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How to hide table with empty content using Javascript?

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Hello!

 

I'm using Adobe LiveCylce Desinger integrated in SAP. I have a task to hide a database-table, if the table empty is.

 

Normmaly we can do following to check, whether the content empty is.

 

if (this.REMARK_TEXT.rawValue ==null )

this.presence = "hidden";

else

this.presence = "visible";

 

The question is, how to check in Javascript, if a table empty is.

 

Many thanks in advance!

 

regards

longholiday


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