jQuery serialize converts all spaces to plus

问题

Currently, everywhere I use serialize I have to use it like this:

.serialize().replace(/\+/g,'%20');

otherwise any spaces in the form data will be coverted to +'s. Is there a setting that can make this the default.

回答1:

For fun, here's an alternative that doesn't use a temporary variable:

$.fn.serializeAndEncode = function() {
    return $.map(this.serializeArray(), function(val) {
        return [val.name, encodeURIComponent(val.value)].join('=');
    }).join('&');
};

$("#formToSerialize").serializeAndEncode();

回答2:

I had to do the same thing. The solution Terry gave, with escape(), doesn't work. The = and & are getting encoded (we don't want that) and the + are still there.

What I did is creating my own function to serialize:

var QueryString = "";
$(selector).each(function(index) {
    if(QueryString != "") QueryString += "&";
    QueryString += $(this).get(0).id + "=" + encodeURIComponent( $(this).val() );
});

回答3:

Don't believe there is a default, you will need to encode the string in one of these ways.

Though you could create your own plugin:

jQuery.fn.serializeAndEncode = function() {
    return escape(this.serialize());
}

$(myForm).serializeAndEncode();

来源：https://stackoverflow.com/questions/11025594/jquery-serialize-converts-all-spaces-to-plus