dankventskalender3.0/calender/templates/calender/update.html

{% extends 'base.html' %}
{% block header %}
    <h1>{% block title %}Edit "{{ post['title'] }}"{% endblock %}</h1>
{% endblock %}

{% block content %}
    <form method=post enctype=multipart/form-data>
        <label for="title">Title</label>
        <input name="title" id="title"
               value="{{ request.form['title'] or post['title'] }}" required>
        <label for="nickname">Nickname</label>
        <input name="nickname" id="nickname" value="{{ request.form['nickname'] or post['nickname'] }}" required>
        <label for="body">Body</label>
        <textarea name="body" id="body">{{ request.form['body'] or post['body'] }}</textarea>
        <label for="file">Body</label>
        {% if post['type'] == 'image' %}
            <img class="file" src="{{ post['file'] }}">
        {% endif %}
        {% if post['type'] == 'video' %}
            <video class="file" preload="none" controls="" width="500">
                <source src="{{ post['file'] }}">
            </video>
        {% endif %}
        <div>
            <p>Choose a mp4, webm, gif , png or jpg file.(max 25MB)</p>
            <input type="file" placeholder="meme" name="file" id="file"
                   value="{{ request.form['file'] or post['file'] }}">
        </div>
        <label for="chosen">Chosen</label><br>
        {% if post['chosen'] == 1 %}
            <input id="chosen" type="checkbox" name="chosen" value="{{ request.form['chosen'] or post['chosen'] }}"
                   checked/>
        {% endif %}
        {% if post['chosen'] == 0 %}
            <input id="chosen" type="checkbox" name="chosen" value="{{ request.form['chosen'] or post['chosen'] }}"/>
        {% endif %}
        <input type="submit" value="Save">
    </form>
    <hr>
    <form action="{{ url_for('calender.delete', id=post['id']) }}" method="post">
        <input class="danger" type="submit" value="Delete" onclick="return confirm('Are you sure?');">
    </form>
{% endblock %}