How the variable in the data area?

in the XML file, I have

< list >

< event_id > EMB10 < / event_id >

< col1EMB10 > ALL < / col1EMB10 >
< col2EMB10 > 0 < / col2EMB10 >

HON < col1EMB10 > < / col1EMB10 >
< col2EMB10 > 1 < / col2EMB10 >

< / list >

< list >

< event_id > EMB11 < / event_id >

HON < col1EMB10 > < / col1EMB10 >
< col2EMB10 > 1 < / col2EMB10 >

< / list >


I want the datagrid control to display above value.

When the drop-down list select event_id EMB10, the data area should be as below
dataField = "col1EMB10."
dataField = "col2EMB10."

I did, but they do not work:

dataField ="

col1 | "| {cboActivities.selectedItem.event_id} |' "

dataField ="col2 |" | {cboActivities.selectedItem.event_id} |' "

Pleas help!
Thank you in advance!

It is also as expected.

You have to the first grid:

     ALL THE
0
HON
0
Of course, you can say you want 2 lines in the result and it looks like this:
ALL THE | 0
HON | 0
But it is unclear what col2YUD09 should be with what col1YUD09. In this example, you have two 0, so there is no difference. If you have
ALL THE
1
HON
0
What should be the result?
ALL THE | 1
HON | 0
or
ALL THE | 0
HON | 1
???
There is no any order in xml!
Data should be as
ALL THE

1

HON
0

And dataProvider - cboActivities.selectedItem.item

Tags: Flex

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