https://blog.csdn.net/u010568463/article/details/44835833
一、鼠标滑过变色
只要要给GridView添加OnRowDataBound方法即可。
前台代码:
<asp:GridView ID="GridView1" runat="server" OnRowDataBound="GridView_RowDataBound">
</asp:GridView>
后台代码:
protected void GridView_RowDataBound(object sender, GridViewRowEventArgs e)
{
//判断是否为数据行(排除标题行)
if (e.Row.RowType == DataControlRowType.DataRow)
{
e.Row.Attributes.Add("onmouseover", "col=this.style.backgroundColor;this.style.backgroundColor='#95B8FF'");
e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=col");
}
}
二、鼠标单击(双击)变色
同上,后台代码稍作修改即可,若要双击变色只要将onclick改为ondblclick即可
后台代码:
protected void GridView_RowDataBound(object sender, GridViewRowEventArgs e)
{
//判断是否为数据行(排除标题行)
if (e.Row.RowType == DataControlRowType.DataRow)
{
e.Row.Attributes.Add("onclick", "if(window.oldtr!=null){window.oldtr.style.backgroundColor=oldc;}oldc=this.style.backgroundColor;this.style.backgroundColor='#e6c5fc';window.oldtr=this;");
}
}
三、同时实现以上变色
后台代码:
protected void GridView_RowDataBound(object sender, GridViewRowEventArgs e)
{
//判断是否为数据行(排除标题行)
if (e.Row.RowType == DataControlRowType.DataRow)
{
e.Row.Attributes.Add("onmouseover", "if(window.oldtr==null||window.oldtr!=this){col=this.style.backgroundColor;this.style.backgroundColor='#95B8FF'}");
e.Row.Attributes.Add("onmouseout", "if(window.oldtr==null||window.oldtr!=this){this.style.backgroundColor=col}");
e.Row.Attributes.Add("onclick", "if(window.oldtr!=null){window.oldtr.style.backgroundColor=oldc;}this.style.backgroundColor='#e6c5fc';window.oldtr=this;oldc=col;");
}
}
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作者:枫叶_雨
来源:CSDN
原文:https://blog.csdn.net/u010568463/article/details/44835833
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