如何使我的网格视图很好地适应屏幕。我添加了这个属性width=" 100%“i,但是我的网格视图仍然远远超出了我设置为100%的页眉宽度。

这是我第一次尝试的网格视图的源代码。
<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css方法,如下所示
<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,这两种方法都不起作用。
这是我的全部源代码。
<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>
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
<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>发布于 2013-06-27 17:29:32
问题出在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断开,并将停止它增加网格视图的大小。
编辑
尝尝这个
.gridview {
width: 100%;
word-wrap:break-word;
table-layout: fixed;
}这里的关键是table-layout: fixed;,因为它强制单元格适合表格,而不是扩展表格以适合单元格。
更新的jsFiddle
发布于 2016-07-13 19:23:59
您还可以将网格视图放在div中,如下所示
<div style="width:100%;overflow:scroll;"> <i>your gridview here</i> </div>
这样,网格视图就不会超出页面宽度。但用户将在页面上垂直滚动以查看所有网格视图内容。
发布于 2013-06-27 17:05:11
正是行中没有空格的长文本将网格向外推。如果想要断开文本,则需要将此样式属性word-wrap:break-word;添加到单元格。
https://stackoverflow.com/questions/17338904
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