# File lib/form_submit_tag_helper.rb, line 8
 8:       def submit_tag(value = "Save changes", options = {})
 9:         options.stringify_keys!
10: 
11:         if disable_with = options.delete("disable_with")
12:           disable_with = "this.value='#{disable_with}'"
13:           disable_with << ";#{options.delete('onclick')}" if options['onclick']
14: 
15:           options["onclick"]  = "if (window.hiddenCommit) { window.hiddenCommit.setAttribute('value', this.value); }"
16:           
17:           # options["onclick"] << "else { hiddenCommit = this.cloneNode(false);hiddenCommit.setAttribute('type', 'hidden');this.form.appendChild(hiddenCommit); }"
18:           options["onclick"] << "else { hiddenCommit = document.createElement('input');hiddenCommit.type = 'hidden';"
19:           options["onclick"] << "hiddenCommit.value = this.value;hiddenCommit.name = this.name;this.form.appendChild(hiddenCommit); }"
20:           
21:           options["onclick"] << "this.setAttribute('originalValue', this.value);this.disabled = true;#{disable_with};"
22:           options["onclick"] << "result = (this.form.onsubmit ? (this.form.onsubmit() ? this.form.submit() : false) : this.form.submit());"
23:           options["onclick"] << "if (result == false) { this.value = this.getAttribute('originalValue');this.disabled = false; }return result;"
24:         end
25: 
26:         if confirm = options.delete("confirm")
27:           options["onclick"] ||= ''
28:           options["onclick"] << "return #{confirm_javascript_function(confirm)};"
29:         end
30: 
31:         tag :input, { "type" => "submit", "name" => "commit", "value" => value }.update(options.stringify_keys)
32:       end