Enhancement - option to hide "now" button

[GoogleCodeExporter]

If your using the calendar_date_select widget to allow the user to select
dates in the future, the now button doesn't make much sense. So I added a
"now_button" option, like the "clear_button" option. I was wondering if
this is something you would consider adding?

This is against calendar_date_select-1.15. 

( This is against the js in the public folder, not the one in the gem
folder, sorry.)
--- a/public/javascripts/calendar_date_select/calendar_date_select.js
+++ b/public/javascripts/calendar_date_select/calendar_date_select.js
@@ -89,7 +89,8 @@ CalendarDateSelect.prototype = {
       popup_by: this.target_element,
       month_year: "dropdowns",
       onchange: this.target_element.onchange,
-      valid_date_check: nil
+      valid_date_check: nil,
+      now_button: true
     }).merge(options || {});
     this.use_time = this.options.get("time");
     this.parseDate();
@@ -226,7 +227,7 @@ CalendarDateSelect.prototype = {

       if (this.options.get("time")=="mixed") buttons_div.build("span",
{innerHTML: " | ", className:"button_seperator"})

-      if (this.options.get("time")) b = buttons_div.build("a", {
+      if (this.options.get("now_button") && this.options.get("time")) b =
buttons_div.build("a", {
         innerHTML: _translations["Now"],
         href: "#",
         onclick: function() {this.today(true); return
false}.bindAsEventListener(this)

---
a/vendor/gems/calendar_date_select-1.15/lib/calendar_date_select/form_helpers.rb
+++
b/vendor/gems/calendar_date_select-1.15/lib/calendar_date_select/form_helpers.rb
@@ -154,7 +154,7 @@ module CalendarDateSelect::FormHelpers
       options, javascript_options =
CalendarDateSelect.default_options.merge(options), {}
       image = options.delete(:image)
       callbacks = [:before_show, :before_close, :after_show, :after_close,
:after_navigate]
-      for key in [:time, :valid_date_check, :embedded, :buttons,
:clear_button, :format, :year_range, :month_year, :popup, :hidden,
:minute_interval] + callbacks
+      for key in [:time, :valid_date_check, :embedded, :buttons,
:clear_button, :format, :year_range, :month_year, :popup, :hidden,
:minute_interval, :now_button] + callbacks
         javascript_options[key] = options.delete(key) if options.has_key?(key)
       end

Thanks,
James

Original issue reported on code.google.com by james57....@googlemail.com on 14 Dec 2009 at 7:33