【发布时间】:2017-06-16 07:11:11
【问题描述】:
我有一个 ASP.NET 网格视图,它有几个关联的详细信息视图和一个辅助网格视图。当用户单击gridview 中的一行时,会在gridview 的右侧弹出detailsviews。这很好,但是随着 gridview 行数的增加,详细信息视图在页面上被推得越来越低,这使用户很难找到它们。
我想做的是当用户选择他们感兴趣的行时,将详细信息视图的顶部与所选行对齐。
我尝试使用以下方式设置 CSS:
[id$="ContentPlaceHolder1_dvProductionReport"],
[id$="ContentPlaceHolder1_dvOraclePartDetails"],
[id$="ContentPlaceHolder1_gvReceipts"]
{
position: fixed;
}
这不起作用。我还尝试使用 this example 使用 JavaScript 定位它(在此示例中仅使用第一个选择器):
<script type="text/javascript" src="https://code.jquery.com/jquery-1.10.2.js"></script>
<script type="text/javascript">
$().ready(function () {
//var $scrollingDiv = [id$ = "ContentPlaceHolder1_dvProductionReport"];
var elements = document.querySelector('[id$="ContentPlaceHolder1_dvProductionReport"]');
console.log(elements);
$(window).scroll(function () {
elements
.stop()
.animate({ "marginTop": ($(window).scrollTop() + 30) + "px" }, "slow");
});
});
</script>
但这在 Chrome 中不起作用,因为显然“动画”是 Chrome 中的一个关键字,但 example 在 Firefox 中起作用。
问题:
如何在用户滚动时保持详细信息视图,或者至少弹出与他们选择的网格视图中的行对齐的详细信息视图?
编辑:
针对@rexroxm 的建议:
我已经添加:
<div style="position: absolute"><td>...</td></div> 第一个细节视图。这没有什么区别,所以我将它添加到 .CSS 文件中:
[id$="ContentPlaceHolder1_dvProductionReport"],
[id$="ContentPlaceHolder1_dvOraclePartDetails"],
[id$="ContentPlaceHolder1_gvReceipts"]
{
position: absolute;
}
我可以看到position: absolute; 的 CSS 显示在所有三个相关的详细信息视图 (2) 和网格视图 (1) 上。如果我在 Chrome > Inspect > Developer tools 中检查样式,我看到position: absolute; 在第一个视图中显示所有三个,但它在第二个视图中被划线(不确定这些被称为什么,但它们向您展示了您选择的元素的 CSS 样式)。我也试过使用:
[id$="ContentPlaceHolder1_dvProductionReport"],
[id$="ContentPlaceHolder1_dvOraclePartDetails"],
[id$="ContentPlaceHolder1_gvReceipts"]
{
position: absolute !important;
}
这也显示为划线。
这是完整的<td>...</td>,很抱歉,它可能会有所帮助:
<td>
<div style="position: absolute">
<asp:DetailsView ID="dvProductionReport" runat="server" Height="50px"
Width="125px"
EnableModelValidation="True" AutoGenerateRows="False"
DataKeyNames="PartNumber" Caption="Part Details" >
<AlternatingRowStyle BackColor="#66FF66" ForeColor="Black" />
<Fields>
<asp:BoundField DataField="PartNumber" HeaderText="Part Number:"
SortExpression="PartNumber" >
<HeaderStyle Font-Bold="True" HorizontalAlign="Center" VerticalAlign="Middle"
Wrap="False" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
</asp:BoundField>
<asp:BoundField DataField="AssemblyPartNumber"
HeaderText="Assembly Part Number:" SortExpression="AssemblyPartNumber" >
<HeaderStyle Font-Bold="True" HorizontalAlign="Center" VerticalAlign="Middle"
Wrap="False" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
</asp:BoundField>
<asp:TemplateField HeaderText="Line Down:" SortExpression="LineDown">
<EditItemTemplate>
<asp:CheckBox ID="CheckBox1" runat="server" Checked='<%# Convert.ToBoolean(Eval("LineDown")) %>' />
</EditItemTemplate>
<InsertItemTemplate>
<asp:CheckBox ID="CheckBox1" runat="server" Checked='<%# Convert.ToBoolean(Eval("LineDown")) %>' />
</InsertItemTemplate>
<ItemTemplate>
<asp:CheckBox ID="CheckBox1" runat="server" Checked='<%# Convert.ToBoolean(Eval("LineDown")) %>'
Enabled="false" />
</ItemTemplate>
<HeaderStyle Font-Bold="True" HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
</asp:TemplateField>
<asp:BoundField DataField="Product" HeaderText="Product:"
SortExpression="Product" >
<HeaderStyle Font-Bold="True" HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
</asp:BoundField>
<asp:BoundField DataField="Assembly" HeaderText="Assembly:"
SortExpression="Assembly" >
<HeaderStyle Font-Bold="True" HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
</asp:BoundField>
<asp:BoundField DataField="OrderNumber" HeaderText="Order Number:"
SortExpression="OrderNumber" >
<HeaderStyle Font-Bold="True" HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
</asp:BoundField>
