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| 1 <!-- |
| 2 @license |
| 3 Copyright (c) 2015 The Polymer Project Authors. All rights reserved. |
| 4 This code may only be used under the BSD style license found at http://polymer.g
ithub.io/LICENSE.txt |
| 5 The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt |
| 6 The complete set of contributors may be found at http://polymer.github.io/CONTRI
BUTORS.txt |
| 7 Code distributed by Google as part of the polymer project is also |
| 8 subject to an additional IP rights grant found at http://polymer.github.io/PATEN
TS.txt |
| 9 --><html><head><link rel="import" href="../polymer/polymer.html"> |
| 10 <link rel="import" href="../iron-flex-layout/classes/iron-flex-layout.html"> |
| 11 <link rel="import" href="../iron-validatable-behavior/iron-validatable-behavior.
html"> |
| 12 |
| 13 <!-- |
| 14 `iron-autogrow-textarea` is an element containing a textarea that grows in heigh
t as more |
| 15 lines of input are entered. Unless an explicit height or the `maxRows` property
is set, it will |
| 16 never scroll. |
| 17 |
| 18 Example: |
| 19 |
| 20 <iron-autogrow-textarea id="a1"> |
| 21 <textarea id="t1"></textarea> |
| 22 </iron-autogrow-textarea> |
| 23 |
| 24 Because the `textarea`'s `value` property is not observable, you should use |
| 25 this element's `bind-value` instead for imperative updates. |
| 26 |
| 27 @group Iron Elements |
| 28 @hero hero.svg |
| 29 @demo demo/index.html |
| 30 --> |
| 31 |
| 32 </head><body><dom-module id="iron-autogrow-textarea"> |
| 33 |
| 34 <style> |
| 35 :host { |
| 36 display: inline-block; |
| 37 position: relative; |
| 38 width: 400px; |
| 39 border: 1px solid; |
| 40 padding: 2px; |
| 41 -moz-appearance: textarea; |
| 42 -webkit-appearance: textarea; |
| 43 } |
| 44 |
| 45 .mirror-text { |
| 46 visibility: hidden; |
| 47 word-wrap: break-word; |
| 48 } |
| 49 |
| 50 textarea { |
| 51 position: relative; |
| 52 outline: none; |
| 53 border: none; |
| 54 resize: none; |
| 55 background: inherit; |
| 56 /* see comments in template */ |
| 57 width: 100%; |
| 58 height: 100%; |
| 59 font-size: inherit; |
| 60 font-family: inherit; |
| 61 } |
| 62 |
| 63 ::content textarea:invalid { |
| 64 box-shadow: none; |
| 65 } |
| 66 |
| 67 </style> |
| 68 <template> |
| 69 <!-- the mirror sizes the input/textarea so it grows with typing --> |
| 70 <div id="mirror" class="mirror-text" aria-hidden="true"> </div> |
| 71 |
| 72 <!-- size the input/textarea with a div, because the textarea has intrinsic
size in ff --> |
| 73 <div class="textarea-container fit"> |
| 74 <textarea id="textarea" required$="[[required]]" rows$="[[rows]]" maxlengt
h$="[[maxlength]]"></textarea> |
| 75 </div> |
| 76 </template> |
| 77 |
| 78 </dom-module><script src="iron-autogrow-textarea-extracted.js"></script></body><
/html> |
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Chromium Code Reviews
Issue 1162563004:
Upgrade to 1.0 and switch clients to dom-repeat where needed. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master