window.onload = function(){
GridViewColor("<%=GridView1.ClientID%>","#fff","#eee","#6df","#fd6");
}
//参数依次为(后两个如果指定为空值,则不会发生相应的事件):
//GridView ID, 正常行背景色,交替行背景色,鼠标指向行背景色,鼠标点击后背景色function GridViewColor(GridViewId, NormalColor, AlterColor, HoverColor, SelectColor)
{
//获取所有要控制的行
var AllRows = document.getElementById(GridViewId).getElementsByTagName("tr");
//设置每一行的背景色和事件,循环从1开始而非0,可以避开表头那一行
for(var i=1; i<AllRows.length; i++)
{
//设定本行默认的背景色
AllRows[i].style.background = i%2==0?NormalColor:AlterColor;
//如果指定了鼠标指向的背景色,则添加onmouseover/onmouseout事件
//处于选中状态的行发生这两个事件时不改变颜色
if(HoverColor != "")
{
AllRows[i].onmouseover = function(){if(!this.selected)this.style.background = HoverColor;}
if(i%2 == 0)
{
AllRows[i].onmouseout = function(){if(!this.selected)this.style.background = NormalColor;}
}
else
{
AllRows[i].onmouseout = function(){if(!this.selected)this.style.background = AlterColor;}
}
}
//如果指定了鼠标点击的背景色,则添加onclick事件
//在事件响应中修改被点击行的选中状态
if(SelectColor != ""){
AllRows[i].onclick = function(){
this.style.background = this.style.background==SelectColor?HoverColor:SelectColor;
this.selected = !this.selected;
}
}
}
}