<asp:BoundField DataField="Department" HeaderText="Department:"
SortExpression="Department" >
<HeaderStyle Font-Bold="True" HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
</asp:BoundField>
<asp:BoundField DataField="DateAdded" HeaderText="Date Added:"
SortExpression="DateAdded" DataFormatString="{0:d}" >
<HeaderStyle Font-Bold="True" HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
</asp:BoundField>
<asp:BoundField DataField="DateRequired" HeaderText="Date Required:"
SortExpression="DateRequired" DataFormatString="{0:d}" >
<HeaderStyle Font-Bold="True" HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
</asp:BoundField>
<asp:BoundField DataField="QuantityRequired" HeaderText="Quantity Required:"
SortExpression="QuantityRequired" >
<HeaderStyle Font-Bold="True" HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
</asp:BoundField>
<asp:TemplateField HeaderText="Filled:" SortExpression="Filled">
<EditItemTemplate>
<asp:CheckBox ID="CheckBox2" runat="server" Checked='<%# Convert.ToBoolean(Eval("Filled")) %>' />
</EditItemTemplate>
<InsertItemTemplate>
<asp:CheckBox ID="CheckBox2" runat="server" Checked='<%# Convert.ToBoolean(Eval("Filled")) %>' />
</InsertItemTemplate>
<ItemTemplate>
<asp:CheckBox ID="CheckBox2" runat="server" Checked='<%# Convert.ToBoolean(Eval("Filled")) %>'
Enabled="false" />
</ItemTemplate>
<HeaderStyle Font-Bold="True" HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
</asp:TemplateField>
<asp:TemplateField HeaderText="Closed:" SortExpression="Closed">
<EditItemTemplate>
<asp:CheckBox ID="CheckBox3" runat="server" Checked='<%# Convert.ToBoolean(Eval("Closed")) %>' />
</EditItemTemplate>
<InsertItemTemplate>
<asp:CheckBox ID="CheckBox3" runat="server" Checked='<%# Convert.ToBoolean(Eval("Closed")) %>' />
</InsertItemTemplate>
<ItemTemplate>
<asp:CheckBox ID="CheckBox3" runat="server" Checked='<%# Convert.ToBoolean(Eval("Closed")) %>'
Enabled="false" />
</ItemTemplate>
<HeaderStyle Font-Bold="True" HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
</asp:TemplateField>
<asp:BoundField DataField="ProductionCell" HeaderText="Production Cell:"
SortExpression="ProductionCell" >
<HeaderStyle Font-Bold="True" HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
</asp:BoundField>
<asp:BoundField DataField="ProductionReason" HeaderText="Production Reason:"
SortExpression="ProductionReason" >
<HeaderStyle Font-Bold="True" HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" Wrap="True" />
</asp:BoundField>
<asp:BoundField DataField="ProductionComments"
HeaderText="Production Comments:" SortExpression="ProductionComments" >
<HeaderStyle Font-Bold="True" HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" Wrap="True" />
</asp:BoundField>
<asp:BoundField DataField="ReportingAssociate"
HeaderText="Reporting Associate:" SortExpression="ReportingAssociate" >
<HeaderStyle Font-Bold="True" HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
</asp:BoundField>
<asp:HyperLinkField DataTextField="EmailAddress" HeaderText="Email Address:"
SortExpression="EmailAddress" >
<HeaderStyle Font-Bold="True" HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
</asp:HyperLinkField>
<asp:BoundField DataField="RootCause" HeaderText="Root Cause:"
SortExpression="RootCause" >
<HeaderStyle Font-Bold="True" HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
</asp:BoundField>
<asp:BoundField DataField="BuyerComments" HeaderText="Buyer Comments:"
SortExpression="BuyerComments" >
<HeaderStyle Font-Bold="True" HorizontalAlign="Center" VerticalAlign="Middle" Wrap="False" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" Wrap="True" />
</asp:BoundField>
</Fields>
</asp:DetailsView>
</div>
</td>
【问题讨论】:
标签: javascript css asp.net gridview detailsview