| 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 - Constrain movement</title> |
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| 6 | <link rel="stylesheet" href="../../themes/base/jquery.ui.all.css"> |
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| 7 | <script src="../../jquery-1.8.2.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: 90px; padding: 0.5em; float: left; margin: 0 10px 10px 0; } |
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| 15 | #draggable, #draggable2 { margin-bottom:20px; } |
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| 16 | #draggable { cursor: n-resize; } |
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| 17 | #draggable2 { cursor: e-resize; } |
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| 18 | #containment-wrapper { width: 95%; height:150px; border:2px solid #ccc; padding: 10px; } |
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| 19 | h3 { clear: left; } |
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| 20 | </style> |
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| 21 | <script> |
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| 22 | $(function() { |
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| 23 | $( "#draggable" ).draggable({ axis: "y" }); |
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| 24 | $( "#draggable2" ).draggable({ axis: "x" }); |
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| 25 | |
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| 26 | $( "#draggable3" ).draggable({ containment: "#containment-wrapper", scroll: false }); |
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| 27 | $( "#draggable5" ).draggable({ containment: "parent" }); |
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| 28 | }); |
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| 29 | </script> |
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| 30 | </head> |
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| 31 | <body> |
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| 32 | |
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| 33 | <h3>Constrain movement along an axis:</h3> |
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| 34 | |
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| 35 | <div id="draggable" class="draggable ui-widget-content"> |
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| 36 | <p>I can be dragged only vertically</p> |
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| 37 | </div> |
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| 38 | |
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| 39 | <div id="draggable2" class="draggable ui-widget-content"> |
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| 40 | <p>I can be dragged only horizontally</p> |
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| 41 | </div> |
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| 42 | |
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| 43 | <h3>Or to within another DOM element:</h3> |
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| 44 | <div id="containment-wrapper"> |
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| 45 | <div id="draggable3" class="draggable ui-widget-content"> |
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| 46 | <p>I'm contained within the box</p> |
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| 47 | </div> |
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| 48 | |
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| 49 | <div class="draggable ui-widget-content"> |
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| 50 | <p id="draggable5" class="ui-widget-header">I'm contained within my parent</p> |
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| 51 | </div> |
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| 52 | </div> |
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| 53 | |
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| 54 | <div class="demo-description"> |
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| 55 | <p>Constrain the movement of each draggable by defining the boundaries of the draggable area. Set the <code>axis</code> option to limit the draggable's path to the x- or y-axis, or use the <code>containment</code> option to specify a parent DOM element or a jQuery selector, like 'document.'</p> |
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| 56 | </div> |
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| 57 | </body> |
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| 58 | </html> |
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