Question

如何让我的gridview在屏幕内很好地适应。我添加了这个属性width =“100％”i。但是我的gridview仍然超出了我的标题宽度，我将其设置为100％。

enter image description here

以下是我第一次尝试的gridview的源代码。

<asp:GridView ID="GWCase" runat="server"  Top="0%" Width="100%" BackColor="#CCCCCC" BorderColor="#999999" BorderStyle="Solid" BorderWidth="3px" CellPadding="4" CellSpacing="2" ForeColor="Black" Height="199px" AutoGenerateSelectButton="True" OnSelectedIndexChanged="GWCase_SelectedIndexChanged">

    <FooterStyle BackColor="#CCCCCC" />
    <HeaderStyle BackColor="Black" Font-Bold="True" ForeColor="White" />
    <PagerStyle BackColor="#CCCCCC" ForeColor="Black" HorizontalAlign="Left" />
    <RowStyle BackColor="White" />
    <SelectedRowStyle BackColor="#000099" Font-Bold="True" ForeColor="White" />
    <SortedAscendingCellStyle BackColor="#F1F1F1" />
    <SortedAscendingHeaderStyle BackColor="#808080" />
    <SortedDescendingCellStyle BackColor="#CAC9C9" />
    <SortedDescendingHeaderStyle BackColor="#383838" />
</asp:GridView>

我尝试使用像这样的css方法

<ul id="assigngw">
<asp:GridView ID="GWCase" runat="server"  Top="0%" BackColor="#CCCCCC" BorderColor="#999999" BorderStyle="Solid" BorderWidth="3px" CellPadding="4" CellSpacing="2" ForeColor="Black" Height="199px" AutoGenerateSelectButton="True" OnSelectedIndexChanged="GWCase_SelectedIndexChanged">

    <FooterStyle BackColor="#CCCCCC" />
    <HeaderStyle BackColor="Black" Font-Bold="True" ForeColor="White" />
    <PagerStyle BackColor="#CCCCCC" ForeColor="Black" HorizontalAlign="Left" />
    <RowStyle BackColor="White" />
    <SelectedRowStyle BackColor="#000099" Font-Bold="True" ForeColor="White" />
    <SortedAscendingCellStyle BackColor="#F1F1F1" />
    <SortedAscendingHeaderStyle BackColor="#808080" />
    <SortedDescendingCellStyle BackColor="#CAC9C9" />
    <SortedDescendingHeaderStyle BackColor="#383838" />
</asp:GridView>
    </ul>

Css代码：

#assigngw {
width:100%;
}

不幸的是两者都不起作用。

这是我的完整源代码。

<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">

<link rel="stylesheet" href="css/style.css" type="text/css" />
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>

<ul id="assigngw">
    <asp:GridView ID="GWCase" runat="server" width="300px" Top="0%" BackColor="#CCCCCC" BorderColor="#999999" BorderStyle="Solid" BorderWidth="3px" CellPadding="4" CellSpacing="2" ForeColor="Black" Height="199px" AutoGenerateSelectButton="True" OnSelectedIndexChanged="GWCase_SelectedIndexChanged">

    <FooterStyle BackColor="#CCCCCC" />
    <HeaderStyle BackColor="Black" Font-Bold="True" ForeColor="White" />
    <PagerStyle BackColor="#CCCCCC" ForeColor="Black" HorizontalAlign="Left" />
    <RowStyle BackColor="White" />
    <SelectedRowStyle BackColor="#000099" Font-Bold="True" ForeColor="White" />
    <SortedAscendingCellStyle BackColor="#F1F1F1" />
    <SortedAscendingHeaderStyle BackColor="#808080" />
    <SortedDescendingCellStyle BackColor="#CAC9C9" />
    <SortedDescendingHeaderStyle BackColor="#383838" />
</asp:GridView>
    </ul>


