Merge pull request #812 from DE-Danloc/onSave-callback

feature request: #811 onSave callback method

README.md

@@ -1132,6 +1132,14 @@ editor.onCut = function (e, clipboardData, core) { console.log('onCut', e) }
  */
 editor.onDrop = function (e, cleanData, maxCharCount, core) { console.log('onDrop', e) }
 
+// Save event
+// Called just after the save was executed.
+/**
+ * contents Editor content
+ * core: Core object
+ */   
+editor.onSave = function (contents, core) {console.log(contents) };
+
 // Called before the image is uploaded
 // If true is returned, the internal upload process runs normally.
 // If false is returned, no image upload is performed.

src/lib/core.d.ts

@@ -648,6 +648,13 @@ export default class SunEditor {
     onCopy: (e: Event, clipboardData: any, core: Core) => boolean;
     onCut: (e: Event, clipboardData: any, core: Core) => boolean;
 
+    /**
+     * @description Called just after the save was executed.
+     * @param contents Editor content
+     * @param core Core object
+     */
+    onSave: (contents: string, core: Core) => void;
+
     /**
      * @description Called just before the inline toolbar is positioned and displayed on the screen.
      * @param toolbar Toolbar Element

src/lib/core.js

@@ -6987,6 +6987,14 @@ export default function (context, pluginCallButtons, plugins, lang, options, _re
             }
         },
 
+        onSave_wysiwyg: function (content) {
+            // user event
+            if (typeof functions.onSave === 'function') {
+                functions.onSave(content, core);
+                return;
+            }
+        },
+
         onCut_wysiwyg: function (e) {
             const clipboardData = util.isIE ? _w.clipboardData : e.clipboardData;
 
@@ -7351,6 +7359,13 @@ export default function (context, pluginCallButtons, plugins, lang, options, _re
          */
         onChange: null,
 
+         /**
+         * @description Event functions
+         * @param {String} contents Current contents
+         * @param {Object} core Core object
+         */
+          onSave: null,
+
         /**
          * @description Event functions (drop, paste)
          * When false is returned, the default behavior is stopped.
@@ -7726,10 +7741,12 @@ export default function (context, pluginCallButtons, plugins, lang, options, _re
         },
 
         /**
-         * @description Copying the contents of the editor to the original textarea
+         * @description Copying the contents of the editor to the original textarea and execute onSave callback
          */
         save: function () {
-            context.element.originElement.value = core.getContents(false);
+            const contents = core.getContents(false);
+            context.element.originElement.value = contents
+            event.onSave_wysiwyg(contents, core);
         },
 
         /**