Bug 291433: Ability to have custom fields whose visibility depends on the values of other fields

Patch By Max Kanat-Alexander <mkanat@bugzilla.org> r=bbaetz, a=mkanat

1 files changed, 47 insertions, 0 deletions

diff --git a/template/en/default/admin/custom_fields/cf-js.js.tmpl b/template/en/default/admin/custom_fields/cf-js.js.tmpl
new file mode 100644
index 000000000..863f14dca
--- /dev/null
+++ b/template/en/default/admin/custom_fields/cf-js.js.tmpl
@@ -0,0 +1,47 @@
+[%# The contents of this file are subject to the Mozilla Public
+  # License Version 1.1 (the "License"); you may not use this file
+  # except in compliance with the License. You may obtain a copy of
+  # the License at http://www.mozilla.org/MPL/
+  #
+  # Software distributed under the License is distributed on an "AS
+  # IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+  # implied. See the License for the specific language governing
+  # rights and limitations under the License.
+  #
+  # The Original Code is the Bugzilla Bug Tracking System.
+  #
+  # The Initial Developer of the Original Code is NASA.
+  # Portions created by NASA are Copyright (C) 2008 
+  # San Jose State University Foundation. All Rights Reserved.
+  #
+  # Contributor(s): Max Kanat-Alexander <mkanat@bugzilla.org>
+  #%]
+
+// Disable a checkbox based on the state of another one.
+function toggleCheckbox(this_checkbox, other_checkbox_id) {
+    var other_checkbox = document.getElementById(other_checkbox_id);
+    other_checkbox.disabled = !this_checkbox.checked;
+}
+
+var select_values = new Array();
+[% FOREACH sel_field = Bugzilla.active_custom_fields %]
+  [% NEXT IF !sel_field.is_select %]
+  select_values[[% sel_field.id FILTER js %]] = [
+  [% FOREACH legal_value = sel_field.legal_values %]
+    [[% legal_value.id FILTER js %], '[% legal_value.name FILTER html %]'],
+  [% END %]
+  ];
+[% END %]
+
+function onChangeVisibilityField() {
+    var vis_field = document.getElementById('visibility_field_id');
+    var vis_value = document.getElementById('visibility_value_id');
+
+    if (vis_field.value) {
+        var values = select_values[vis_field.value];
+        bz_populateSelectFromArray(vis_value, values);
+    }
+    else {
+        bz_clearOptions(vis_value);
+    }
+}