Passing values to XML chart..... !!!  URGENT !!!

Hi experts,
I am trying XML chart. If i hardcode the values for x-axis and y-axis as shown below,
everything's working fine.
<?xml version="1.0" encoding="utf-8"?>
<ChartData>
<Series label="Signal">
<Point>
<Value type="x">2</Value>
<Value type="y">3.92222</Value>
</Point>
But, i want to pass the values for x-axis and y-axis from an table. I tried using <%= table-field %>,
But its not working....
Plzzz  help me out.....

refer to this thread
Problem in accessing an ABAP variable in XML code
its the same question.

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    Harsha

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    regards
    Jorge

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