| patrickhorrigan |
| Newbie |
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| None Specified |
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| Wednesday, October 14, 2020 |
| Wednesday, August 24, 2022 4:37:09 PM |
4
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Hopes this helps others.
Here is an example of the working code:
if (number(./preceding-sibling::n1:FST[1]/n1:FST01) = (./preceding-sibling::n1:FST[1]/n1:FST01))
then
if ((n1:FST01) - (./preceding-sibling::n1:FST[1]/n1:FST01) > 0)
then (n1:FST01) - (./preceding-sibling::n1:FST[1]/n1:FST01)
else ''
else n1:FST01
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I have been stumped by this problem and I am hoping someone on this forum may be able to help me out.
As a dynamic table is looping, I need to output a value based on the previous loop's element's value. I need to see if a element's value has changed from the previous loop, and if it has, output the difference between the current value and the previous value.
For example, using the following XML:
<FST type="Segment">
<FST01>22</FST01>
</FST>
<FST type="Segment">
<FST01>22</FST01>
</FST>
<FST type="Segment">
<FST01>22</FST01>
</FST>
<FST type="Segment">
<FST01>66</FST01>
</FST>
<FST type="Segment">
<FST01>66</FST01>
</FST>
I need to output the column values as follows:
FST01
22
0
0
44
0
Any help would be greatly appreciated.
Thank you in advance.
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