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form submission

master
Ken Schaefer 2 years ago
parent
commit
7c3ba9640c
  1. 13
      getting-started/form.php
  2. 40
      php/getting-started/form.css
  3. 88
      php/getting-started/form.php
  4. 5
      react-complete-guide/src/App.js
  5. 26
      react-complete-guide/src/components/NewExpense/ExpenseForm.css
  6. 41
      react-complete-guide/src/components/NewExpense/ExpenseForm.js
  7. 38
      react-complete-guide/src/components/NewExpense/NewExpense.css
  8. 22
      react-complete-guide/src/components/NewExpense/NewExpense.js

13
getting-started/form.php

@ -1,13 +0,0 @@
<?php
if(isset($_POST['searchterm']))
{
echo htmlspecialchars($_POST['searchterm'], ENT_QUOTES);
}
?>
<form action="" method="post">
User name: <input type="text" name="name"><br>
Password: <input type="password" name="password"><br>
<input type="submit" value="Search">
</form>

40
php/getting-started/form.css

@ -0,0 +1,40 @@
body {
background-color: #f2f2f2;
font-family: 'Roboto', sans-serif;
}
form {
border-radius: 5px;
background-color: #8d8c8c;
margin: 20px;
padding: 20px;
}
input {
border-radius: 4px;
box-sizing: border-box;
display: block;
margin: 8px 0;
padding: 12px 20px;
width: 100%;
}
input [type=submit] {
border-color: blueviolet;
border-radius: 4px;
box-sizing: border-box;
margin: 8px 0;
padding: 12px 20px;
width: 100%;
}
select {
border-radius: 4px;
box-sizing: border-box;
margin: 8px 0;
padding: 12px 20px;
width: 100%;
}
textarea {
border-radius: 4px;
box-sizing: border-box;
margin: 8px 0;
padding: 12px 20px;
width: 100%;
}

88
php/getting-started/form.php

@ -0,0 +1,88 @@
<?php
$name = '';
$password = '';
$color = '';
$languages = array();
$comments = '';
if (isset($_POST['submit'])) {
//echo htmlspecialchars($_POST['searchterm'], ENT_QUOTES);
$ok = true;
if (isset($_POST['submit'])) {
if (!isset($_POST['name']) || empty($_POST['name'])) {
die('Name is required');
} else {
$name = $_POST['name'];
}
if (!isset($_POST['password']) || empty($_POST['password'])) {
$ok = false;
} else {
$password = $_POST['password'];
}
if (isset($_POST['password'])) $password = $_POST['password'];
if (isset($_POST['color'])) $color = $_POST['color'];
if (isset($_POST['languages'])) $languages = $_POST['languages'];
if (isset($_POST['comments'])) $comments = $_POST['comments'];
}
if ($ok) {
printf('User name: %s<br>', htmlspecialchars($name, ENT_QUOTES));
printf('Password: %s<br>', htmlspecialchars($password, ENT_QUOTES));
printf('Favorite Color: %s<br>', htmlspecialchars($color, ENT_QUOTES));
printf('Languages Spoken: %s<br>', htmlspecialchars(implode(', ', $languages), ENT_QUOTES));
printf('Comments: %s<br>', htmlspecialchars($comments, ENT_QUOTES));
}
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<link rel="stylesheet" href="form.css">
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Roboto:wght@100&display=swap" rel="stylesheet">
</head>
<body>
<form action="" method="post">
<label for="name">User name</label>
<input type="text" name="name" value="<?php echo htmlspecialchars($name, ENT_QUOTES); ?>">
<label for="password">Password</label>
<input type="password" name="password">
<label for="color">Favorite Color</label>
<select name="color" id="color">
<option value="">Please select...</option>
<option value="#f00">Red</option>
<option value="#0f0">Green</option>
<option value="#00f">Blue</option>
</select>
<label for="languages">Languages Spoken</label>
<select name="languages[]" id="languages" multiple="multiple">
<option value="en">English</option>
<option value="fr">French</option>
<option value="de">German</option>
</select>
<label for="comments">Comments</label>
<textarea name="comments" id="comments" cols="30" rows="10">
<?php echo htmlspecialchars($comments, ENT_QUOTES); ?>
</textarea>
<input type="submit" name="submit" value="Register">
</form>
</body>
</html>

