Hi,
This is the algorithm:
once page loads
check if dataset1 field1 IsNot Null
make Button1 appear
else
keep Button1 hidden/make it disappear/print a message
The logic is to have a download button appear IFF the connected dataset's field has indeed something to download and it's not empty.
So how could I achieve something like this in Corvid/Javascript and more importantly, where would you be kind enough to redirect me for some solid and reputable/tested tutorials?
Thanks in advance!
Perhaps you could use-->
function getCurrentItem(): Object
getCurrentItem Parameters This function does not take any parameters. Returns The current item, or null if there is no current item.