topic Re: List box default to no value in QlikView

List box default to no value

Wed, 20 Jan 2016 13:07:03 GMT

How to default the list box to show empty and the values will show up only when the selection is made in another list box ?

Thank you very much.

Re: List box default to no value

sunny_talwar — Wed, 20 Jan 2016 13:08:52 GMT

May be something like this:

=If(GetSelectedCount(Field1) > 0, Field2)

UPDATE: Sample attached

Re: List box default to no value

jonathandienst — Wed, 20 Jan 2016 13:10:49 GMT

I suggest that you post a sample qvw file with some sample data and the list boxes required. Explain more clearly about what you mean by "when the selection is made in another list box". Be as specific as possible so that the suggestions are more relevant to your question.

Re: List box default to no value

sunny_talwar — Wed, 20 Jan 2016 13:29:19 GMT

Although there is another way to just not show the list box when Field1 has nothing selected. Attached is the updated qvw.

Re: List box default to no value

Wed, 20 Jan 2016 15:15:15 GMT

You can try with Hide & Show condition on the LB object. But what you need, the user selected same value other than LB ? As Jonathan said, can you please explain your requirement clearly with sample qvw file

Re: List box default to no value

Wed, 20 Jan 2016 21:41:05 GMT

Thank you Sunny.This is exactly what I wanted.Thank you.

Re: List box default to no value

sunny_talwar — Wed, 20 Jan 2016 21:42:12 GMT

Awesome