form but it doesn't work

2 years ago · c5594f6da0
parent 2b632ff905
commit c5594f6da0
3 changed files with 54 additions and 14 deletions
--- a/app.py
+++ b/app.py
@ -5,7 +5,7 @@ from itertools import groupby  # to handle complex iterations
 import os

 import sqlite3
-from flask import Flask, render_template, url_for, request, redirect
+from flask import Flask, render_template, url_for, request, redirect, flash


 # ----- functions ----- #
@ -72,9 +72,25 @@ def home():
 def create():
    conn = get_db_connection()

-    categories = conn.execute('SELECT title FROM categories;').fetchall()
+    if request.method == 'POST':
+        content = request.form['content']
+        cat_title = request.form['cat']
+
+        if not content:
+            flash('plz write a content!')
+            return redirect(url_for('home'))
+
+        cat_id = conn.execute('SELECT id FROM categories WHERE title = (?);', 
+                                (cat_title,)).fetchone()['id']
+        conn.execute('INSERT INTO cards (content, category_id) VALUES (?,?)',
+                        (content, cat_title))
+        conn.commit()
        conn.close()
+        return redirect(url_for('home'))

+    categories = conn.execute('SELECT title FROM categories;').fetchall()
+    
+    conn.close()
    return render_template('create.html', categories=categories)


--- a/templates/base.html
+++ b/templates/base.html
@ -7,7 +7,19 @@
        <!-- <script src="{{url_for('static', filename='addnew_panel.js')}}"></script> -->
 	</head>
 	<body>
+		<ul class="navbar-nav">
+			<li class="nav-item active">
 				<a class="nav-link" href="{{ url_for('create') }}">New</a>
+			</li>
+	
+			<li class="nav-item active">
+				<a class="nav-link" href="#">About</a>
+			</li>
+			</ul>
+
+		{% for message in get_flashed_messages() %}
+			<div class="alert alert-danger">{{ message }}</div>
+		{% endfor %}
        {% block content %} {% endblock %}
 	</body>
 </html>
--- a/templates/create.html
+++ b/templates/create.html
@ -1,11 +1,19 @@
-<!DOCTYPE html>
-<html lang="en">
-	<head>
-		<meta charset="utf-8" />
-		<title>library</title>
-	</head>
-	<body>
-		<select class="form-control" name="cat">
+{% extends 'base.html' %}
+
+{% block content %}
+<h1>{% block title %} Create a New Item {% endblock %}</h1>
+
+<form method="post">
+    <div class="form-group">
+        <label for="content">Content</label>
+        <input type="text" name="content"
+               placeholder="Todo content" class="form-control"
+               value="{{ request.form['content'] }}"></input>
+    </div>
+
+    <div class="form-group">
+        <label for="category">category/type</label>
+        <select class="form-control" name="category">
            {% for cat in categories %}
                {% if cat['title'] == request.form['cat'] %}
                    <option value="{{ request.form['cat'] }}" selected>
@ -18,6 +26,10 @@
                {% endif %}
            {% endfor %}
        </select>
-		<div id="panel-container"></div>
-	</body>
-</html>
+    </div>
+    <div class="form-group">
+        <button type="submit" class="btn btn-primary">Submit</button>
+    </div>
+</form>
+{% endblock %}
+