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text-field.html
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<!DOCTYPE html>
<!--
Copyright 2016 Google Inc. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
https://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License
-->
<html class="mdc-typography">
<head>
<meta charset="utf-8">
<title>Text Field - Material Components Catalog</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="icon" type="image/png" href="/images/logo_components_color_2x_web_48dp.png">
<script src="/assets/text-field.css.js"></script>
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto+Mono">
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,500">
<link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons">
<style>
.mdc-theme--dark {
--mdc-theme-primary: var(--mdc-theme-secondary, #64dd17);
background-color: #303030;
}
input[type="checkbox"]:disabled + label {
opacity: .4;
}
.example {
margin: 24px;
padding: 24px;
}
.hero .mdc-text-field {
min-width: 240px;
}
.demo-note {
padding: 20px;
margin: 20px 0;
background-color: #f2f2f2;
}
.custom-text-field-input {
width: 300px;
}
.full-width-textarea-example {
margin-top: 16px;
}
</style>
</head>
<body>
<header class="mdc-toolbar mdc-toolbar--fixed">
<div class="mdc-toolbar__row">
<section class="mdc-toolbar__section mdc-toolbar__section--align-start">
<span class="catalog-back">
<a href="/" class="mdc-toolbar__menu-icon"><i class="material-icons"></i></a>
</span>
<span class="mdc-toolbar__title catalog-title">Text Field</span>
</section>
</div>
</header>
<main>
<div class="mdc-toolbar-fixed-adjust"></div>
<section class="hero">
<div class="mdc-text-field">
<input type="text" class="mdc-text-field__input" id="my-text-field" aria-controls="my-text-field-helper-text">
<label for="my-text-field" class="mdc-text-field__label">Text Field</label>
<div class="mdc-text-field__bottom-line"></div>
</div>
</section>
<section class="example"><em>
Note that in browsers that support custom properties, we alter theme's primary
color when using the dark theme toggles so that the text fields appears more
visible.
</em></section>
<section class="example">
<h2>Full Functionality JS Component (Floating Label, Validation)</h2>
<section id="demo-text-field-wrapper">
<div class="mdc-text-field">
<input type="text" class="mdc-text-field__input" id="my-text-field" aria-controls="my-text-field-helper-text">
<label for="my-text-field" class="mdc-text-field__label">Email Address</label>
<div class="mdc-text-field__bottom-line"></div>
</div>
<p id="my-text-field-helper-text" class="mdc-text-field-helper-text"
aria-hidden="true" style="display:none;">
Helper Text (possibly validation message)
</p>
</section>
<div>
<input id="disable" type="checkbox">
<label for="disable">Disabled</label>
</div>
<div>
<input id="rtl" type="checkbox">
<label for="rtl">RTL</label>
</div>
<div>
<input id="dark-theme" type="checkbox">
<label for="dark-theme">Dark Theme</label>
</div>
<div>
<input id="dense" type="checkbox">
<label for="dense">Dense</label>
</div>
<div>
<input id="required" type="checkbox">
<label for="required">Required</label>
</div>
<div>
<input id="use-helper-text" type="checkbox">
<label for="use-helper-text">Use Helper Text</label>
</div>
<div>
<input id="persistent-helper-text" type="checkbox" disabled>
<label for="persistent-helper-text">Make helper text persistent</label>
</div>
<div>
<input id="helper-text-as-validation" type="checkbox" disabled>
<label for="helper-text-as-validation">
Use helper text as validation message
</label>
</div>
</section>
<section class="example">
<h2>Password field with validation</h2>
<div class="mdc-text-field">
<input required pattern=".{8,}" type="password" class="mdc-text-field__input" id="pw"
aria-controls="pw-validation-msg"
autocomplete="current-password">
<label for="pw" class="mdc-text-field__label">Choose password</label>
<div class="mdc-text-field__bottom-line"></div>
</div>
<p class="mdc-text-field-helper-text mdc-text-field-helper-text--persistent mdc-text-field-helper-text--validation-msg"
id="pw-validation-msg">
Must be at least 8 characters long
</p>
</section>
<section class="example">
<h2>Text Field box</h2>
<div id="demo-tf-box-wrapper">
<div id="tf-box-example" class="mdc-text-field mdc-text-field--box" data-demo-no-auto-js>
