Mike Botsko hat ein nettes Plugin für jQuery geschrieben, mit dem eine unordered list <ul> „serialisiert“ werden kann, um sie dann mit PHP o.ä. weiterverarbeiten zu können.
Der Quelltext des Plugins sieht wie folgt aus:
(function($){
$.fn.serializelist = function(options) {
/**
* jQuery Serialize List
* Copyright (c) 2009 Mike Botsko, Botsko.net LLC
* Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
* Copyright notice and license must remain intact for legal use
* Version 1
*
* Serialize an unordered or ordered list item. Optional ability
* to determine which attributes are included. The serialization
* will be read by PHP as a multidimensional array which you may
* use for saving state.
*/
// Extend the configuration options with user-provided
var defaults = {
prepend: 'ul',
is_child: false,
attributes: ['id', 'class']
};
var opts = $.extend(defaults, options);
var serialStr = '';
if(!opts.is_child){ opts.prepend = '&'+opts.prepend; }
// Begin the core plugin
this.each(function() {
var ul_obj = this;
var li_count = 0;
$(this).children().each(function(){
for(att in opts.attributes){
serialStr += opts.prepend+'['+li_count+']['+opts.attributes[att]+']='+$(this).attr(opts.attributes[att]);
}
// append any children elements
var child_base = opts.prepend+'['+li_count+'][children]';
$(this).children().each(function(){
if(this.tagName == 'UL' || this.tagName == 'OL'){
serialStr += $(this).serializelist({'prepend': child_base, 'is_child': true});
}
});
li_count++;
});
});
return(serialStr);
};
})(jQuery);
Der Aufruf erfolgt über folgenden Befehl:
$(document).ready(function(){
$('ul').serializelist();
});
Eine Antwort auf „[jQuery] Serialize List Plugin“
Greetings,
This is a question for the webmaster/admin here at http://www.xcep.net.
May I use part of the information from this blog post above if I provide a link back to your site?
Thanks,
John