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| 1 <!-- | 1 <!-- |
| 2 @license | 2 @license |
| 3 Copyright (c) 2015 The Polymer Project Authors. All rights reserved. | 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 | 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 | 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 | 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 | 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 | 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"> | 9 --><html><head><link rel="import" href="../polymer/polymer.html"> |
| 10 <link rel="import" href="../iron-resizable-behavior/iron-resizable-behavior.html
"> | 10 <link rel="import" href="../iron-resizable-behavior/iron-resizable-behavior.html
"> |
| (...skipping 114 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 125 This is why we refer to it as a `virtual` list. In this case, a `dom-repeat` wil
l still | 125 This is why we refer to it as a `virtual` list. In this case, a `dom-repeat` wil
l still |
| 126 create 500 nodes which could slow down the web app, but `iron-list` will only cr
eate 20. | 126 create 500 nodes which could slow down the web app, but `iron-list` will only cr
eate 20. |
| 127 | 127 |
| 128 However, having an `iron-list` does not mean that you can load all the data at o
nce. | 128 However, having an `iron-list` does not mean that you can load all the data at o
nce. |
| 129 Say, you have a million records in the database, you want to split the data into
pages | 129 Say, you have a million records in the database, you want to split the data into
pages |
| 130 so you can bring a page at the time. The page could contain 500 items, and iron-
list | 130 so you can bring a page at the time. The page could contain 500 items, and iron-
list |
| 131 will only render 20. | 131 will only render 20. |
| 132 | 132 |
| 133 @group Iron Element | 133 @group Iron Element |
| 134 @element iron-list | 134 @element iron-list |
| 135 @demo demo/index.html Simple list | 135 @demo demo/index.html List of cards |
| 136 @demo demo/selection.html Selection of items | 136 @demo demo/selection.html Items selection |
| 137 @demo demo/collapse.html Collapsable items | 137 @demo demo/collapse.html Collapsable items |
| 138 @demo demo/scroll-threshold.html Scroll thesholds | 138 @demo demo/scroll-threshold.html Scroll thesholds |
| 139 @demo demo/basic.html Basic list |
| 139 | 140 |
| 140 --> | 141 --> |
| 141 | 142 |
| 142 </head><body><dom-module id="iron-list"> | 143 </head><body><dom-module id="iron-list"> |
| 143 <template> | 144 <template> |
| 144 <style> | 145 <style> |
| 145 :host { | 146 :host { |
| 146 display: block; | 147 display: block; |
| 147 position: relative; | 148 position: relative; |
| 148 } | 149 } |
| (...skipping 22 matching lines...) Expand all Loading... |
| 171 </array-selector> | 172 </array-selector> |
| 172 | 173 |
| 173 <div id="items"> | 174 <div id="items"> |
| 174 <content></content> | 175 <content></content> |
| 175 </div> | 176 </div> |
| 176 | 177 |
| 177 </template> | 178 </template> |
| 178 </dom-module> | 179 </dom-module> |
| 179 | 180 |
| 180 <script src="iron-list-extracted.js"></script></body></html> | 181 <script src="iron-list-extracted.js"></script></body></html> |
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