问题:如何修改资金余额小数位数
解决:后台管理 >> 系统设置 >> 模板标签管理 >> 标签管理,找到并修改标签“Ajax用户登录”,找到下面段代码:
function GetUserInfo(xml) { var userInfo="<div class=\"u_login\">"+xml.getElementsByTagName("username")[0].firstChild.data+",您好!您有:<br/>"; userInfo =userInfo +"资金余额:"+xml.getElementsByTagName("balance")[0].firstChild.data+" 元<br/>"; userInfo =userInfo +"经验积分:"+xml.getElementsByTagName("exp")[0].firstChild.data+" 分<br/>"; userInfo =userInfo +"待阅短信:"+xml.getElementsByTagName("msg")[0].firstChild.data+" 条<br/>"; userInfo =userInfo +"登录次数:"+xml.getElementsByTagName("logintimes")[0].firstChild.data+" 次<br/>"; userInfo =userInfo +"可用点券:"+xml.getElementsByTagName("point")[0].firstChild.data+" "+xml.getElementsByTagName("pointunit")[0].firstChild.data+"<br/>"; userInfo =userInfo +"待签文章:"+xml.getElementsByTagName("signincontent")[0].firstChild.data+" 篇<br/>"; userInfo =userInfo +"<div style=\"text-align: center\"><a href=\"{PE.SiteConfig.ApplicationPath /}User/Default.aspx\" target=\"_top\">会员中心</a> | "; userInfo =userInfo +"<a href=\"{PE.SiteConfig.ApplicationPath /}User/Logout.aspx\" target=\"_top\">退出登录</a></div>"; userInfo=userInfo+"</div>"; return userInfo; }
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改为:
function GetUserInfo(xml) { var userInfo="<div class=\"u_login\">"+xml.getElementsByTagName("username")[0].firstChild.data+",您好!您有:<br/>"; userInfo =userInfo +"资金余额:"+xml.getElementsByTagName("balance")[0].firstChild.data+" 元<br/>"; userInfo =userInfo +"资金余额:"+round(xml.getElementsByTagName("balance")[0].firstChild.data,2)+" 元<br/>"; userInfo =userInfo +"经验积分:"+xml.getElementsByTagName("exp")[0].firstChild.data+" 分<br/>"; userInfo =userInfo +"待阅短信:"+xml.getElementsByTagName("msg")[0].firstChild.data+" 条<br/>"; userInfo =userInfo +"登录次数:"+xml.getElementsByTagName("logintimes")[0].firstChild.data+" 次<br/>"; userInfo =userInfo +"可用点券:"+xml.getElementsByTagName("point")[0].firstChild.data+" "+xml.getElementsByTagName("pointunit")[0].firstChild.data+"<br/>"; userInfo =userInfo +"待签文章:"+xml.getElementsByTagName("signincontent")[0].firstChild.data+" 篇<br/>"; userInfo =userInfo +"<div style=\"text-align: center\"><a href=\"{PE.SiteConfig.ApplicationPath /}User/Default.aspx\" target=\"_top\">会员中心</a> | "; userInfo =userInfo +"<a href=\"{PE.SiteConfig.ApplicationPath /}User/Logout.aspx\" target=\"_top\">退出登录</a></div>"; userInfo=userInfo+"</div>"; return userInfo; } function round(v,e) { var t=1; for(;e>0;t*=10,e--); for(;e<0;t/=10,e ); return Math.round(v*t)/t; }
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修改下面的“2”,可以实现位数控制,0为无小数位,1为一位小数,2为二位小数,3为三位小数。
userInfo =userInfo +"资金余额:"+round(xml.getElementsByTagName("balance")[0].firstChild.data,2)+" 元<br/>";
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