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38_form_elements.html
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<!DOCTYPE html>
<html>
<body>
<h2>The input elements</h2>
<form action="/action_page.php">
<label for="fname">First Name:</label><br>
<input type="text" id="fname" name="fname"><br><br>
<input type="submit" value="Submit">
</form>
<h2>The select Element</h2>
<p>The select element defines a drop-down list:</p>
<form action="/action_page.php">
<label for="cars">Choose a car:</label>
<select id="cars" name="cars">
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="fiat">Fiat</option>
<option value="audi">Audi</option>
</select>
<input type="submit">
</form>
<h2>Textarea</h2>
<p>The text area element defines a multiline input field</p>
<form action="/action_page.php">
<textarea name="message" rows="10" cols="30">The cat was playing in the garden</textarea>
<br><br>
<input type="submit">
</form>
</form>
<h2>The Button Element</h2>
<button type="button" onclick="alert('Hello World!')">Click Me!</button>
<h2>Grouping Form Data with Fieldset</h2>
<p>The fieldset element is used to group related data in a form, and the legend element defines a caption for the fieldset element.</p>
<form action="/action_page.php">
<fieldset>
<legend>Personalia:</legend>
<label for="fname">First name:</label><br>
<input type="text" id="fname" name="fname" value="John"><br>
<label for="lname">Last name:</label><br>
<input type="text" id="lname" name="lname" value="Doe"><br><br>
<input type="submit" value="Submit">
</fieldset>
</form>
<h2>The datalist Element</h2>
<p> The datalist element specifies a list of pre-defined options for an input element</p>
<form action="/action_page.php">
<input list="browsers" name="browser">
<datalist id="browsers">
<option value="Internet Explorer">
<option value="Firefox">
<option value="Chrome">
<option value="Opera">
<option value="Safari">
</datalist>
<input type="submit">
</form>
<p><b>Note:</b> The datalist tag is not supported in Safari prior version 12.1.</p>
<h2>The output Element</h2>
<p>The output element represents the result of a calculation.</p>
<form action="/action_page.php"
oninput="x.value=parseInt(a.value)+parseInt(b.value)">
0
<input type="range" id="a" name="a" value="50">
100 +
<input type="number" id="b" name="b" value="50">
=
<output name="x" for="a b"></output>
<br><br>
<input type="submit">
</form>
<p><strong>Note:</strong> The output element is not supported in Edge prior version 13.</p>
</body>
</html>