App Development

[lichang422]

i had a lot kind of data.

But i just only want to show some data in table likes all of bat data

How could i type in expression??

[zhadrakas · Accepted solution]

maybe like this

if(WildMatch(SimpleSignalName, '*Bat*'),SimpleSignalName)

[lichang422]

Thank you for rapidly answer!

[lichang422]

If I also want to filter FAN data(Bat and FAN),

How could i type ??

[zhadrakas]

just add another search string

if(WildMatch(SimpleSignalName, '*Bat*', '*FAN*'),SimpleSignalName)

i dont know if that works as expected. you could also try

if(WildMatch(SimpleSignalName, '*Bat*', '*FAN*')>=1,SimpleSignalName)

[lichang422]

It is so easy , i thinking too difficult ,

Thank you for your reply again.

[lichang422]

Why when i used filter in expression, I also can see some data is hidden(gray color )

Can i not show it ??

[lichang422]

Oh, I got it ,

When I cancel the "include NULL value"

It will not show it.