fix min0char

locallib.php

@@ -64,7 +64,7 @@ function pdfannotator_display_embed($pdfannotator, $cm, $course, $file, $page =
     // Load and execute the javascript files.
     $PAGE->requires->js(new moodle_url("/mod/pdfannotator/shared/pdf.js?ver=00002"));
     $PAGE->requires->js(new moodle_url("/mod/pdfannotator/shared/textclipper.js"));
-    $PAGE->requires->js(new moodle_url("/mod/pdfannotator/shared/index.js?ver=00031"));
+    $PAGE->requires->js(new moodle_url("/mod/pdfannotator/shared/index.js?ver=00032"));
     $PAGE->requires->js(new moodle_url("/mod/pdfannotator/shared/locallib.js?ver=00005"));
 
     // Pass parameters from PHP to JavaScript.

shared/index.js

@@ -1777,7 +1777,7 @@ function startIndex(Y,_cm,_documentObject,_contextId, _userid,_capabilities, _to
                             let defaultPTag = editAreaEditable.querySelector('p');
                             if(defaultPTag) {
                                 // No text and no images in default p tag of editor.
-                                if (defaultPTag.innerText.replace('/\n/g', '').trim() === '' && imgContents.length === 0) {
+                                if (defaultPTag.innerText.replace('/\n/g', '').trim() === '' && imgContents.length === 0 && editAreaEditable.childNodes.length === 0) {
                                     isEmptyContent = true;
                                 }
                             }
@@ -1956,7 +1956,7 @@ function startIndex(Y,_cm,_documentObject,_contextId, _userid,_capabilities, _to
                                 var innerContent = commentContentElements.innerText.replace('/\n/g', '').trim();
                                 var temp = commentContentElements.querySelectorAll('p')[0];
                                 if(temp) {
-                                    if ((temp.innerText.replace('/\n/g', '').trim() === '' && imgContents.length === 0) || innerContent === '') {
+                                    if ((temp.innerText.replace('/\n/g', '').trim() === '' && imgContents.length === 0) && innerContent === '') {
                                         isEmptyContent = true;
                                     }
                                 }

version.php

@@ -25,7 +25,7 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'mod_pdfannotator';
-$plugin->version   = 2022102601;
+$plugin->version   = 2022102602;
 $plugin->release  = 'PDF Annotator v1.4 release 11';
 $plugin->requires  = 2021051700;
 $plugin->maturity  = MATURITY_STABLE;