5
react-complete-guide/src/App.js vendored

@ -1,3 +1,6 @@
import React from "react";
import NewExpense from "./components/NewExpense/NewExpense";
import Expenses from "./components/Expenses/Expenses"; import Expenses from "./components/Expenses/Expenses";
function App() { function App() {
@ -25,7 +28,7 @@ function App() {
return ( return (
<div> <div>
<h2>Let's get started!</h2> <NewExpense />
<Expenses items={expenses}/> <Expenses items={expenses}/>
</div> </div>
); );

26
react-complete-guide/src/components/NewExpense/ExpenseForm.css

@ -0,0 +1,26 @@
.new-expense__controls {
display: flex;
flex-wrap: wrap;
gap: 1rem;
margin-bottom: 1rem;
text-align: left;
}
.new-expense__control label {
font-weight: bold;
margin-bottom: 0.5rem;
display: block;
}
.new-expense__control input {
font: inherit;
padding: 0.5rem;
border-radius: 6px;
border: 1px solid #ccc;
width: 20rem;
max-width: 100%;
}
.new-expense__actions {
text-align: right;
}

41
react-complete-guide/src/components/NewExpense/ExpenseForm.js vendored

@ -0,0 +1,41 @@
import React, {useState} from "react";
import "./ExpenseForm.css";
const ExpenseForm = (props) => {
const [enteredTitle, setEnteredTitle] = useState('');
const [enteredAmount, setEnteredAmount] = useState('');
const [enteredDate, setEnteredDate] = useState('');
const titleChangeHandler = (event) => {
setEnteredTitle(event.target.value);
};
const amountChangeHandler = (event) => {
setEnteredAmount(event.target.value);
};
const dateChangeHandler = (event) => {
setEnteredDate(event.target.value);
};
return <form>
<div className="new-expense__controls">
<div className="new-expense__control">
<label>Title</label>
<input type="text" onChange={titleChangeHandler} />
</div>
<div className="new-expense__control">
<label>Amount</label>
<input type="number" min="0.01" step="0.01" onChange={amountChangeHandler} />
</div>
<div className="new-expense__control">
<label>Date</label>
<input type="date" min="2019-01-01" max="2022-12-31" onChange={dateChangeHandler} />
</div>
</div>
<div className="new-expense__actions">
<button type="submit">Add Expense</button>
</div>
</form>
}
export default ExpenseForm;

38
react-complete-guide/src/components/NewExpense/NewExpense.css

@ -0,0 +1,38 @@
.new-expense {
background-color: #a892ee;
padding: 1rem;
margin: 2rem auto;
width: 50rem;
max-width: 95%;
border-radius: 12px;
text-align: center;
box-shadow: 0 1px 8px rgba(0, 0, 0, 0.25);
}
.new-expense button {
font: inherit;
cursor: pointer;
padding: 1rem 2rem;
border: 1px solid #40005d;
background-color: #40005d;
color: white;
border-radius: 12px;
margin-right: 1rem;
}
.new-expense button:hover,
.new-expense button:active {
background-color: #510674;
border-color: #510674;
}
.new-expense button.alternative {
color: #220131;
border-color: transparent;
background-color: transparent;
}
.new-expense button.alternative:hover,
.new-expense button.alternative:active {
background-color: #ddb3f8;
}

22
react-complete-guide/src/components/NewExpense/NewExpense.js vendored

@ -0,0 +1,22 @@
import React from "react";
import ExpenseForm from "./ExpenseForm";
import './NewExpense.css';
const NewExpense = (props) => {
const saveExpenseDataHandler = (enteredExpenseData) => {
const expenseData = {
...enteredExpenseData,
id: Math.random().toString(),
};
props.onAddExpense(expenseData);
};
return (
<div className="new-expense">
<ExpenseForm onSaveExpenseData={saveExpenseDataHandler} />
</div>
);
}
export default NewExpense;
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