Customize combobox of templating variables screen to listbox

templating

#1

Capture
Normally, templating variables screen show as combobox (as picture).
But I want to change from combobox to listbox. And when I click a item in listbox (a server), metrics of this server show in dashboard.
images
I think modify source code and rebuild it.
Please guide me to change it.


#2

@torkel
Can you answer my question, please?


#3

Just check the multi value option in your template variable options.

image

Will make the dropdown into a combo box (with checkboxes so you can select multiple values)


#4

Oh, sorry.
I want to chose just a variable.
It same as listbox.


#5

? not sure I understand