<br />
Case ID :
<asp:Label ID="lblCID" runat="server"></asp:Label>
&nbsp;is situation near
<asp:DropDownList ID="lblocation" runat="server" OnSelectedIndexChanged="lblocation_SelectedIndexChanged" AutoPostBack="True" DataTextField="location" DataValueField="location">
    <asp:ListItem>Select Location</asp:ListItem>
    <asp:ListItem>Bukit Batok NPC</asp:ListItem>
    <asp:ListItem>Bukit Panjang NPC</asp:ListItem>
    <asp:ListItem>Choa Chu Kang NPC</asp:ListItem>
    <asp:ListItem>Jurong West NPC</asp:ListItem>
    <asp:ListItem>Nanyang NPC</asp:ListItem>
    <asp:ListItem>Woodlands East NPC</asp:ListItem>
    <asp:ListItem>Woodlands West NPC</asp:ListItem>
    <asp:ListItem>Ang Mo Kio North NPC</asp:ListItem>
    <asp:ListItem>Ang Mo Kio South NPC</asp:ListItem>
    <asp:ListItem>Punggol NPC</asp:ListItem>
    <asp:ListItem>Hougang NPC</asp:ListItem>
    <asp:ListItem>Sembawang NPC</asp:ListItem>
    <asp:ListItem>Serangoon NPC</asp:ListItem>
    <asp:ListItem>Sengkang NPC</asp:ListItem>
    <asp:ListItem>Yishun North NPC</asp:ListItem>
    <asp:ListItem>Yishun South NPC</asp:ListItem>
    <asp:ListItem>Bedok North NPC</asp:ListItem>
    <asp:ListItem>Bedok South NPC</asp:ListItem>
    <asp:ListItem>Changi NPC</asp:ListItem>
    <asp:ListItem>Geylang NPC</asp:ListItem>
    <asp:ListItem>Marine Parade NPC</asp:ListItem>
    <asp:ListItem>Pasir Ris NPC</asp:ListItem>
    <asp:ListItem>Tampines NPC</asp:ListItem>
    <asp:ListItem>Bukit Merah West NPC</asp:ListItem>
    <asp:ListItem>Clementi NPC</asp:ListItem>
    <asp:ListItem>Queenstown NPC</asp:ListItem>
    <asp:ListItem>Jurong East NPC</asp:ListItem>
    <asp:ListItem>Bishan NPC</asp:ListItem>
    <asp:ListItem>Bukit Timah NPC</asp:ListItem>
    <asp:ListItem>Kampung Java NPC</asp:ListItem>
    <asp:ListItem>Orchard NPC</asp:ListItem>
    <asp:ListItem>Toa Payoh NPC</asp:ListItem>
    <asp:ListItem>Bukit Merah East NPC</asp:ListItem>
    <asp:ListItem>Rochor NPC</asp:ListItem>
    <asp:ListItem>Marina Bay NPC</asp:ListItem>
</asp:DropDownList>
<br />
<br />
The following case will be assigned to this selected officer&nbsp;
    <asp:DropDownList ID="DDLpolice" runat="server" DataTextField="dropdownpolice" DataValueField="dropdownpolice" OnSelectedIndexChanged ="DDLpolice_SelectedIndexChanged1" style="height: 22px"
    AppendDataBoundItems="true" AutoPostBack="True">
<asp:ListItem Value="-1">Select Officer</asp:ListItem>
    </asp:DropDownList>

Answer 1

问题在于您的测试内容和垃圾文本。

添加：

#assigngw td {
  word-wrap:break-word;
}

这将允许每个单元格在不适合的长句子上打破，并且会阻止它增加网格视图的大小。

修改

试试这个

.gridview { width: 100%; word-wrap:break-word; table-layout: fixed; }

此处的关键是table-layout: fixed;，因为它会强制单元格适合表格而不是表格扩展以适合单元格。

更新了jsFiddle

Answer 2

你也可以将你的gridview放在一个div中，就像这样。
<div style="width:100%;overflow:scroll;"> <i>your gridview here</i> </div>

这样，gridview不会超出页面宽度。但是用户将在页面上垂直滚动以查看所有gridview内容。

Answer 3

正在推出网格的行中没有空格的长文本。如果希望文本中断，则需要将此样式属性word-wrap:break-word;添加到单元格中。

Answer 4

 <style type="text/css">
        .tblgridview {
            width: 100%;
            word-wrap: break-word;
            table-layout: fixed;
            font-size: smaller;
            overflow: scroll;
        }
    </style>

如何使我的gridview在页面上适应100％

4 个答案: