [];
+ }
+ var ar = Roo.decode(this.value);
+ return ar instanceof Array ? ar : []; //?? valid?
+
} catch(e) {
- Roo.log("Roo.form.ComboCheck:getValueArray invalid data:" + this.getValue());
+ Roo.log(e + "\nRoo.form.ComboCheck:getValueArray invalid data:" + this.getValue());
return [];
}
},
-
+ expand : function ()
+ {
+ Roo.form.ComboCheck.superclass.expand.call(this);
+ this.valueBefore = this.value;
+
+
+ },
collapse : function(){
Roo.form.ComboCheck.superclass.collapse.call(this);
Roo.each(sl, function(i) {
r = st.getAt(i);
nv.push(r.get(this.valueField));
- tv.push(r.get(this.displayField));
},this);
+ this.setValue(Roo.encode(nv));
+ if (this.value != this.valueBefore) {
+
+ this.fireEvent('change', this, this.value, this.valueBefore);
+ }
- this.hiddenField.value = Roo.encode(nv);
-
- Roo.form.ComboBox.superclass.setValue.call(this, tv.join(', '));
- this.value = this.hiddenField.value;
},
setValue : function(v){
- Roo.log(v);
+ // Roo.log(v);
this.value = v;
-
-
- var text = v;
- if(this.valueField){
- var r = this.findRecord(this.valueField, v);
+ var vals = this.getValueArray();
+ var tv = [];
+ Roo.each(vals, function(k) {
+ var r = this.findRecord(this.valueField, k);
if(r){
- text = r.data[this.displayField];
+ tv.push(r.data[this.displayField]);
}else if(this.valueNotFoundText !== undefined){
- text = this.valueNotFoundText;
+ tv.push( this.valueNotFoundText );
}
- }
- this.lastSelectionText = text;
- if(this.hiddenField){
- this.hiddenField.value = v;
- }
- Roo.form.ComboBox.superclass.setValue.call(this, text);
+ },this);
+ // Roo.log(tv);
+
+ Roo.form.ComboBox.superclass.setValue.call(this, tv.join(', '));
+ this.hiddenField.value = v;
this.value = v;
- },)
+ }
});
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