<input required pattern=".{8,}" type="text" id="tf-box" class="mdc-text-field__input"
aria-controls="name-validation-message">
<label for="tf-box" class="mdc-text-field__label">Your Name</label>
<div class="mdc-text-field__bottom-line"></div>
</div>
<p class="mdc-text-field-helper-text mdc-text-field-helper-text--validation-msg"
id="name-validation-msg">
Must be at least 8 characters
</p>
</div>
<div>
<input id="box-disable" type="checkbox">
<label for="box-disable">Disabled</label>
</div>
<div>
<input id="box-rtl" type="checkbox">
<label for="box-rtl">RTL</label>
</div>
<div>
<input id="box-dark-theme" type="checkbox">
<label for="box-dark-theme">Dark Theme</label>
</div>
<div>
<input id="box-dense" type="checkbox">
<label for="box-dense">Dense</label>
</div>
<script>
setTimeout(function() {
var tfEl = document.getElementById('tf-box-example');
var tf = new mdc.textField.MDCTextField(tfEl);
var wrapper = document.getElementById('demo-tf-box-wrapper');
document.getElementById('box-disable').addEventListener('change', function(evt) {
tf.disabled = evt.target.checked;
});
document.getElementById('box-rtl').addEventListener('change', function(evt) {
if (evt.target.checked) {
wrapper.setAttribute('dir', 'rtl');
} else {
wrapper.removeAttribute('dir');
}
tf.ripple.layout();
});
document.getElementById('box-dark-theme').addEventListener('change', function(evt) {
wrapper.classList[evt.target.checked ? 'add' : 'remove']('mdc-theme--dark');
});
document.getElementById('box-dense').addEventListener('change', function(evt) {
tfEl.classList[evt.target.checked ? 'add' : 'remove']('mdc-text-field--dense');
tf.ripple.layout();
});
}, 0);
</script>
</section>
<section class="example">
<h2>Text Field - Leading/Trailing icons</h2>
<div class="demo-note">
<em>
Note: Some implementations utilizing leading and trailing icons may wish to set a width on the
<code>input</code> element to achieve uniform widths on text fields.
This demo achieves that by adding a custom class name: <code>custom-text-field-input</code> and setting
some style:
</em>
<br />
<!--
The following text formatting achieves the visual output we are aiming for
since the <pre> tag honors whitespace and line breaks.
-->
<pre>
<code>.custom-text-field-input {
width: 300px;
}</code></pre>
</div>
<div id="demo-tf-box-leading-wrapper">
<div id="tf-box-leading-example"
class="mdc-text-field mdc-text-field--box mdc-text-field--with-leading-icon" data-demo-no-auto-js>
<i class="material-icons mdc-text-field__icon" tabindex="0">event</i>
<input type="text" id="tf-box-leading" class="mdc-text-field__input custom-text-field-input">
<label for="tf-box-leading" class="mdc-text-field__label">Your name</label>
<div class="mdc-text-field__bottom-line"></div>
</div>
</div>
<div id="demo-tf-box-trailing-wrapper">
<div id="tf-box-trailing-example"
class="mdc-text-field mdc-text-field--box mdc-text-field--with-trailing-icon" data-demo-no-auto-js>
<input type="text" id="tf-box-trailing" class="mdc-text-field__input custom-text-field-input">
<label for="tf-box-trailing" class="mdc-text-field__label">Your other name</label>
<i class="material-icons mdc-text-field__icon" tabindex="0">delete</i>
<div class="mdc-text-field__bottom-line"></div>
</div>
</div>
<div>
<input id="box-disable-leading-trailing" type="checkbox">
<label for="box-disable-leading-trailing">Disabled</label>
</div>
<div>
<input id="box-rtl-leading-trailing" type="checkbox">
<label for="box-rtl-leading-trailing">RTL</label>
</div>
<div>
<input id="box-dark-theme-leading-trailing" type="checkbox">
<label for="box-dark-theme-leading-trailing">Dark Theme</label>
</div>
<div>
<input id="box-dense-leading-trailing" type="checkbox">
<label for="box-dense-leading-trailing">Dense</label>
</div>
<div>
<input id="box-unclickable-leading-trailing" type="checkbox">
<label for="box-unclickable-leading-trailing">Unclickable icons</label>
</div>
</section>
<section class="example">
<h2>CSS Only Text Field</h2>
<div class="mdc-form-field mdc-form-field--align-end">
<div class="mdc-text-field" data-demo-no-auto-js>
<input type="text" class="mdc-text-field__input" id="css-only-text-field"
placeholder="Name">
<div class="mdc-text-field__bottom-line"></div>
</div>
<label for="css-only-text-field">Your name:</label>
</div>
</section>
<section class="example">
<h2>CSS Only Text Field box</h2>
<div>
<label for="css-only-text-field-box">Your name:</label>
