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博客园 - ★金★

导出EXCEL table变宽格式 IE11兼容性设定 C#获取多个相同name值 DIV左右行 Jquery绑定Select下拉菜单 SQL中多项合并时请加ISNULL Repeater中绑定下拉菜单的2种方法 WebForm设置URL路由后要照顾好之前的连接 Repeater中获取HTML select 值 NPOI生成Excel 博文阅读密码验证 - 博客园 Firefox中不支持parentElement用parentNode取代 jquery给span赋值的时候出现firefox不兼容 jquery表单验证增加确认及可选不需要验证的方法 javascript可用数组取代case格式化字符 display和visibility的区别 SQL中Replace替换引号 取代RadioButtonList及RadioButton方法
javascript动态添加删除行后行内计算及取值
★金★ · 2011-03-30 · via 博客园 - ★金★

只要ID加入对应序号即可,name值不变,行内计算根据ID定位,取name值。

先隐藏一个input并赋值,<input name='lastindex' type='hidden' id='lastindex1" />

如下: 

<input name='txtquantity' id='txtquantity"+rowID+"' onblur='ToPdSum2(this,txtunitprice"+rowID+",txtcurrrency"+rowID+");' size='20'/>"; 
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