From 123f5a357dc176225d57dc78e773338642048120 Mon Sep 17 00:00:00 2001 From: David Heinemeier Hansson Date: Mon, 24 Mar 2008 21:24:40 +0000 Subject: Added :confirm option to submit_tag (closes #11415) [miloops] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@9087 5ecf4fe2-1ee6-0310-87b1-e25e094e27de --- actionpack/lib/action_view/helpers/form_tag_helper.rb | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'actionpack/lib/action_view') diff --git a/actionpack/lib/action_view/helpers/form_tag_helper.rb b/actionpack/lib/action_view/helpers/form_tag_helper.rb index 23b908ddc6..0544ed3ded 100644 --- a/actionpack/lib/action_view/helpers/form_tag_helper.rb +++ b/actionpack/lib/action_view/helpers/form_tag_helper.rb @@ -316,6 +316,9 @@ module ActionView # Creates a submit button with the text value as the caption. # # ==== Options + # * :confirm => 'question?' -- This will add a JavaScript confirm + # prompt with the question specified. If the user accepts, the form is + # processed normally, otherwise no action is taken. # * :disabled - If set to true, the user will not be able to use this input. # * :disable_with - Value of this parameter will be used as the value for a disabled version # of the submit button when the form is submitted. @@ -351,10 +354,15 @@ module ActionView "#{options["onclick"]}", "result = (this.form.onsubmit ? (this.form.onsubmit() ? this.form.submit() : false) : this.form.submit())", "if (result == false) { this.value = this.getAttribute('originalValue'); this.disabled = false }", - "return result", + "return result;", ].join(";") end - + + if confirm = options.delete("confirm") + options["onclick"] ||= '' + options["onclick"] += "return #{confirm_javascript_function(confirm)};" + end + tag :input, { "type" => "submit", "name" => "commit", "value" => value }.update(options.stringify_keys) end -- cgit v1.2.3