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| 1 | +<!DOCTYPE html> |
| 2 | +<html lang="en"> |
| 3 | +<head> |
| 4 | + <meta charset="utf-8"> |
| 5 | + <meta http-equiv="X-UA-Compatible" content="IE=edge"> |
| 6 | + <meta name="viewport" content="width=device-width, initial-scale=1"> |
| 7 | + <title>Many items</title> |
| 8 | + |
| 9 | + <link rel="stylesheet" href="../../../demo/demo.css"/> |
| 10 | + <script src="../../../dist/gridstack-h5.js"></script> |
| 11 | + |
| 12 | +</head> |
| 13 | +<body> |
| 14 | + <div class="container-fluid"> |
| 15 | + <h1>Many items speed test</h1> |
| 16 | + <div> |
| 17 | + <a class="btn btn-primary" onClick="addNewWidget()" href="#">Add Widget</a> |
| 18 | + <a class="btn btn-primary" onclick="toggleFloat()" id="float" href="#">float: true</a> |
| 19 | + </div> |
| 20 | + <br><br> |
| 21 | + <div class="grid-stack"></div> |
| 22 | + </div> |
| 23 | + <script src="events.js"></script> |
| 24 | + <script type="text/javascript"> |
| 25 | + let items = []; |
| 26 | + for (i=0; i<200; i++) { |
| 27 | + items[i] = {w: Math.round(1 + 3 * Math.random()), h: Math.round(1 + 3 * Math.random()), content: String(i)}; |
| 28 | + // items[i] = {w:1, h:1, content: String(i)}; |
| 29 | + } |
| 30 | + |
| 31 | + let grid = GridStack.init({ |
| 32 | + cellHeight: 50, |
| 33 | + margin: 5, |
| 34 | + float: true, |
| 35 | + // animate: false, |
| 36 | + }).load(items); |
| 37 | + |
| 38 | + addNewWidget = function() { |
| 39 | + let n = { |
| 40 | + x: Math.round(12 * Math.random()), |
| 41 | + y: Math.round(5 * Math.random()), |
| 42 | + w: Math.round(1 + 3 * Math.random()), |
| 43 | + h: Math.round(1 + 3 * Math.random()), |
| 44 | + content: 'new' |
| 45 | + }; |
| 46 | + grid.addWidget(n); |
| 47 | + }; |
| 48 | + |
| 49 | + toggleFloat = function() { |
| 50 | + grid.float(! grid.getFloat()); |
| 51 | + document.querySelector('#float').innerHTML = 'float: ' + grid.getFloat(); |
| 52 | + }; |
| 53 | + </script> |
| 54 | +</body> |
| 55 | +</html> |
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