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1
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define( [
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2
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"../var/document",
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3
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"../var/support"
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4
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], function( document, support ) {
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5
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6
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"use strict";
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7
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8
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( function() {
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9
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var input = document.createElement( "input" ),
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10
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select = document.createElement( "select" ),
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11
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opt = select.appendChild( document.createElement( "option" ) );
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12
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13
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input.type = "checkbox";
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14
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15
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// Support: Android <=4.3 only
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16
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// Default value for a checkbox should be "on"
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17
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support.checkOn = input.value !== "";
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18
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// Support: IE <=11 only
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20
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// Must access selectedIndex to make default options select
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21
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support.optSelected = opt.selected;
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22
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23
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// Support: IE <=11 only
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24
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// An input loses its value after becoming a radio
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25
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input = document.createElement( "input" );
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26
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input.value = "t";
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27
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input.type = "radio";
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28
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support.radioValue = input.value === "t";
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29
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} )();
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30
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31
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return support;
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32
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33
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} );
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