♻ Fixed hide action; added gtarget attribute

Author: blocknotes

.gitignore

@@ -1,3 +1,4 @@
 _misc/
-
+Gemfile.lock
 *.orig
+

README.md

@@ -29,7 +29,8 @@ Options are passed to fields using *input_html* parameter as *data* attributes:
   + **not_blank**: check if a field is not blank
 - **data-eq**: check if a field has a specific value
 - **data-not**: check if a field hasn't a specific value
-- **data-target**: target css selector
+- **data-target**: target css selector (from parent fieldset, look for the closest match)
+- **data-gtarget**: target css selector globally
 - **data-action**: the action to trigger, values:
   + **hide**: hides elements
   + **slide**: hides elements (using sliding)

app/assets/javascripts/activeadmin/dynamic_fields.js

@@ -5,10 +5,10 @@ function dfEvalCondition( el, args ) {
     else console.log( 'Warning - activeadmin_dynamic_fields: ' + args.fn + '() not available [1]' );
   }
   else if( args.if == 'checked' ) {
-    return !el.is(':checked');
+    return el.is(':checked');
   }
   else if( args.if == 'not_checked' ) {
-    return el.is(':checked');
+    return !el.is(':checked');
   }
   else if( args.if == 'blank' ) {
     return el.val().length === 0 || !el.val().trim();
@@ -33,13 +33,14 @@ function dfSetupField( el ) {
   args.eq = el.data( 'eq' );
   args.not = el.data( 'not' );
   args.fn = el.data( 'function' );
-  if( el.data( 'target' ) ) target = el.closest( 'fieldset' ).find( el.data( 'target' ) )
+  if( el.data( 'target' ) ) target = el.closest( 'fieldset' ).find( el.data( 'target' ) );  // closest find for has many associations
+  else if( el.data( 'gtarget' ) ) target = $( el.data( 'gtarget' ) );
   if( action == 'hide' ) {
-    if( dfEvalCondition( el, args ) ) target.show();
-    else target.hide();
+    if( dfEvalCondition( el, args ) ) target.hide();
+    else target.show();
     el.on( 'change', function( event ) {
-      if( dfEvalCondition( $(this), args ) ) target.show();
-      else target.hide();
+      if( dfEvalCondition( $(this), args ) ) target.hide();
+      else target.show();
     });
   }
   else if( action == 'slide' ) {

lib/activeadmin/dynamic_fields/version.rb

@@ -1,5 +1,5 @@
 module ActiveAdmin
   module DynamicFields
-    VERSION = '0.2.0'
+    VERSION = '0.2.1'
   end
 end