$('.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 }