Extjs4，甚至未检查（选中）的网格列的汇总值

I need to sum of grid column. but I don't know how to get all the rows even not selected one.

我需要格子列的总和。但我不知道如何获得所有行甚至没有选择一行。

For only selected I do,

仅限我选择的，

(controller)
var sum =0;
var grid = this.getMyGrid().getSelectionModel.getSelection();

Ext.each(grid,function(item)){
  sum += item.data.qty;
}

but How should I do to get grid data that include not selected row too?

但是我该如何获得包含未选择行的网格数据呢？

Thank you!

谢谢！

1 个解决方案

#1

this.myGrid().store.each(function() {
...
})