I am trying to perform a very simple task: Button is clicked - message is displayed (via JavaScript). Most likely I am either looking in the wrong places or going completely wrong about it but I can't find any examples that will show how to accomplish this simple task.
My js function is:
function myAlert() {
alert ("My Message")
}
The button_tag is:
<%= button_tag "Save Changes", :onclick => "myAlert()"%>
I would like to know how to properly call the function with button_tag
, and where this function should be placed in the Rails app, eg, application.js or some other file.
Well, You are doing it in a right way already. This is a simpler and cleaner way to code. To find javascript easily you should place your js code in assets/javascripts/[file_name]
where file_name is generated on the bases of your model name by generate
method ofrails cli .
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