[2.??] Auto filling cell values

[michbak]

Hi,

I have a grid which contains three columns (A, B, C). I want B and C to be filled automatically when user enters value to A column. It is working fine now, but only when number of rows is greater than 1. When there is only one row, after setting B and C value, A exits editing mode and looses focus. I've found that the problem is caused by the following code in ext-all-debug.js:



refreshRow : function(record){
if(this.ds.getCount()==1){
this.refresh();
}else{
this.isUpdating = true;
Ext.grid.GroupingView.superclass.refreshRow.apply(this, arguments);
this.isUpdating = false;
}
},


When I remove the condition and leave only:



refreshRow : function(record){
this.isUpdating = true;
Ext.grid.GroupingView.superclass.refreshRow.apply(this, arguments);
this.isUpdating = false;
},


...then it works correctly. The question is why refreshRow() function looks as it looks? What was the purpose of this condition?

Best regards,
Michal.