iCheck获取单选和复选框的值和文本

//获取单选和复选框的值
//parameters.type:"radio","checkbox"
//parameters.name:input-name
//parameters.flag:"0"-val,"1"-text
function getCheckedValue(parameters) {
    var type = parameters.type;
    var name = parameters.name;
    var flag = parameters.flag;
    var str = "";
    var value = "";
    $("input:"+type+"[name='"+name+"']:checked").each(function(i) {
        if ("0" === flag) {
            str = $(this).val();
        } else {
            str = $(this).parent().parent().text().trim();
        }
        if (0 === i) {
            value = str;
        } else {
            value += "," + str;
        }
    });
    return value;
}