Select box on change event

[#1]

Hi,

Is there a way to bind an onchange event to a select box, in order to display a graph when something is selected in this select box ?

I know that the graphic can be shown if a condition is met. ( e.g. : Display the graph if a variable is set to 1 ).

But I don't know how to modify the value of the variable by the select box.

Thanks in advance.

Ozgür.

[erichshiino · Accepted solution]

Hi,

You can have a variable with the following expression:

=IF(GetSelectedCount(TEAM)>0,1,0)

The variable value will be 1 if the user has made at least one selection on the field TEAM.

Or you can include this expression directly on the chart show condition.

I used this on the attached sample app.

Hope it helps,

Erich

[#3]

Hi Erich,

Your example is what I was looking for .

It helped me to resolve my problem.

Thank you very much ,

Ozgür.