修改

我可以给出一个小案例，以便每个人都理解我实际上想要实现的目标。我有一个调查有四个问题和五个不同的答案选项。调查如下：

你多大了？
你住在哪个国家？
你有几个孩子？
你有多少收入？

我想在每个饼图中显示每个问题，默认情况下，应显示所有内容。通过演示，您可以看到一个人的年龄，一个人住在哪里，一个人有多少孩子和收入的可能性。

但是我希望有复选框，这样我才能在全国范围内看到一个收入不错的40岁的人。并且看看他/她将有多少孩子的概率。

这个工具的目标也是找到糟糕情况的目标。

这是清楚还是？

Answer 1

下面是使用基于CheckBox的过滤的示例。 WHERE子句有点长。

SELECT * FROM Answers WHERE
(
    @Q1AnswerOption1 | @Q1AnswerOption2 | @Q1AnswerOption3 | @Q1AnswerOption3 | @Q1AnswerOption4 | @Q1AnswerOption5 = 0
    OR Q1Answer = 1 * @Q1AnswerOption1 OR Q1Answer = 2 * @Q1AnswerOption2 OR Q1Answer = 3 * @Q1AnswerOption3 OR Q1Answer = 4 * @Q1AnswerOption4 OR Q1Answer = 5 * @Q1AnswerOption5
) AND (
    @Q2AnswerOption1 | @Q2AnswerOption2 | @Q2AnswerOption3 | @Q2AnswerOption3 | @Q2AnswerOption4 | @Q2AnswerOption5 = 0
    OR Q2Answer = 1 * @Q2AnswerOption1 OR Q2Answer = 2 * @Q2AnswerOption2 OR Q2Answer = 3 * @Q2AnswerOption3 OR Q2Answer = 4 * @Q2AnswerOption4 OR Q3Answer = 5 * @Q2AnswerOption5
) AND (
    @Q3AnswerOption1 | @Q3AnswerOption2 | @Q3AnswerOption3 | @Q3AnswerOption3 | @Q3AnswerOption4 | @Q3AnswerOption5 = 0
    OR Q3Answer = 1 * @Q3AnswerOption1 OR Q3Answer = 2 * @Q3AnswerOption2 OR Q3Answer = 3 * @Q3AnswerOption3 OR Q3Answer = 4 * @Q3AnswerOption4 OR Q3Answer = 5 * @Q3AnswerOption5
) AND (
    @Q4AnswerOption1 | @Q4AnswerOption2 | @Q4AnswerOption3 | @Q4AnswerOption3 | @Q4AnswerOption4 | @Q4AnswerOption5 = 0
    OR Q4Answer = 1 * @Q4AnswerOption1 OR Q4Answer = 2 * @Q4AnswerOption2 OR Q4Answer = 3 * @Q4AnswerOption3 OR Q4Answer = 4 * @Q4AnswerOption4 OR Q4Answer = 5 * @Q4AnswerOption5
)

