0

我昨天实现了表格排序器，如果某个时间小于当前时间，我在尝试更改单元格的颜色时遇到问题，如果它们失败，我想将单元格更改为红色这是我的 C# 代码，我们最初只有一个 gridView工作得很好，但我们想改变它，使它更快地排序继承人的 c# 代码

 protected void gvResult_rowDataBound(Object sender, GridViewRowEventArgs e)
        {
            DateTime AppointmentTime = DateTime.Now;

            if (e.Row.RowType == DataControlRowType.DataRow)
            {
                AppointmentTime = Convert.ToDateTime(DataBinder.Eval(e.Row.DataItem, "AppointmentTime"));

                if (AppointmentTime < DateTime.Now)
                {

                    e.Row.CssClass = "gvRowRed";
                    e.Row.Cells[0].CssClass = "white";
                    e.Row.Cells[1].CssClass = "white";
                    e.Row.Cells[2].CssClass = "white";
                    e.Row.Cells[3].CssClass = "white";
                    e.Row.Cells[4].CssClass = "white";
                    e.Row.Cells[5].CssClass = "white";
                    e.Row.Cells[6].CssClass = "white";
                    e.Row.Cells[7].CssClass = "white";
                }
                else if (AppointmentTime > DateTime.Now && AppointmentTime < DateTime.Now.AddHours(1))
                {
                    e.Row.CssClass = "gvRowGreen";
                    e.Row.Cells[0].CssClass = "white";
                    e.Row.Cells[1].CssClass = "white";
                    e.Row.Cells[2].CssClass = "white";
                    e.Row.Cells[3].CssClass = "white";
                    e.Row.Cells[4].CssClass = "white";
                    e.Row.Cells[5].CssClass = "white";
                    e.Row.Cells[6].CssClass = "white";
                    e.Row.Cells[7].CssClass = "white";
                }
            }


       }

它的第一部分我现在专注于所以如果约会时间小于日期时间。现在我需要将单元格背景颜色为红色，字体颜色为白色，但由于某种原因背景颜色不会改变，只有字体的颜色会任何帮助，将不胜感激。

这是CSS

table.tablesorter {
    font-family:arial;
    background-color: #CDCDCD;
    margin:10px 0pt 15px;
    width: 100%;
    text-align: left;
}
table.tablesorter thead tr th, table.tablesorter tfoot tr th {
    background-color: #336699;
    border: 1px solid black;
    padding: 10px 15px;
    vertical-align:middle;
    font:verdana;
    color:White;
}
table.tablesorter thead tr .header {
    background-image: url('/img/bg/bg.gif');
    background-repeat: no-repeat;
    background-position: center right;
    cursor: pointer;
}
table.tablesorter tbody td {
    color: #3D3D3D;
    padding: 4px;
    background-color: #FFF;
    vertical-align: top;
}
table.tablesorter tbody tr.odd td {
    background-color:#F0F0F6;
}
table.tablesorter thead tr .headerSortUp {
    background-image: url('/img/bg/asc.gif') ;
    background-repeat: no-repeat;
    background-position: center right;
}
table.tablesorter thead tr .headerSortDown {
    background-image: url('/img/bg/desc.gif');
    background-repeat: no-repeat;
    background-position: center right;
}
table.tablesorter thead tr .headerSortDown, table.tablesorter thead tr .headerSortUp {
background-color: #8dbdd8;
}

.gvRowRed
{
    background-color:Red !important;
}

.white
{
color:#ffffff !important;
}

4

1 回答 1

0

尝试改变

.gvRowRed
{
    background-color:Red !important;
}

到

.gvRowRed td
{
    background-color:Red !important;
}

和 gvRowGreen 一样 - 它将类应用于行而不是单元格。

于 2012-04-11T09:32:15.847 回答