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demo.html
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demo.html
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<!doctype html>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>jQuery Placeholder Enhanced - Demo</title>
<link href="css/demo.css" rel="stylesheet" />
<!-- Placeholder Enhanced required css (on a different file just for demo) -->
<link href="css/placeholder-enhanced.css" rel="stylesheet" />
<h1>jQuery Placeholder Enhanced</h1>
<div id="content">
<div id="view" class="section">
<form method="post" id="form" novalidate>
<p><input type="text" name="text" id="text" placeholder="Insert text here" /></p>
<p><input type="email" name="email" id="email" placeholder="Insert email here" /></p>
<p><input type="url" name="url" id="url" placeholder="Insert url here" /></p>
<p><input type="search" name="search" id="search" placeholder="Search" /></p>
<p><textarea cols="50" rows="3" name="textarea" id="textarea" placeholder="Write your comments here"></textarea></p>
<p><input type="password" name="password" id="password" placeholder="Type password here" /></p>
<p>Setting size attribute on password also works fine for unsupported browsers</p>
<p><input type="password" name="passwordSize" id="passwordSize" size="55" placeholder="Type password here" /></p>
<div class="separator"></div>
<p id="submit"><input type="submit" class="btn" value="Send" /></p>
</form>
<p><strong>Form result:</strong> <span id="result"></span></p>
</div>
</div>
<p>Set/Empty value to the first input programatically using jQuery's .val() function</p>
<button id="set_btn" class="btn">Set "Demo text"</button>
<button id="empty_btn" class="btn">Empty input</button>
<!-- latest jQuery -->
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<!-- Placeholder Enhanced -->
<script src="js/jquery.placeholder-enhanced.js"></script>
<!-- demo -->
<script>
$(function () {
var $form = $('#form'),
$result = $('#result'),
$input = $('#text');
// display submitted data
$form.bind('submit', function (ev) {
ev.preventDefault();
$result.html($form.serialize());
});
// set value programatically
// placeholder should be removed
$('#set_btn').bind('click', function () {
$input.val('Demo text');
});
// empty value programatically
// placeholder should appear
$('#empty_btn').bind('click', function () {
// supports .val(''), .val(null), .val(undefined)
$input.val('');
});
});
</script>
<a href="http://github.com/dciccale/placeholder-enhanced"><img style="position: absolute; top: 0; right: 0; border: 0;" src="http://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png" alt="Fork me on GitHub" /></a>