<div class="mdc-text-field mdc-text-field--box" data-demo-no-auto-js>
<input type="text" class="mdc-text-field__input" id="css-only-text-field-box"
placeholder="Name">
</div>
</div>
</section>
<section class="example">
<h2>Preventing FOUC</h2>
<div class="mdc-text-field mdc-text-field--upgraded">
<input id="fouc" type="text" class="mdc-text-field__input" value="Pre-filled value">
<label for="fouc" class="mdc-text-field__label mdc-text-field__label--float-above">
Label floating above
</label>
<div class="mdc-text-field__bottom-line"></div>
</div>
</section>
<section class="example">
<h2>Textarea</h2>
<section id="demo-text-field-textarea-wrapper">
<div class="mdc-text-field mdc-text-field--textarea">
<textarea id="textarea" class="mdc-text-field__input" rows="8" cols="40"></textarea>
<label for="textarea" class="mdc-text-field__label">Textarea Label</label>
</div>
</section>
<div>
<input id="textarea-disable" type="checkbox">
<label for="textarea-disable">Disabled</label>
</div>
<div>
<input id="textarea-rtl" type="checkbox">
<label for="textarea-rtl">RTL</label>
</div>
<div>
<input id="textarea-dark-theme" type="checkbox">
<label for="textarea-dark-theme">Dark Theme</label>
</div>
<div>
<input id="textarea-required" type="checkbox">
<label for="textarea-required">Required</label>
</div>
</section>
<section class="example">
<h2>CSS Only Textarea</h2>
<section>
<div class="mdc-text-field mdc-text-field--textarea" data-demo-no-auto-js>
<textarea id="textarea-css-only" class="mdc-text-field__input" rows="8" cols="40" placeholder="Enter something about yourself"></textarea>
</div>
</section>
</section>
<section class="example">
<h2>Full-Width Text Field and Textarea</h2>
<div id="demo-fullwidth-wrapper">
<div class="mdc-text-field mdc-text-field--fullwidth">
<input class="mdc-text-field__input" type="text" placeholder="Subject" aria-label="Subject">
<div class="mdc-text-field__bottom-line"></div>
</div>
<div class="mdc-text-field mdc-text-field--textarea mdc-text-field--fullwidth full-width-textarea-example">
<textarea id="full-width-textarea" class="mdc-text-field__input" rows="8"></textarea>
<label for="full-width-textarea" class="mdc-text-field__label">Textarea Label</label>
</div>
</div>
<div>
<input type="checkbox" id="fullwidth-disable">
<label for="fullwidth-disable">Disabled</label>
</div>
<div>
<input type="checkbox" id="fullwidth-dense">
<label for="fullwidth-dense">Dense</label>
</div>
<div>
<input type="checkbox" id="fullwidth-dark-theme">
<label for="fullwidth-dark-theme">Dark Theme</label>
</div>
</section>
</main>
<script src="/assets/material-components-web.js"></script>
<script>
(function() {
var tfs = document.querySelectorAll(
'.mdc-text-field:not([data-demo-no-auto-js])'
);
for (var i = 0, tf; tf = tfs[i]; i++) {
mdc.textField.MDCTextField.attachTo(tf);
}
})();
</script>
<script>
setTimeout(function() {
var tfLeadingEl = document.getElementById('tf-box-leading-example');
var tfLeading = new mdc.textField.MDCTextField(tfLeadingEl);
var wrapperLeading = document.getElementById('demo-tf-box-leading-wrapper');
var tfTrailingEl = document.getElementById('tf-box-trailing-example');
var tfTrailing = new mdc.textField.MDCTextField(tfTrailingEl);
var wrapperTrailing = document.getElementById('demo-tf-box-trailing-wrapper');
var tfIcons = document.querySelectorAll('.mdc-text-field__icon');
document.getElementById('box-disable-leading-trailing').addEventListener('change', function(evt) {
tfLeading.disabled = evt.target.checked;
tfTrailing.disabled = evt.target.checked;
});
document.getElementById('box-rtl-leading-trailing').addEventListener('change', function(evt) {
if (evt.target.checked) {
wrapperLeading.setAttribute('dir', 'rtl');
wrapperTrailing.setAttribute('dir', 'rtl');
} else {
wrapperLeading.removeAttribute('dir');
wrapperTrailing.removeAttribute('dir');
}
tfLeading.ripple.layout();
tfTrailing.ripple.layout();
});
document.getElementById('box-dark-theme-leading-trailing').addEventListener('change', function(evt) {
wrapperLeading.classList[evt.target.checked ? 'add' : 'remove']('mdc-theme--dark');
wrapperTrailing.classList[evt.target.checked ? 'add' : 'remove']('mdc-theme--dark');
});
document.getElementById('box-dense-leading-trailing').addEventListener('change', function(evt) {
tfLeadingEl.classList[evt.target.checked ? 'add' : 'remove']('mdc-text-field--dense');
