mirror of
https://github.com/jquery/jquery.git
synced 2024-11-23 02:54:22 +00:00
131 lines
3.1 KiB
JavaScript
131 lines
3.1 KiB
JavaScript
define( [
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"./core",
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"./manipulation/var/rcheckableType",
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"./core/init",
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"./traversing", // filter
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"./attributes/prop"
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], function( jQuery, rcheckableType ) {
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"use strict";
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var
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rbracket = /\[\]$/,
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rCRLF = /\r?\n/g,
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rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
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rsubmittable = /^(?:input|select|textarea|keygen)/i;
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function buildParams( prefix, obj, traditional, add ) {
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var name;
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if ( Array.isArray( obj ) ) {
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// Serialize array item.
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jQuery.each( obj, function( i, v ) {
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if ( traditional || rbracket.test( prefix ) ) {
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// Treat each array item as a scalar.
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add( prefix, v );
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} else {
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// Item is non-scalar (array or object), encode its numeric index.
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buildParams(
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prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
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v,
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traditional,
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add
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);
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}
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} );
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} else if ( !traditional && jQuery.type( obj ) === "object" ) {
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// Serialize object item.
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for ( name in obj ) {
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buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
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}
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} else {
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// Serialize scalar item.
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add( prefix, obj );
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}
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}
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// Serialize an array of form elements or a set of
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// key/values into a query string
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jQuery.param = function( a, traditional ) {
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var prefix,
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s = [],
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add = function( key, valueOrFunction ) {
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// If value is a function, invoke it and use its return value
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var value = jQuery.isFunction( valueOrFunction ) ?
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valueOrFunction() :
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valueOrFunction;
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s[ s.length ] = encodeURIComponent( key ) + "=" +
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encodeURIComponent( value == null ? "" : value );
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};
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// If an array was passed in, assume that it is an array of form elements.
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if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
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// Serialize the form elements
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jQuery.each( a, function() {
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add( this.name, this.value );
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} );
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} else {
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// If traditional, encode the "old" way (the way 1.3.2 or older
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// did it), otherwise encode params recursively.
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for ( prefix in a ) {
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buildParams( prefix, a[ prefix ], traditional, add );
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}
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}
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// Return the resulting serialization
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return s.join( "&" );
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};
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jQuery.fn.extend( {
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serialize: function() {
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return jQuery.param( this.serializeArray() );
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},
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serializeArray: function() {
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return this.map( function() {
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// Can add propHook for "elements" to filter or add form elements
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var elements = jQuery.prop( this, "elements" );
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return elements ? jQuery.makeArray( elements ) : this;
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} )
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.filter( function() {
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var type = this.type;
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// Use .is( ":disabled" ) so that fieldset[disabled] works
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return this.name && !jQuery( this ).is( ":disabled" ) &&
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rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
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( this.checked || !rcheckableType.test( type ) );
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} )
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.map( function( i, elem ) {
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var val = jQuery( this ).val();
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if ( val == null ) {
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return null;
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}
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if ( Array.isArray( val ) ) {
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return jQuery.map( val, function( val ) {
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return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
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} );
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}
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return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
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} ).get();
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}
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} );
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return jQuery;
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} );
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