add oldstate to update event

2019-05-03 14:04:14 +02:00
parent 83075f28e6
commit 5b530d5d0c
1 changed files with 5 additions and 2 deletions
--- a/packages/tiptap/src/Editor.js
+++ b/packages/tiptap/src/Editor.js
@@ -288,6 +288,8 @@ export default class Editor {
      return
    }

+    const oldState = this.state
+
    this.state = this.state.apply(transaction)
    this.view.updateState(this.state)
    this.setActiveNodesAndMarks()
@@ -296,14 +298,15 @@ export default class Editor {
      return
    }

-    this.emitUpdate(transaction)
+    this.emitUpdate(transaction, oldState)
  }

-  emitUpdate(transaction) {
+  emitUpdate(transaction, oldState) {
    this.options.onUpdate({
      getHTML: this.getHTML.bind(this),
      getJSON: this.getJSON.bind(this),
      state: this.state,
+      oldState,
      transaction,
    })
  }