JS 常用功能

$('.js-consumeSubmit').attr("disabled", false);//设置按钮可点击
  $('.js-consumeSubmit').attr("disabled",);//设置按钮不可点击

  

 change1: function (event) {
            var rowNum = event.currentTarget.attributes.num.value; //获取num属性的值
            
            dataList[rowNum - 1].categoryId = event.currentTarget.value;  //获取input文本框的内容
        }

  

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转载自www.cnblogs.com/g-sheng/p/8921989.html