set default issue start/due datepicker from due/start date (#14024)

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11883 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 16 insertions, 0 deletions

diff --git a/public/javascripts/datepicker.js b/public/javascripts/datepicker.js
new file mode 100644
index 000000000..9acae0cd4
--- /dev/null
+++ b/public/javascripts/datepicker.js
@@ -0,0 +1,16 @@
+function beforeShowDatePicker(input, inst) {
+  var default_date = null;
+  switch ($(input).attr("id")) {
+    case "issue_start_date" :
+      if ($("#issue_due_date").size() > 0) {
+        default_date = $("#issue_due_date").val();
+      }
+      break;
+    case "issue_due_date" :
+      if ($("#issue_start_date").size() > 0) {
+        default_date = $("#issue_start_date").val();
+      }
+      break;
+  }
+  $(input).datepicker("option", "defaultDate", default_date);
+}