Version 2.0.1

Improved detection of nested repeaters.

Author: flipzoom

InputfieldRepeaterMatrixDuplicate.js

@@ -4,6 +4,7 @@
  * @website www.flipzoom.de
  * @create  2019-03-26
  * @updated 2020-09-17
+ * @updated 2020-10-01
  * @style   Tab size: 4 / Soft tabs: YES
  * ----------------------------------------------------------------------------------
  * @licence
@@ -83,8 +84,10 @@ $(window).on('load', function(){
                 // ------------------------------------------------------------------------
                 // Dont bind events and remove function if source matrix item is a 
                 // nested repeater. Nested repeaters are currently not supported!
+                // Note: the module cannot be loaded if the repeater field ends with the 
+                // name "repeater" or "reapter12", etc.
                 // ------------------------------------------------------------------------
-                if($(this).closest('.InputfieldRepeaterItem').attr('data-rmd-target-field').match(/repeater[\w-]*\b$/g)) {
+                if($(this).closest('.InputfieldRepeaterItem').attr('data-rmd-target-field').match(/repeater[\d-]{2,}\b$/g)) {
                     $(this).remove();
 
                 } else {

InputfieldRepeaterMatrixDuplicate.module

@@ -6,6 +6,7 @@
  * @website www.flipzoom.de
  * @create  2019-03-26
  * @updated 2020-09-17
+ * @updated 2020-10-01
  * @style   Tab size: 4 / Soft tabs: YES
  * ----------------------------------------------------------------------------------
  * @licence
@@ -44,7 +45,7 @@ class InputfieldRepeaterMatrixDuplicate extends WireData implements Module, Conf
             'summary'   => __('With this module you can duplicate multible RepeaterMatrix-Items from one page to another which has the same matrix field. Please check the Read Me for restrictions.', __FILE__),
             'author'    => 'David Karich - FlipZoom Media Inc.',
             'href'      => 'https://github.com/FlipZoomMedia/InputfieldRepeaterMatrixDuplicate',
-            'version'   => 200,
+            'version'   => 201,
             'autoload'  => 'template=admin',
             'singular'  => true,
             'icon'      => 'clipboard', 

README.md

@@ -26,7 +26,13 @@ This module extends the commercial ProModule "[RepeaterMatrix](https://processwi
 - No support for nested repeater items. Currently only first level items can be duplicated. Means a repeater field in a repeater field cannot be duplicated. Workaround: simply duplicate the parent item
 - Dynamic reloading and adding of repeater items cannot be registered. Several interfaces and events from the core are missing. The initialization occurs only once after the page load event
 
+## Attention, please note!
+Nested repeaters cannot be supported technically. Therefore a check is made to prevent this. However, a nested repeater can only be detected if the field name ends for example with ` _repeater1234`. For example, if your MatrixRepeater field is named like this: `content_repeater` or `content_repeater123`, this field is identified as nested and the module does not load. In version 2.0.1 the identification has been changed so that a field ending with the name `repeater` is only detected as nested if at least a two-digit number sequence follows. **But to avoid this problem completely, make sure that your repeater matrix field does NOT end with the name "repeater".**
+
 ### Changelog
+2.0.1
+- Bug fix: Thanks to [@ngrmm](https://processwire.com/talk/profile/3649-ngrmm/) I could discover a bug which causes that the module cannot be loaded if the MatrixRepeater field ends with the name "repeater". The code was adjusted and information about the problem was provided.
+
 2.0.0
 - Feature: Copy multiple items at once! The fundament for copying multiple items was created by [@Autofahrn](https://processwire.com/talk/profile/5384-autofahrn/) - THX!
 - Feature: Optionally you can disable the copy and/or paste dialog