GridView怪问题，望高手进来看看
在做GridView绑定的过程中为了实现单击行，此行变色的时候
发现一个怪现象
就是在单击零行时，该行的颜色没有任何的变化，不知道为什么
下面是我的代码：劳驾高手看看
前台：
asp:GridView ID= "gvLeveling " runat= "server " AutoGenerateColumns= "False "
BorderColor= "#000000 " BorderWidth= "1px " CellPadding= "3 " meta:resourcekey= "gvLevelingEmpty " OnRowCreated= "gvLeveling_RowCreated " OnRowDataBound= "gvLeveling_DataBound ">
<Columns>
<asp:BoundField ItemStyle-HorizontalAlign= "Center " ItemStyle-BorderColor= "#000000 " DataField= " " />
<asp:BoundField ItemStyle-HorizontalAlign= "Center " ItemStyle-BorderColor= "#000000 " DataField= " " />
<asp:BoundField ItemStyle-HorizontalAlign= "Center " ItemStyle-BorderColor= "#000000 " DataField= " " />
<asp:BoundField ItemStyle-HorizontalAlign= "Center " ItemStyle-BorderColor= "#000000 " DataField= "project_name " />
<asp:BoundField ItemStyle-HorizontalAlign= "Center " ItemStyle-BorderColor= "#000000 " DataField= "project_cd " />
<asp:BoundField ItemStyle-HorizontalAlign= "Center " ItemStyle-BorderColor= "#000000 " DataField= "project_importance " />
<asp:BoundField ItemStyle-HorizontalAlign= "Center " ItemStyle-BorderColor= "#000000 " DataField= "pstart_date " />
<asp:BoundField ItemStyle-HorizontalAlign= "Center " ItemStyle-BorderColor= "#000000 " DataField= "pfinish_date " />
<asp:BoundField ItemStyle-HorizontalAlign= "Center " ItemStyle-BorderColor= "#000000 " DataField= "status " />
<asp:BoundField ItemStyle-HorizontalAlign= "Center " ItemStyle-BorderColor= "#000000 " DataField= "lstart_date " />
<asp:BoundField ItemStyle-HorizontalAlign= "Center " ItemStyle-BorderColor= "#000000 " DataField= "lfinish_date " />
<asp:BoundField ItemStyle-HorizontalAlign= "Center " ItemStyle-BorderColor= "#000000 " DataField= "message " />
</Columns>
</asp:GridView>
后台：
protected void gvLeveling_RowCreated(object sender, GridViewRowEventArgs e)
{
switch (e.Row.RowType)
{
case DataControlRowType.Header:
TableCellCollection tcHeader = e.Row.Cells;
tcHeader.Clear();
tcHeader.Add(new TableHeaderCell());
tcHeader[0].Attributes.Add( "rowspan ", "2 ");
tcHeader[0].Attributes.Add( "width ", "2% ");
tcHeader[0].Attributes.Add( "class ", "td_col pink ");
tcHeader[0].Text = " ";
tcHeader.Add(new TableHeaderCell());
tcHeader[1].Attributes.Add( "rowspan ", "2 ");
tcHeader[1].Attributes.Add( "width ", "5% ");
tcHeader[1].Attributes.Add( "align ", "center ");
tcHeader[1].Attributes.Add( "class ", "td_col pink ");
tcHeader[1].Text = this.GetLocalResourceObject( "lblupdate ").ToString();
tcHeader.Add(new TableHeaderCell());
tcHeader[2].Attributes.Add( "rowspan ", "2 ");
tcHeader[2].Attributes.Add( "width ", "5% ");
tcHeader[2].Attributes.Add( "align ", "center ");
tcHeader[2].Attributes.Add( "class ", "td_col pink ");
tcHeader[2].Text = this.GetLocalResourceObject( "lblReduction ").ToString();
tcHeader.Add(new TableHeaderCell());
tcHeader[3].Attributes.Add( "rowspan ", "2 ");
tcHeader[3].Attributes.Add( "align ", "center ");
tcHeader[3].Attributes.Add( "class ", "td_col pink ");
tcHeader[3].Text = this.GetLocalResourceObject( "lblProjectName ").ToString();
tcHeader.Add(new TableHeaderCell());
