I found earlier discussion about select multiple serizlization
question at http://jquery.com/discuss/2006-September/010887/ . And I
also encounter the same problem again. I used a multiple select, but
the select.val() will only return one value but not the multiple
values. So I checked the param() function, and it didn't think about
select-multiple also, and the param() can receive two type of
parameter, one you could pass it a jQuery object, the other you could
pass is a hash object. But it don't think about I perhaps serializing
the data myself, so I may pass it a string object. So I have two
question:
1. Why not enable the param receive string parameter?
2. Don't consider select-mulitple
So I think the param() function is not very handy, because you should
select the element in the outer, for example, you sould do like this:
$(''[EMAIL PROTECTED], [EMAIL PROTECTED], [EMAIL PROTECTED]').serialize()
And it has the problem 2.
So I write a serialize() method:
$.fn.serialize = function(){
var s = [];
$('[EMAIL PROTECTED], [EMAIL PROTECTED], [EMAIL PROTECTED]',
this).each(function (){
if(this.disabled || (this.type == 'checkbox' || this.type ==
'radio') && !this.checked)
return;
if (this.type == 'select-multiple'){
var name = this.name;
$('option:selected', this).each(function(){
s.push(name + '=' + this.value);
});
}
else
s.push(this.name + '=' + this.value);
});
return s.join('&');
}
And I also change the param() method, add some code at the top of the function:
if (a.constructor == String)
return a;
So that the param() can receive a string obj, and just return it.
--
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