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Form1.aspx.cs" Inherits="aspx_Form1" %> <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> </head> <body> <form id="form1" runat="server"> <div> <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>" SelectCommand="SELECT * FROM Answers WHERE (@Q1AnswerOption1 | @Q1AnswerOption2 | @Q1AnswerOption3 | @Q1AnswerOption3 | @Q1AnswerOption4 | @Q1AnswerOption5 = 0 OR Q1Answer = 1 * @Q1AnswerOption1 OR Q1Answer = 2 * @Q1AnswerOption2 OR Q1Answer = 3 * @Q1AnswerOption3 OR Q1Answer = 4 * @Q1AnswerOption4 OR Q1Answer = 5 * @Q1AnswerOption5) AND (@Q2AnswerOption1 | @Q2AnswerOption2 | @Q2AnswerOption3 | @Q2AnswerOption3 | @Q2AnswerOption4 | @Q2AnswerOption5 = 0 OR Q2Answer = 1 * @Q2AnswerOption1 OR Q2Answer = 2 * @Q2AnswerOption2 OR Q2Answer = 3 * @Q2AnswerOption3 OR Q2Answer = 4 * @Q2AnswerOption4 OR Q3Answer = 5 * @Q2AnswerOption5) AND (@Q3AnswerOption1 | @Q3AnswerOption2 | @Q3AnswerOption3 | @Q3AnswerOption3 | @Q3AnswerOption4 | @Q3AnswerOption5 = 0 OR Q3Answer = 1 * @Q3AnswerOption1 OR Q3Answer = 2 * @Q3AnswerOption2 OR Q3Answer = 3 * @Q3AnswerOption3 OR Q3Answer = 4 * @Q3AnswerOption4 OR Q3Answer = 5 * @Q3AnswerOption5) AND (@Q4AnswerOption1 | @Q4AnswerOption2 | @Q4AnswerOption3 | @Q4AnswerOption3 | @Q4AnswerOption4 | @Q4AnswerOption5 = 0 OR Q4Answer = 1 * @Q4AnswerOption1 OR Q4Answer = 2 * @Q4AnswerOption2 OR Q4Answer = 3 * @Q4AnswerOption3 OR Q4Answer = 4 * @Q4AnswerOption4 OR Q4Answer = 5 * @Q4AnswerOption5)"> <SelectParameters> <asp:ControlParameter ControlID="Q1AnswerOption1CheckBox" Name="Q1AnswerOption1" PropertyName="Checked" Type="Byte" DefaultValue="0" /> <asp:ControlParameter ControlID="Q1AnswerOption2CheckBox" Name="Q1AnswerOption2" PropertyName="Checked" Type="Byte" DefaultValue="0" /> <asp:ControlParameter ControlID="Q1AnswerOption3CheckBox" Name="Q1AnswerOption3" PropertyName="Checked" Type="Byte" DefaultValue="0" /> <asp:ControlParameter ControlID="Q1AnswerOption4CheckBox" Name="Q1AnswerOption4" PropertyName="Checked" Type="Byte" DefaultValue="0" /> <asp:ControlParameter ControlID="Q1AnswerOption5CheckBox" Name="Q1AnswerOption5" PropertyName="Checked" Type="Byte" DefaultValue="0" /> <asp:ControlParameter ControlID="Q2AnswerOption1CheckBox" Name="Q2AnswerOption1" PropertyName="Checked" Type="Byte" DefaultValue="0" /> <asp:ControlParameter ControlID="Q2AnswerOption2CheckBox" Name="Q2AnswerOption2" PropertyName="Checked" Type="Byte" DefaultValue="0" /> <asp:ControlParameter ControlID="Q2AnswerOption3CheckBox" Name="Q2AnswerOption3" PropertyName="Checked" Type="Byte" DefaultValue="0" /> <asp:ControlParameter ControlID="Q2AnswerOption4CheckBox" Name="Q2AnswerOption4" PropertyName="Checked" Type="Byte" DefaultValue="0" /> <asp:ControlParameter ControlID="Q2AnswerOption5CheckBox" Name="Q2AnswerOption5" PropertyName="Checked" Type="Byte" DefaultValue="0" /> <asp:ControlParameter ControlID="Q3AnswerOption1CheckBox" Name="Q3AnswerOption1" PropertyName="Checked" Type="Byte" DefaultValue="0" /> <asp:ControlParameter ControlID="Q3AnswerOption2CheckBox" Name="Q3AnswerOption2" PropertyName="Checked" Type="Byte" DefaultValue="0" /> <asp:ControlParameter ControlID="Q3AnswerOption3CheckBox" Name="Q3AnswerOption3" PropertyName="Checked" Type="Byte" DefaultValue="0" /> <asp:ControlParameter ControlID="Q3AnswerOption4CheckBox" Name="Q3AnswerOption4" PropertyName="Checked" Type="Byte" DefaultValue="0" /> <asp:ControlParameter ControlID="Q3AnswerOption5CheckBox" Name="Q3AnswerOption5" PropertyName="Checked" Type="Byte" DefaultValue="0" /> <asp:ControlParameter ControlID="Q4AnswerOption1CheckBox" Name="Q4AnswerOption1" PropertyName="Checked" Type="Byte" DefaultValue="0" /> <asp:ControlParameter ControlID="Q4AnswerOption2CheckBox" Name="Q4AnswerOption2" PropertyName="Checked" Type="Byte" DefaultValue="0" /> <asp:ControlParameter ControlID="Q4AnswerOption3CheckBox" Name="Q4AnswerOption3" PropertyName="Checked" Type="Byte" DefaultValue="0" /> <asp:ControlParameter ControlID="Q4AnswerOption4CheckBox" Name="Q4AnswerOption4" PropertyName="Checked" Type="Byte" DefaultValue="0" /> <asp:ControlParameter ControlID="Q4AnswerOption5CheckBox" Name="Q4AnswerOption5" PropertyName="Checked" Type="Byte" DefaultValue="0" /> </SelectParameters> </asp:SqlDataSource> <br /> Question 1    <asp:CheckBox ID="Q1AnswerOption1CheckBox" runat="server" