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1 define( [
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2 "./core",
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3 "./core/toType",
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4 "./manipulation/var/rcheckableType",
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5 "./var/isFunction",
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6 "./core/init",
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7 "./traversing", // filter
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8 "./attributes/prop"
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9 ], function( jQuery, toType, rcheckableType, isFunction ) {
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10
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11 "use strict";
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12
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13 var
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14 rbracket = /\[\]$/,
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15 rCRLF = /\r?\n/g,
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16 rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
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17 rsubmittable = /^(?:input|select|textarea|keygen)/i;
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18
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19 function buildParams( prefix, obj, traditional, add ) {
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20 var name;
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21
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22 if ( Array.isArray( obj ) ) {
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23
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24 // Serialize array item.
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25 jQuery.each( obj, function( i, v ) {
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26 if ( traditional || rbracket.test( prefix ) ) {
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27
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28 // Treat each array item as a scalar.
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29 add( prefix, v );
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30
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31 } else {
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32
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33 // Item is non-scalar (array or object), encode its numeric index.
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34 buildParams(
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35 prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
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36 v,
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37 traditional,
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38 add
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39 );
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40 }
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41 } );
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42
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43 } else if ( !traditional && toType( obj ) === "object" ) {
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44
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45 // Serialize object item.
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46 for ( name in obj ) {
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47 buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
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48 }
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49
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50 } else {
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51
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52 // Serialize scalar item.
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53 add( prefix, obj );
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54 }
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55 }
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56
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57 // Serialize an array of form elements or a set of
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58 // key/values into a query string
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59 jQuery.param = function( a, traditional ) {
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60 var prefix,
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61 s = [],
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62 add = function( key, valueOrFunction ) {
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63
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64 // If value is a function, invoke it and use its return value
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65 var value = isFunction( valueOrFunction ) ?
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66 valueOrFunction() :
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67 valueOrFunction;
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68
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69 s[ s.length ] = encodeURIComponent( key ) + "=" +
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70 encodeURIComponent( value == null ? "" : value );
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71 };
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72
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73 // If an array was passed in, assume that it is an array of form elements.
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74 if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
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75
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76 // Serialize the form elements
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77 jQuery.each( a, function() {
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78 add( this.name, this.value );
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79 } );
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80
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81 } else {
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82
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83 // If traditional, encode the "old" way (the way 1.3.2 or older
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84 // did it), otherwise encode params recursively.
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85 for ( prefix in a ) {
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86 buildParams( prefix, a[ prefix ], traditional, add );
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87 }
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88 }
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89
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90 // Return the resulting serialization
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91 return s.join( "&" );
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92 };
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93
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94 jQuery.fn.extend( {
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95 serialize: function() {
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96 return jQuery.param( this.serializeArray() );
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97 },
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98 serializeArray: function() {
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99 return this.map( function() {
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100
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101 // Can add propHook for "elements" to filter or add form elements
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102 var elements = jQuery.prop( this, "elements" );
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103 return elements ? jQuery.makeArray( elements ) : this;
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104 } )
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105 .filter( function() {
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106 var type = this.type;
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107
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108 // Use .is( ":disabled" ) so that fieldset[disabled] works
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109 return this.name && !jQuery( this ).is( ":disabled" ) &&
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110 rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
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111 ( this.checked || !rcheckableType.test( type ) );
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112 } )
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113 .map( function( i, elem ) {
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114 var val = jQuery( this ).val();
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115
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116 if ( val == null ) {
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117 return null;
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118 }
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119
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120 if ( Array.isArray( val ) ) {
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121 return jQuery.map( val, function( val ) {
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122 return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
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123 } );
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124 }
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125
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126 return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
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127 } ).get();
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128 }
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129 } );
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130
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131 return jQuery;
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132 } );
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