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1 define( [
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2 "../var/document",
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3 "../var/support"
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4 ], function( document, support ) {
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5
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6 "use strict";
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7
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8 ( function() {
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9 var fragment = document.createDocumentFragment(),
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10 div = fragment.appendChild( document.createElement( "div" ) ),
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11 input = document.createElement( "input" );
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12
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13 // Support: Android 4.0 - 4.3 only
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14 // Check state lost if the name is set (#11217)
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15 // Support: Windows Web Apps (WWA)
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16 // `name` and `type` must use .setAttribute for WWA (#14901)
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17 input.setAttribute( "type", "radio" );
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18 input.setAttribute( "checked", "checked" );
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19 input.setAttribute( "name", "t" );
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20
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21 div.appendChild( input );
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22
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23 // Support: Android <=4.1 only
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24 // Older WebKit doesn't clone checked state correctly in fragments
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25 support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
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26
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27 // Support: IE <=11 only
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28 // Make sure textarea (and checkbox) defaultValue is properly cloned
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29 div.innerHTML = "<textarea>x</textarea>";
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30 support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
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31 } )();
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32
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33 return support;
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34
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35 } );
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