From 6d473a83cc791daaaf8ecadb06315be8594e2990 Mon Sep 17 00:00:00 2001
From: TAKAHASHI Shuuji
Date: Mon, 12 Dec 2022 01:25:48 +0900
Subject: Add the character counter next to the Post button (#152)

---
 activities/views/timelines.py | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'activities/views/timelines.py')

diff --git a/activities/views/timelines.py b/activities/views/timelines.py
index b7a67c6..bcc6e7f 100644
--- a/activities/views/timelines.py
+++ b/activities/views/timelines.py
@@ -20,6 +20,19 @@ class Home(FormView):
             widget=forms.Textarea(
                 attrs={
                     "placeholder": "What's on your mind?",
+                    "_": f"""
+                    on load or input
+                        set characters to my.value.trim().length
+                        put { Config.system.post_length } - characters into #character-counter
+
+                        if characters > { Config.system.post_length } then
+                            set #character-counter's style.color to 'var(--color-text-error)'
+                            add [@disabled=] to #post-button
+                        else
+                            set #character-counter's style.color to ''
+                            remove @disabled from #post-button
+                        end
+                    """,
                 },
             )
         )
-- 
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