//nav_box 表格名称复制代码代码如下:$("#nav_box tr").each(function (i) {//var text = $(this).children("td:first").text();//var proid = $(this).find("input:hidden").val();//alert("proid==" + i + "===" + proid);var num = $("#ProNum" + i).val(); //数量var price = $("#Price" + i).val();//价格var percent = $("#Percent" + i).val(); //折扣var discountAmount = percent * price; //折扣价$("#discountAmount" + i).val(discountAmount.toFixed(2)) //折扣价格var total = discountAmount * num; //小计=折扣价*数量$("#Total" + i).val(total.toFixed(2)); //小计});
JQuery 操作/获取table具体代码_jquery
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