tfLeading.ripple.layout();
tfTrailingEl.classList[evt.target.checked ? 'add' : 'remove']('mdc-text-field--dense');
tfTrailing.ripple.layout();
});
document.getElementById('box-unclickable-leading-trailing').addEventListener('change', function(evt) {
[].slice.call(tfIcons).forEach(function (icon) {
icon.setAttribute('tabindex', evt.target.checked ? '-1' : '0');
});
});
}, 0);
</script>
<script>
(function() {
var section = document.getElementById('demo-text-field-wrapper');
var tfRoot = section.querySelector('.mdc-text-field');
var helperText = section.querySelector('.mdc-text-field-helper-text');
var tf = new mdc.textField.MDCTextField(tfRoot);
document.getElementById('disable').addEventListener('change', function(evt) {
var target = evt.target;
tf.disabled = target.checked;
});
document.getElementById('rtl').addEventListener('change', function(evt) {
var target = evt.target;
if (target.checked) {
section.setAttribute('dir', 'rtl');
} else {
section.removeAttribute('dir');
}
});
document.getElementById('dark-theme').addEventListener('change', function(evt) {
var target = evt.target;
section.classList[target.checked ? 'add' : 'remove']('mdc-theme--dark');
});
document.getElementById('dense').addEventListener('change', function(evt) {
var target = evt.target;
tfRoot.classList[target.checked ? 'add' : 'remove']('mdc-text-field--dense');
});
document.getElementById('required').addEventListener('change', function(evt) {
var target = evt.target;
tfRoot.querySelector('.mdc-text-field__input').required = target.checked;
});
document.getElementById('use-helper-text').addEventListener('change', function(evt) {
var target = evt.target;
tf.helperTextElement = target.checked ? helperText : null;
helperText.style.display = target.checked ? 'block' : 'none';
document.getElementById('persistent-helper-text').disabled = !target.checked;
document.getElementById('helper-text-as-validation').disabled = !target.checked;
});
document.getElementById('persistent-helper-text').addEventListener('change', function(evt) {
var target = evt.target;
helperText.classList[target.checked ? 'add' : 'remove'](
'mdc-text-field-helper-text--persistent'
);
});
document.getElementById('helper-text-as-validation').addEventListener('change', function(evt) {
var target = evt.target;
helperText.classList[target.checked ? 'add' : 'remove'](
'mdc-text-field-helper-text--validation-msg'
);
});
})();
</script>
<script>
(function() {
var section = document.getElementById('demo-text-field-textarea-wrapper');
var tfRoot = section.querySelector('.mdc-text-field');
var tf = new mdc.textField.MDCTextField(tfRoot);
document.getElementById('textarea-disable').addEventListener('change', function(evt) {
var target = evt.target;
tf.disabled = target.checked;
});
document.getElementById('textarea-rtl').addEventListener('change', function(evt) {
var target = evt.target;
if (target.checked) {
section.setAttribute('dir', 'rtl');
} else {
section.removeAttribute('dir');
}
});
document.getElementById('textarea-dark-theme').addEventListener('change', function(evt) {
var target = evt.target;
section.classList[target.checked ? 'add' : 'remove']('mdc-theme--dark');
});
document.getElementById('textarea-required').addEventListener('change', function(evt) {
var target = evt.target;
tfRoot.querySelector('.mdc-text-field__input').required = target.checked;
});
})();
</script>
<script charset="utf-8">
(function() {
var section = document.getElementById('demo-fullwidth-wrapper');
var tfRoot = section.querySelector('.mdc-text-field');
var tfMultiRoot = section.querySelector('.mdc-text-field--textarea');
var tf = new mdc.textField.MDCTextField(tfRoot);
var tfMulti = new mdc.textField.MDCTextField(tfMultiRoot);
document.getElementById('fullwidth-disable').addEventListener('change', function(evt) {
var target = evt.target;
[tf, tfMulti].forEach(function(component) {
component.disabled = target.checked;
});
});
document.getElementById('fullwidth-dense').addEventListener('change', function(evt) {
var target = evt.target;
[tfRoot, tfMultiRoot].forEach(function(el) {
el.classList[target.checked ? 'add' : 'remove']('mdc-text-field--dense');
});
});
document.getElementById('fullwidth-dark-theme').addEventListener('change', function(evt) {
var target = evt.target;
section.classList[target.checked ? 'add' : 'remove']('mdc-theme--dark');
});
})();
</script>
</body>
</html>