将表单序列化为json对象

$.fn.serializeJson=function(){
  var serializeObj={};
  var array=this.serializeArray();
  var str=this.serialize();
  $(array).each(function(){
    if(serializeObj[this.name]){
      if($.isArray(serializeObj[this.name])){
        serializeObj[this.name].push(this.value);
      }else{
        serializeObj[this.name]=[serializeObj[this.name],this.value];
      }
    }else{
      serializeObj[this.name]=this.value;
    }
  });
  return serializeObj;
};

原文地址:https://www.cnblogs.com/zlw-xf/p/7900586.html