topic Re: Always One selected Value in QlikView

Always One selected Value

Wed, 19 Nov 2014 11:28:20 GMT

Hi All,

Cant we select more than one value from a list box if we are enabling Always One selected Value??

Is there a way to over come this Problem?

BR,

Neehu

Re: Always One selected Value

senpradip007 — Wed, 19 Nov 2014 11:30:08 GMT

What your exact requirement is.

Re: Always One selected Value

ashfaq_haseeb — Wed, 19 Nov 2014 11:30:31 GMT

Hi,

it allows to select only 1 value at a time.

Regards

ASHFAQ

Re: Always One selected Value

alexandros17 — Wed, 19 Nov 2014 11:31:17 GMT

Unfortunately no, to manage this problem use conditional view in objects ant test the getselectedcount(field)

Let me know

Re: Always One selected Value

tresB — Wed, 19 Nov 2014 11:33:27 GMT

'Always One Selected Value' - means always ONE selected. You are probably looking something for 'at least one selected', that you can't directly achieve. Playing with trigger could help there.

Re: Always One selected Value

Wed, 19 Nov 2014 11:35:14 GMT

Hi Pradip,

The requirement is :

Lets say I have Billions of records. So when user clicks Clear button it is clearing all the selections hence the application is getting hang for some time becaus we have different charts.

So inorder to over come this in YEAR field I had selected "Always One selected Value".

So that when ever user clicks on Clear Button atleast one value will be selected in year so that the burden on charts will be reduced.

But If I enable the option "Always One selected Value". I am unable to select more than one year in YEAR field.

How to achieve this ?

Re: Always One selected Value

alexandros17 — Wed, 19 Nov 2014 11:37:24 GMT

As I told you before use the calculation condition in the general tab of your chart and set as condition

GetSelectedCount(Year)

Re: Always One selected Value

Wed, 19 Nov 2014 11:39:31 GMT

Hi Neeharika,

This checkbox is for selecting the only one value. I think you need at least one selected value in checkbox,

in that case

ListBox - Always at least one Selected Value needed (not Always One Selected Value)

With Regards

Harshita Gaur

Re: Re: Always One selected Value

MarcoWedel — Wed, 19 Nov 2014 11:45:47 GMT

You could include a conditional show statement in your charts that only enables them, if there are any selected values in your YEAR field.

something like:

=GetSelectedCount(YEAR)

hope this helps

regards

Marco