| 1 | <!DOCTYPE html> |
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| 2 | <html lang="en"> |
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| 3 | <head> |
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| 4 | <meta charset="utf-8"> |
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| 5 | <title>jQuery UI Draggable - Snap to element or grid</title> |
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| 6 | <link rel="stylesheet" href="../../themes/base/jquery.ui.all.css"> |
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| 7 | <script src="../../jquery-1.7.1.js"></script> |
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| 8 | <script src="../../ui/jquery.ui.core.js"></script> |
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| 9 | <script src="../../ui/jquery.ui.widget.js"></script> |
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| 10 | <script src="../../ui/jquery.ui.mouse.js"></script> |
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| 11 | <script src="../../ui/jquery.ui.draggable.js"></script> |
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| 12 | <link rel="stylesheet" href="../demos.css"> |
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| 13 | <style> |
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| 14 | .draggable { width: 90px; height: 80px; padding: 5px; float: left; margin: 0 10px 10px 0; font-size: .9em; } |
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| 15 | .ui-widget-header p, .ui-widget-content p { margin: 0; } |
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| 16 | #snaptarget { height: 140px; } |
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| 17 | </style> |
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| 18 | <script> |
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| 19 | $(function() { |
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| 20 | $( "#draggable" ).draggable({ snap: true }); |
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| 21 | $( "#draggable2" ).draggable({ snap: ".ui-widget-header" }); |
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| 22 | $( "#draggable3" ).draggable({ snap: ".ui-widget-header", snapMode: "outer" }); |
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| 23 | $( "#draggable4" ).draggable({ grid: [ 20,20 ] }); |
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| 24 | $( "#draggable5" ).draggable({ grid: [ 80, 80 ] }); |
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| 25 | }); |
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| 26 | </script> |
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| 27 | </head> |
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| 28 | <body> |
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| 29 | |
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| 30 | <div class="demo"> |
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| 31 | |
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| 32 | <div id="snaptarget" class="ui-widget-header"> |
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| 33 | <p>I'm a snap target</p> |
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| 34 | </div> |
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| 35 | |
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| 36 | <br clear="both" /> |
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| 37 | |
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| 38 | <div id="draggable" class="draggable ui-widget-content"> |
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| 39 | <p>Default (snap: true), snaps to all other draggable elements</p> |
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| 40 | </div> |
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| 41 | |
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| 42 | <div id="draggable2" class="draggable ui-widget-content"> |
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| 43 | <p>I only snap to the big box</p> |
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| 44 | </div> |
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| 45 | |
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| 46 | <div id="draggable3" class="draggable ui-widget-content"> |
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| 47 | <p>I only snap to the outer edges of the big box</p> |
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| 48 | </div> |
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| 49 | |
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| 50 | <div id="draggable4" class="draggable ui-widget-content"> |
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| 51 | <p>I snap to a 20 x 20 grid</p> |
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| 52 | </div> |
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| 53 | |
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| 54 | <div id="draggable5" class="draggable ui-widget-content"> |
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| 55 | <p>I snap to a 80 x 80 grid</p> |
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| 56 | </div> |
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| 57 | |
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| 58 | </div><!-- End demo --> |
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| 59 | |
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| 60 | |
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| 61 | |
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| 62 | <div class="demo-description"> |
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| 63 | <p>Snap the draggable to the inner or outer boundaries of a DOM element. Use the <code>snap</code>, <code>snapMode</code> (inner, outer, both), and <code>snapTolerance</code> (distance in pixels the draggable must be from the element when snapping is invoked) options. </p> |
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| 64 | <p>Or snap the draggable to a grid. Set the dimensions of grid cells (height and width in pixels) with the <code>grid</code> option.</p> |
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| 65 | </div><!-- End demo-description --> |
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| 66 | |
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| 67 | </body> |
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| 68 | </html> |
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