我需要冻结列0,1,同时我想要行(NOT HEADER,HEADER被隐藏)0,1,2,当用户向上和向下滚动时也会冻结,并且从左到右滚动这些列和行将是静态的,我尝试了一些jQuery代码,但它没有用,我在Stack Overflow问题中找到了这个CSS示例,我把它用于我的项目。到目前为止,我只是在使用这些列来尽快完成这项工作,但是我也需要在行锁定之前就像我说的那样。
我在HTML表格中有一个gridview ASP.NET C#,在“加载页面”的情况下,网格充满了数据表信息。这个Datable从SQL数据库中获取信息。
当事件触发时,我在网格上应用CSS,所有这些工作正常!
为了让您了解网格的外观,这里有一个例子:
您无法看到水平滚动条,因为用户选择的年数,但这可能会根据他的选择而改变。
这是我最近使用的CSS:
.pinned
{
position:fixed;
background-color: #FFFFFF;
z-index: 100;
}
.scrolled
{
position: relative;
left: 150px;
overflow: hidden;
white-space: nowrap;
min-width: 50px;
}
.col1
{
left: 0px;
width: 50px;
}
.col2
{
left: 50px;
width: 100px;
}
HTML:
<div style="overflow:scroll; height: 400px; width: 911px; margin:auto;">
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="true" GridLines="Vertical" OnRowCreated="COl" OnRowDataBound="ROWCSS" ShowHeader="false">
</asp:GridView>
</div>
这是C#代码,当rowcreated事件触发时:然后我清空标题(前3行-0,1,2-)
当rowdatabound触发时:然后我应用CSS字体和背景颜色:
protected void ROWCSS(object sender, GridViewRowEventArgs e)
{
int i = e.Row.Cells.Count;
int index = e.Row.RowIndex;
if (e.Row.RowType == DataControlRowType.DataRow)
{
//THIS IS THE FOR, THAT LOCKS THE COLUMN 0 and 1 ************
for (int j = 0; j <= (i - 1); j++)
{
if (j == 0)
{
e.Row.Cells[j].CssClass = "pinned col1";
}
else if (j == 1)
{
e.Row.Cells[j].CssClass = "pinned col2";
}
else
{
e.Row.Cells[j].CssClass = "scrolled";
}
}
//********************************
if (index == 3 || index == 32 || index == 46 || index == 50)
{
for (int j = 0; j <= (i - 1); j++)
{
//Si la columna es la 0 o la 1, entonces aplicar formato izquierdo
if (j == 0 || j == 1)
{
e.Row.Cells[j].CssClass = "naranjaCSSLEFT";
}
//En caso contrario, formato derecho
else
{
e.Row.Cells[j].CssClass = "naranjaCSSRIGHT";
}
}
}
else if (index == 4 || index == 15 || index == 29 || index == 33 || index == 41)
{
for (int j = 0; j <= (i - 1); j++)
{
//Si la columna es la 0 o la 1, entonces aplicar formato izquierdo
if (j == 0 || j == 1)
{
e.Row.Cells[j].CssClass = "azulCSSLEFT";
}
//En caso contrario, formato derecho
else
{
e.Row.Cells[j].CssClass = "azulCSSRIGHT";
}
}
}
else if (!(index == 0 || index == 1 || index == 2))
{
for (int j = 0; j <= (i - 1); j++)
{
//Si la columna es la 0 o la 1, entonces aplicar formato izquierdo
if (j == 0 || j == 1)
{
e.Row.Cells[j].CssClass = "negroCSSLEFT";
}
//En caso contrario, formato derecho
else
{
e.Row.Cells[j].CssClass = "negroCSSRIGHT";
}
}
}
}
}
最后这是我用来为字体和背景着色的一些CSS(不确定是否有必要提供):
.naranjaCSSLEFT
{
font-weight:bold;
color:#C65911;
font-size: 13px;
text-align:left;
font-family:tahoma;
}
.naranjaCSSRIGHT
{
font-weight:bold;
color:#C65911;
font-size: 13px;
text-align:right;
font-family:tahoma;
}
.azulCSSLEFT
{
font-weight:bold;
color:#2F75B5;
font-size: 13px;
text-align:left;
font-family:tahoma;
}
.azulCSSRIGHT
{
font-weight:bold;
color:#2F75B5;
font-size: 13px;
text-align:right;
font-family:tahoma;
}
.negroCSSLEFT
{
font-weight:normal;
color:#000000;
font-size: 13px;
text-align:left;
font-family:tahoma;
}
.negroCSSRIGHT
{
font-weight:normal ;
color:#000000;
font-size: 13px;
text-align:right;
font-family:tahoma;
}
.FILACSS
{
font-weight:bold ;
color:#FFFFFF;
font-size: 13px;
text-align:center;
font-family:tahoma;
background:#2F75B5;
border:hidden;
}
如果您想知道在申请之后我得到了什么:
看起来:搞砸了!第3排......不知道发生了什么。 colspan适用于不同的事件。
如果你想知道colspan Rowcreated事件是什么,是这样的:
protected void COl(object sender, GridViewRowEventArgs e)
{
int index = e.Row.RowIndex;
int i = e.Row.Cells.Count;
if (i == 4)
{
if (index == 0)
{
for (int j = 2; j <= (i - 1); j++)
{
//e.Row.Cells[j].CssClass = "GVFixedHeader";
e.Row.Cells[j].CssClass = "FILACSS";
}
// e.Row.Cells[2].Text = "ACUMULADO DE ENERO - " + NomMes;
