限制日期控件的不可编辑性，解决输入不正确日期返回异常的问题

app/helpers/application_helper.rb

@@ -1343,7 +1343,7 @@ module ApplicationHelper
           start_of_week = start_of_week.to_i % 7
 
           tags = javascript_tag(
-              "var datepickerOptions={dateFormat: 'yy-mm-dd', firstDay: #{start_of_week}, " +
+              "var datepickerOptions={dateFormat: 'yy-mm-dd',EditText:false, firstDay: #{start_of_week}, " +
                   "showOn: 'button', buttonImageOnly: true, buttonImage: '" +
                   path_to_image('/images/calendar.png') +
                   "', showButtonPanel: true, showWeek: true, showOtherMonths: true, selectOtherMonths: true};")
@@ -1365,7 +1365,7 @@ module ApplicationHelper
           start_of_week = start_of_week.to_i % 7
 
           tags = javascript_tag(
-              "var datepickerOptions={dateFormat: 'yy-mm-dd',minDate: new Date(), firstDay: #{start_of_week}, " +
+              "var datepickerOptions={dateFormat: 'yy-mm-dd',minDate: new Date(),EditText:false, firstDay: #{start_of_week}, " +
                   "showOn: 'button', buttonImageOnly: true, buttonImage: '" +
                   path_to_image('/images/calendar.png') +
                   "', showButtonPanel: true, showWeek: true, showOtherMonths: true, selectOtherMonths: true, onClose: function(dateText, inst) {TimeClose(dateText,inst);}, beforeShow : function(input){TimeBeforeShow(input);} };")