08 2017 档案

js两数字相除 保留两位小数
摘要:$('#aa').value=(a/b).toFixed(2); 阅读全文

posted @ 2017-08-24 09:08 A欣

SQL统计每天、每月、每年的数据
摘要:1、每年select year(ordertime) 年,sum(Total) 销售合计from 订单表group by year(ordertime)2、每月select year(ordertime) 年,month(ordertime) 月,sum(Total) 销售合计from 订单表gro 阅读全文

posted @ 2017-08-22 17:16 A欣

js获取url中的参数
摘要://获取url中的参数 function getUrlParam(name) { var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)"); //构造一个含有目标参数的正则表达式对象 var r = window.location.search.s 阅读全文

posted @ 2017-08-22 17:08 A欣

sql查询某年某月的数据
摘要:USE [Dormitory ]GO SELECT [Eid] ,[Erid] ,[Eletoday] ,[Eledate] FROM [dbo].[Electricity] where year([Eledate])=2017 某年GO where month([Eledate])=3 某月 阅读全文

posted @ 2017-08-22 10:03 A欣

去除alert网址标题
摘要:window.alert = function (msg, callback) { var div = document.createElement("div"); div.innerHTML = "<style type=\"text/css\">" + ".nbaMask { position: 阅读全文

posted @ 2017-08-11 16:24 A欣

aspnetpaper分页
摘要:if (!IsPostBack) { try { this.AspNetPager_openlog.RecordCount = (int)bot.GetRecordCount("");//注意此处不要遗漏 BindData(); } catch { } } protected void AspNet 阅读全文

posted @ 2017-08-08 15:37 A欣

jquery ajax
摘要:.getJSON('../Ajaxload/UptateDoor.ashx?date=' + new Date()+'&sate=1'+'&room='+no, function (st) { if(st.con =="open") { var elein = document.getElement 阅读全文

posted @ 2017-08-08 15:32 A欣

iframe子界面调用父级界面元素值
摘要:var no = window.parent.document.getElementById("setint").value; 阅读全文

posted @ 2017-08-08 15:29 A欣

asp.netcheckBox添加绑定属性,后台获取
摘要:前台 <asp:CheckBox ID="CheckBox1" runat="server" Value ='<%#Eval("Uid")%>' OnCheckedChanged ="userstate_CheckedChanged" /> 后台获取 protected void userstate 阅读全文

posted @ 2017-08-02 18:42 A欣

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