e.Row.Cells[2].ColumnSpan = 2;
e.Row.Cells.RemoveAt(3);
}
if (index == 1)
{
for (int j = 2; j <= (i - 1); j++)
{
e.Row.Cells[j].CssClass = "FILACSS";
}
}
if (index == 2)
{
for (int j = 2; j <= (i - 1); j++)
{
e.Row.Cells[j].CssClass = "FILACSS";
}
}
}
if (i == 8)
{
if (index == 0)
{
for (int j = 2; j <= (i - 1); j++)
{
//e.Row.Cells[j].CssClass = "FILACSS";
e.Row.Cells[j].CssClass = "FILACSS";
}
//*******************************
//e.Row.Cells[0].Text = "ACUMULADO DE ENERO - " + NomMes;
e.Row.Cells[2].ColumnSpan = 6;
for (int b = 7; b >= 3; b--)
{
e.Row.Cells.RemoveAt(b);
}
}
if (index == 1)
{
for (int j = 2; j <= (i - 1); j++)
{
//e.Row.Cells[j].CssClass = "FILACSS";
e.Row.Cells[j].CssClass = "FILACSS";
}
//******************************
for (int b = 2; b <= 6; b++)
{
e.Row.Cells[b].ColumnSpan = 2;
b++;
}
for (int b = 7; b >= 3; b--)
{
e.Row.Cells.RemoveAt(b);
b--;
}
}
if (index == 2)
{
for (int j = 2; j <= (i - 1); j++)
{
//e.Row.Cells[j].CssClass = "FILACSS";
e.Row.Cells[j].CssClass = "FILACSS";
}
}
}
if (i == 10)
{
if (index == 0)
{
for (int j = 2; j <= (i - 1); j++)
{
e.Row.Cells[j].CssClass = "FILACSS";
}
//*******************************
//e.Row.Cells[2].Text = "ACUMULADO DE ENERO - " + NomMes;
e.Row.Cells[2].ColumnSpan = 8;
for (int b = 9; b >= 3; b--)
{
e.Row.Cells.RemoveAt(b);
}
}
if (index == 1)
{
for (int j = 2; j <= (i - 1); j++)
{
e.Row.Cells[j].CssClass = "FILACSS";
}
//******************************
for (int b = 2; b <= 8; b++)
{
e.Row.Cells[b].ColumnSpan = 2;
b++;
}
for (int b = 9; b >= 3; b--)
{
e.Row.Cells.RemoveAt(b);
b--;
}
}
if (index == 2)
{
for (int j = 2; j <= (i - 1); j++)
{
e.Row.Cells[j].CssClass = "FILACSS";
}
}
}
if (i == 12)
{
if (index == 0)
{
for (int j = 2; j <= (i - 1); j++)
{
e.Row.Cells[j].CssClass = "FILACSS";
}
//*******************************
//e.Row.Cells[2].Text = "ACUMULADO DE ENERO - " + NomMes;
e.Row.Cells[2].ColumnSpan = 10;
for (int b = 11; b >= 3; b--)
{
e.Row.Cells.RemoveAt(b);
}
}
if (index == 1)
{
for (int j = 2; j <= (i - 1); j++)
{
e.Row.Cells[j].CssClass = "FILACSS";
}
//******************************
for (int b = 2; b <= 10; b++)
{
e.Row.Cells[b].ColumnSpan = 2;
b++;
}
for (int b = 11; b >= 3; b--)
{
e.Row.Cells.RemoveAt(b);
b--;
}
}
if (index == 2)
{
for (int j = 2; j <= (i - 1); j++)
{
e.Row.Cells[j].CssClass = "FILACSS";
}
}
}
}
列尚未冻结。
答案 0 :(得分:0)
我昨晚一直在努力,我找到了第0列和第1列的解决方案,但我仍然缺少冻结第一行(0,1,2)。我工作的这个例子冻结了标题,但正如我之前所说,我将隐藏标题。
这是我正在应用的新代码:
HTML:
<div>
<asp:GridView ID="cphMain_cphMain_cphMain_GridView2" runat="server" Width="100%" AutoGenerateColumns="true" GridLines="None"
OnRowCreated="COl" OnRowDataBound="ROWCSS">
<RowStyle HorizontalAlign="Left" VerticalAlign="Middle" Wrap="False" />
</asp:GridView>
<script type="text/javascript">
$(document).ready(function () {
$('#cphMain_cphMain_cphMain_GridView2').gridviewScroll({
width: 930,
height: 400,
freezesize: 2
});
});
</script>
</div>
在“head”部分,我放置了这些脚本地址:
HTML:
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.9.1/jquery-ui.min.js"></script>
<script src="JQuery/GridViewHeader.js"></script>
为网格提供CSS格式我使用上面提到的相同事件,除了CSS扩展名:Pinned,col1,col2,滚动。
不再使用:
//THIS IS THE FOR, THAT LOCKS THE COLUMN 0 and 1 ************
for (int j = 0; j <= (i - 1); j++)
{
if (j == 0)
{
e.Row.Cells[j].CssClass = "pinned col1";
}
else if (j == 1)
{
e.Row.Cells[j].CssClass = "pinned col2";
}
else
{
e.Row.Cells[j].CssClass = "scrolled";
}
}
//********************************
如果您质疑其中的代码:
<script src="JQuery/GridViewHeader.js"></script>
你可以在这里检查一下(说实话我看不懂这个我发现它并复制粘贴):
http://gridviewscroll.aspcity.idv.tw/Scripts/gridviewScroll.min.js?20130319
我从以下的例子中得到了例子: