2012.9笔记
1.window.parent
2.autocomplete="off"
3.function DX(n) { //金额大写转换函数
if (!/^(0|[1-9]\d*)(\.\d+)?$/.test(n))
return "数据非法";
var unit = "千百拾亿千百拾万千百拾元角分", str = "";
n += "00";
var p = n.indexOf('.');
if (p >= 0)
n = n.substring(0, p) + n.substr(p + 1, 2);
unit = unit.substr(unit.length - n.length);
for (var i = 0; i < n.length; i++)
str += '零壹贰叁肆伍陆柒捌玖'.charAt(n.charAt(i)) + unit.charAt(i);
return str.replace(/零(千|百|拾|角)/g, "零").replace(/(零)+/g, "零").replace(/零(万|亿|元)/g, "$1").replace(/(亿)万|壹(拾)/g, "$1$2").replace(/^元零?|零分/g, "").replace(/元$/g, "元整");
}
4.iframe去掉滚动条 frameborder=no
5.母版页的使用:
<asp:Literal ID="title1" runat="server"></asp:Literal>
6.line_height
垂直居中
7.设置单元格属性:table td{}
8.onfocus ipad使用问题
9.asp.net控件可以直接写style
10.<a href="javascript:window.external.AddFavorite('http://你的网址','名称')" >添加收藏</a>
11.ul作导航加个margin-top
padding:0;
12.linq学习
13.onclick="document.location.reload();"
14.Distinct()只显示一次
Take(10)取前十 top10
15.sql: ISNULL ( check_expression , replacement_value )
16.获取天数间隔
System.Data.Linq.SqlClient.SqlMethods.DateDiffDay(v.Measure_Time,DateTime.Now)<0
17.System.Data.Linq.SqlClient.SqlMethods
18.runat="server" 控件id改变
19.ajax获取数据 提交失去数据
20.FirstOrDefault()
21.table在div内,无法设置margin-top ie8
解决方案:position:absolute;或者:float:left;
22.ajax对比
23.InsertOnSubmit() SubmitChanges
var query = from v in m_M2SharpDU.Inf_SaleOrder
join c in m_M2SharpDU.Inf_Customer on v.Original_CustomerCode equals c.CustomerCode
where v.Enabled == true
orderby v.subDate
select new
24. AutoPostBack="true"
25.web用户自定义控件js的id重复问题
26.function deleteDiv()
{
var my = document.getElementById("divCell");
if (my != null)
my.parentNode.removeChild(my);
}
27. objSelect.options[i].selected = true;