How works Conditional in chart properties

[Anonymous]

Hi guys,

How works Conditional in chart properties?

Could you show any example?

Thanks in advanced,

[Jason_Michaelides]

I'm sure it's explained in the reference manual isn't it!? 🙂

Essentially in v11 you can now enter a Boolean expression here. If it is true them the expression will be calculated and displayed in the chart. If it's false, it won't be. You might use this to allow users to decide which expressions they want to show in the chart.

Hope this helps,

Jason

[Anonymous]

Hi Jason,

I have an expression.

But I want to calculate it only for variable A with tag a.

I used in conditional : If(A='a',1)

But it didn't work.

Could you show how it should be?

Regards,

[Jason_Michaelides]

Try just putting in

A='a'

Jason

[Anonymous]

I put  A='a', my expression isn't shown.

I have 4 expressions Count(B),

but different only for A (a,b, c,d).

When I put in conditional A='a', it shows only for A=b, A=c, A=d.

I don't understand how this condition works.

[Anonymous]

If I use a conditional expression in a chart, my expression should work only when I select it in list box?

Does somobody know how to use set analysis or If condtional for all expression?

For example:

My main expression:

Count(B)*count(C)-count(D)*count(F)

It should be calculated only for A=aaa.

The result shold be the same as I use:

Count({<A={'aaa'}>}B)*count({<A={'aaa'}>}C)-count({<A={'aaa'}>}D)*count({<A={'aaa'}>}F)

Thanks,

[Jason_Michaelides]

Can you post a sample of your app?

[Anonymous]

Hi Jason,

Please find attached file.

Thanks,