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Purging the Child Field on a Cascading Listbox

MSDE
MSDE August 3, 2017

I have a Cascading Listbox and want to purge the contents of the child value on transition in a Post Function.  Is that possible?

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Jack Brickey
Jack Brickey
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August 3, 2017

interesting question. When you say 'purge' do you mean blank? Have you attempted this via post function w/o luck? Does post function have an option to change/set the values of cascading lists?

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MSDE
MSDE August 3, 2017

Yes, in this case I only want the child value cleared.  When I use the  "Clear Field Value" Post Function it makes both the parent and the child blank, whereas I only want the child blank.

Thanks for your help

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Jack Brickey
Jack Brickey
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Community Leaders are connectors, ambassadors, and mentors. On the online community, they serve as thought leaders, product experts, and moderators.
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August 3, 2017

not surprised. Sorry I don't have an answer and suspect that it is not possible natively.

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