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Projekt entpackt + Fix: app.py (statt app.py.py); index.html rendert Sitzplan aus sitzplan.json (Jinja-Schleife, zeigt auch nachricht)

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Franke 2026-07-08 08:49:21 +00:00
parent f1f678bb41
commit 6c94f6595c
4 changed files with 97 additions and 0 deletions
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Projekt.7z
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Projekt/app.py Normal file
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from flask import Flask, render_template
import json
app = Flask(__name__)
@app.route("/")
def home():
# Sitzplan-Datei öffnen
with open("sitzplan.json", "r", encoding="utf-8") as datei:
sitzplan = json.load(datei)
return render_template(
"index.html",
sitzplan=sitzplan
)
if __name__ == "__main__":
app.run(host="0.0.0.0", port=5000)

27
Projekt/sitzplan.json Normal file
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[
{
"platz": "platz01",
"name": "Max",
"nachricht": ""
},
{
"platz": "platz02",
"name": "Lea",
"nachricht": ""
},
{
"platz": "platz03",
"name": "Tim",
"nachricht": ""
},
{
"platz": "platz04",
"name": "Ben",
"nachricht": ""
},
{
"platz": "platz05",
"name": "Eva",
"nachricht": ""
}
]

49
Projekt/templates/index.html Normal file
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<!DOCTYPE html>
<html>
<head>
<title>Sitzplan</title>
<style>
body {
font-family: Arial;
text-align: center;
}
.grid {
display: grid;
grid-template-columns: repeat(5, 120px);
gap: 10px;
justify-content: center;
margin-top: 50px;
}
.seat {
border: 2px solid black;
padding: 20px;
border-radius: 10px;
}
.seat .nachricht {
margin-top: 8px;
color: #2563eb;
font-size: 0.85em;
}
</style>
</head>
<body>
<h1>Sitzplan</h1>
<div class="grid">
{% for platz in sitzplan %}
<div class="seat">
{{ platz.name }}
{% if platz.nachricht %}
<div class="nachricht">{{ platz.nachricht }}</div>
{% endif %}
</div>
{% endfor %}
</div>
</body>
</html>