Created
August 29, 2020 19:08
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How to receive form data with Flask
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| from flask import Flask, render_template, request | |
| app = Flask(__name__) | |
| @app.route("/", methods=["GET", "POST"]) | |
| def home(): | |
| print(request.form) | |
| print(request.form.get("account")) | |
| return render_template("form.html") |
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0" /> | |
| <title>Personal finance</title> | |
| <link rel="stylesheet" href="/static/style.css" /> | |
| </head> | |
| <body> | |
| <h1>Add transaction</h1> | |
| <form method="POST"> | |
| <div class="form__fieldset"> | |
| <label for="date" class="form__label">Date:</label> | |
| <input type="date" name="date" id="date" class="form__input" /> | |
| </div> | |
| <div class="form__fieldset"> | |
| <label for="amount" class="form__label">Amount:</label> | |
| <input type="number" name="amount" id="amount" class="form__input" /> | |
| </div> | |
| <div class="form__fieldset"> | |
| <label for="account" class="form__label">Account:</label> | |
| <select name="account" id="account" class="form__input form__select"> | |
| <option value="Checking">Checking</option> | |
| <option value="Savings">Savings</option> | |
| <option value="Investment">Investment</option> | |
| </select> | |
| </div> | |
| <div class="form__fieldset"> | |
| <input | |
| class="form__submit form__input" | |
| type="submit" | |
| value="Add transaction" | |
| /> | |
| </div> | |
| </form> | |
| </body> | |
| </html> |
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| html { | |
| font-size: 17px; | |
| font-family: "Segoe UI", Arial, Helvetica, sans-serif; | |
| } | |
| body { | |
| max-width: 1000px; | |
| margin: 0 auto; | |
| padding: 20px; | |
| } | |
| .form__fieldset { | |
| padding: 40px 20px; | |
| } | |
| .form__fieldset:not(:last-of-type) { | |
| border-bottom: 1px solid rgba(0, 0, 0, 0.1); | |
| } | |
| .form__input { | |
| font-size: 1rem; | |
| } | |
| .form__select { | |
| padding: 4px 2px; | |
| } | |
| .form__label { | |
| margin-right: 20px; | |
| } | |
| .form__submit { | |
| padding: 8px 16px; | |
| background-color: unset; | |
| border: 2px solid #1c2023; | |
| border-radius: 4px; | |
| cursor: pointer; | |
| float: right; | |
| } | |
| .form__submit:hover { | |
| background-color: #1c2023; | |
| color: white; | |
| } |
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