From b616a7e2c305027291ba0bd83c735d245974cc60 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Simon=20H=C3=B8xbro=20Hansen?= <simon.hansen@me.com>
Date: Tue, 19 Apr 2022 15:15:12 +0200
Subject: [PATCH] Added placeholder to on_change for quill.ts (#3427)

* Added placeholder to on change

* Update panel/models/quill.ts

Co-authored-by: Philipp Rudiger <prudiger@anaconda.com>

Co-authored-by: Philipp Rudiger <prudiger@anaconda.com>
---
 panel/models/quill.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/panel/models/quill.ts b/panel/models/quill.ts
index 40912a30c0..ec8dbead53 100644
--- a/panel/models/quill.ts
+++ b/panel/models/quill.ts
@@ -31,7 +31,10 @@ export class QuillInputView extends PanelHTMLBoxView {
       this.quill.enable(!this.model.disabled)
       this._editing = false
     })
-    const {mode, toolbar} = this.model.properties
+    const {mode, toolbar, placeholder} = this.model.properties
+    this.on_change([placeholder], () => {
+      this.quill.root.setAttribute('data-placeholder', this.model.placeholder)
+    })
     this.on_change([mode, toolbar], () => {
       this.render()
       this._layout_toolbar()