buffer-grid.html
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<h1>Buffered Scrolling</h1>
<p>Ext JS 4's brand new grid supports infinite scrolling, which enables you to load any number of records into a grid without paging.</p>
<p>The new grid uses a virtualized scrolling system to handle potentially infinite data sets without any impact on client side performance.</p>
<p>This example illustrates loading of all the records up front and buffering the rendering, but sorting is not enabled. For an example illustrating dynamically loading and sorting data take a look at the <a href="infinite-scroll.html">Forum example</a>.</p>
<p>The code is not minified, see <a href="buffer-grid.js">buffer-grid.js</a></p>
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