当焦点丢失时，Ajax星级会重置（jquery）

Question

我正在使用以下代码进行AJAX评级系统

jQuery.fn.rater = function(url, options)
{
    if(url == null) return;
    var settings = {
        url       : url, // post changes to 
        maxvalue  : 5,   // max number of stars
        curvalue  : 0    // number of selected stars
    };

    if(options) { jQuery.extend(settings, options); };
    jQuery.extend(settings, {cancel: (settings.maxvalue > 1) ? true : false});

    var container = jQuery(this);
    jQuery.extend(container, { averageRating: settings.curvalue, url: settings.url });

    var raterwidth = settings.maxvalue * 25;
    var ratingparent = '<ul class="star-rating" style="width:'+raterwidth+'px">';

    container.append(ratingparent);

    // create rater
    var starWidth, starIndex, listitems = '';
    var curvalueWidth = Math.floor(100 / settings.maxvalue * settings.curvalue);
    for(var i = 0; i <= settings.maxvalue ; i++) {
        if (i == 0) {
            listitems+='<li class="current-rating" style="width:'+curvalueWidth+'%;">'+settings.curvalue+'/'+settings.maxvalue+'</li>';
        } else {
            starWidth = Math.floor(100 / settings.maxvalue * i);
            starIndex = (settings.maxvalue - i) + 2;
            listitems+='<li class="star"><a href="#'+i+'" title="'+i+'/'+settings.maxvalue +'" style="width:'+starWidth+'%;z-index:'+starIndex+'">'+i+'</a></li>';
        }
    }
    container.find('.star-rating').append(listitems); // i am using find here, because the span wrapped in the small style would break children()

    if(settings.maxvalue > 1) // add a container for the ajax result
    {
        container.append('<span class="star-rating-result"></span>'); 
    }
    var stars = jQuery(container).find('.star-rating').children('.star');
    stars.click(function()
    {
        if(settings.maxvalue == 1) // on / off
        {
            settings.curvalue = (settings.curvalue == 0) ? 1 : 0;
            jQuery(container).find('.star-rating').children('.current-rating').css({width:(settings.curvalue*100)+'%'});
            jQuery.post(container.url, { "rating": settings.curvalue });

            return false;
        }
        else
        {

            settings.curvalue = stars.index(this) + 1;
            raterValue = jQuery(this).children('a')[0].href.split('#')[1];
            jQuery.post(container.url, { "rating": raterValue }, function(response){
                container.children('.star-rating-result').html(response)    
            });
            return false;
        }
        return true;
    });

    return this; 
}

问题在于，当我点击除星星之外的其他内容时，评级会自行重置。

当焦点丢失时，您是否可以建议一些方法使评级保持其价值？