Forum: Ruby on Rails how can we know wherethe the button is clicked or not

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9b4b79ead084ff020c710e44bb6a8be9?d=identicon&s=25 herb herb (trai_dau_bap)
on 2007-03-01 18:05
In php we have a command that let we know if the button is clicked :
In there any command that have the same function in rail?
If anyone know, please show me. thanks :)
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