tcHeader[4].Attributes.Add( "rowspan ", "2 ");
tcHeader[4].Attributes.Add( "align ", "center ");
tcHeader[4].Attributes.Add( "class ", "td_col pink ");
tcHeader[4].Text = this.GetLocalResourceObject( "lblProjectCD ").ToString();
tcHeader.Add(new TableHeaderCell());
tcHeader[5].Attributes.Add( "rowspan ", "2 ");
tcHeader[5].Attributes.Add( "align ", "center ");
tcHeader[5].Attributes.Add( "class ", "td_col pink ");
tcHeader[5].Text = this.GetLocalResourceObject( "lblValuableFlag ").ToString();
tcHeader.Add(new TableHeaderCell());
tcHeader[6].Attributes.Add( "colspan ", "2 ");
tcHeader[6].Attributes.Add( "align ", "center ");
tcHeader[6].Attributes.Add( "class ", "td_col pink ");
tcHeader[6].Text = this.GetLocalResourceObject( "lblProjectDuring ").ToString();
tcHeader.Add(new TableHeaderCell());
tcHeader[7].Attributes.Add( "rowspan ", "2 ");
tcHeader[7].Attributes.Add( "align ", "center ");
tcHeader[7].Attributes.Add( "class ", "td_col pink ");
tcHeader[7].Text = this.GetLocalResourceObject( "lblLevelingStatus ").ToString();
tcHeader.Add(new TableHeaderCell());
tcHeader[8].Attributes.Add( "colspan ", "2 ");
tcHeader[8].Attributes.Add( "align ", "center ");
tcHeader[8].Attributes.Add( "class ", "td_col pink ");
tcHeader[8].Text = this.GetLocalResourceObject( "lblLeveling ").ToString();
tcHeader.Add(new TableHeaderCell());
tcHeader[9].Attributes.Add( "rowspan ", "2 ");
tcHeader[9].Attributes.Add( "align ", "center ");
tcHeader[9].Attributes.Add( "class ", "td_col pink ");
tcHeader[9].Text = this.GetLocalResourceObject( "lblMessage ").ToString() + " </th> </tr> <tr> ";
tcHeader.Add(new TableHeaderCell());
tcHeader[10].Attributes.Add( "align ", "center ");
tcHeader[10].Attributes.Add( "class ", "td_col pink ");
tcHeader[10].Text = this.GetLocalResourceObject( "lblProStartDate ").ToString();
tcHeader.Add(new TableHeaderCell());
tcHeader[11].Attributes.Add( "align ", "center ");
tcHeader[11].Attributes.Add( "class ", "td_col pink ");
tcHeader[11].Text = this.GetLocalResourceObject( "lblProFinishDate ").ToString();
tcHeader.Add(new TableHeaderCell());
tcHeader[12].Attributes.Add( "align ", "center ");
tcHeader[12].Attributes.Add( "class ", "td_col pink ");
tcHeader[12].Text = this.GetLocalResourceObject( "lblLevelingStartDate ").ToString();
tcHeader.Add(new TableHeaderCell());
tcHeader[13].Attributes.Add( "align ", "center ");
tcHeader[13].Attributes.Add( "class ", "td_col pink ");
tcHeader[13].Text = this.GetLocalResourceObject( "lblLevelingFinishDate ").ToString();
break;
}
}
protected void gvLeveling_DataBound(object sender, GridViewRowEventArgs e)
{
for (int i = 0; i < gvLeveling.Rows.Count; i++)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
e.Row.Attributes.Add( "onclick ", "if(window.oldtr!=null){window.oldtr.runtimeStyle.cssText= ' ';}this.runtimeStyle.cssText= 'background-color:#e6c5fc ';window.oldtr=this ");
}
}
}
以上都是部分代码
[解决办法]
你在head下面加了一行,所以就不会变色了.
[解决办法]
e.Row.Attributes.Add( "onclick ", "if(window.oldtr!=null){window.oldtr.runtimeStyle.cssText= ' ';}this.runtimeStyle.cssText= 'background-color:#e6c5fc ';window.oldtr=this ");
你这什么意思？
开始你的window.oldtr是NULL吧
