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<body class='hmmessage'><div dir='ltr'>Hello everybody<br><br>Since a few days I unsuccessfully try to pre-fill a field of a nested XML Content with a generated value (uuid).<br><br>Whenever a user clicks the '+'-Symbol to add a element to the collection of nested content, a (readonly) field should be pre-filled with a unique random generated UUID.<br><br>Does anybody know if this or something similiar is possible with OpenCms 9 or does anybody have an idea how I can uniquely identify an item from a collection of nested XML content?<br><br>I already tried to solve this case with default values but did not get any useable solution.<br><br>Please ask me if my requirement is unclear or if you need more informations.<br><br>Thank you in advance for every hint or help.<br><br>Kind Regards<br><br>Daniel<br><br> </div></body>
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