CODEWITHSUNDEEP
ruby-on-railsrubycheckbox
ramya
ramya

Reputation: 928

How to enable a select_tag based on the option from the check box

I have a Ruby On Rails application. I want to enable the drop down list only if the check box is enabled. Please let me know a way to do this.

Thanks, Ramya.

Upvotes: 0

Views: 221

Answers (1)

Geo
Geo

Reputation: 96897

Do it with jQuery. Add a click handler to your element, and do your checks inside that. Here's an example of checking the checkbox: http://jquery-howto.blogspot.com/2008/12/how-to-check-if-checkbox-is-checked.html

EDIT: code could be like this:

$("#id_of_checkbox").live("click",function() {
  var is_checked = $(this).is(":checked");
  if(is_checked) {
    // disable
  }
  else {
    // enable
  }
});

Upvotes: 2

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