I am having a problem with conditionally displaying tabs inside a section in a f

padmanabhanv over 11 years ago

I am having a problem with conditionally displaying tabs inside a section in a form.
For the tab titles, I have ="Package ID - " & pv!reqPackageList[1].package_id and ="Package ID - " & pv!reqPackageList[2].package_id.
On the tab display, I have defined "Only show this tab when..." as =if(isnull(pv!reqPackageList),false(),if(isnull(pv!reqPackageList[1]), false(), true())) etc
But even when the reqPackageList is empty all the tabs get displayed with error. What am I doing wrong here?...

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0 shelzle over 11 years ago

If you want to show or hide the tabs depending whether the lists are empty or not, isnull() will not help you. Have you tried to using length()? Beware that length() does not like null values, so you might have to use both.
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0 shelzle over 11 years ago

If you want to show or hide the tabs depending whether the lists are empty or not, isnull() will not help you. Have you tried to using length()? Beware that length() does not like null values, so you might have to use both.
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