From 31429a1994b76bef8939e0eb119c1ece7fb27c8e Mon Sep 17 00:00:00 2001
From: CFE <hello@teamcfe.com>
Date: Mon, 16 Dec 2019 14:31:05 -0800
Subject: [PATCH] 31 - Handling Form Errors

---
 db.sqlite3                | Bin 135168 -> 135168 bytes
 templates/pages/home.html |   8 ++++++++
 tweets/views.py           |   4 ++++
 3 files changed, 12 insertions(+)

diff --git a/db.sqlite3 b/db.sqlite3
index 78dd8513f5e06bf2bd650604af6772aed236106a..a29f580cf6a17d970c61dcb7e57d11eebe45beee 100644
GIT binary patch
delta 77
zcmZozz|pXPV}dke*hCp;#;}bEqWX*$&1L%A%k&xhE-+j0)K6t+%4Ol{;i=!OsKCx6
h#%;mEAkCXtoRXH9Qp|47!XV6>n3TMIDi2dOGXP^-6tw^V

delta 49
zcmZozz|pXPV}dke$V3@u#*mE(qWX+x&1L%A%k&xhE-;(%Or6Tkl)G6`L6K+sR34^m
FW&nkG4$}Yt

diff --git a/templates/pages/home.html b/templates/pages/home.html
index 01ba23b..90c1756 100644
--- a/templates/pages/home.html
+++ b/templates/pages/home.html
@@ -51,9 +51,17 @@ <h1>Welcome to Tweetme 2</h1>
             const ogHtml = tweetsContainerElement.innerHTML
             tweetsContainerElement.innerHTML = newTweetElement + ogHtml
             myForm.reset()
+        } else if (xhr.status === 400) {
+            const errorJson = xhr.response
+            console.log(errorJson)
+        } else if (xhr.status === 500) {
+            alert("There was a server error, please try again.")
         }
         
     }
+    xhr.onerror = function() {
+        alert("An error occurred. Please try again later.")
+    }
     xhr.send(myFormData)
 }
 const tweetCreateFormEl = document.getElementById("tweet-create-form")
diff --git a/tweets/views.py b/tweets/views.py
index 146d762..8e1fcc3 100644
--- a/tweets/views.py
+++ b/tweets/views.py
@@ -14,6 +14,7 @@ def home_view(request, *args, **kwargs):
     return render(request, "pages/home.html", context={}, status=200)
 
 def tweet_create_view(request, *args, **kwargs):
+    print(abc)
     form = TweetForm(request.POST or None)
     next_url = request.POST.get("next") or None
     if form.is_valid():
@@ -25,6 +26,9 @@ def tweet_create_view(request, *args, **kwargs):
         if next_url != None and is_safe_url(next_url, ALLOWED_HOSTS):
             return redirect(next_url)
         form = TweetForm()
+    if form.errors:
+        if request.is_ajax():
+            return JsonResponse(form.errors, status=400)
     return render(request, 'components/form.html', context={"form": form})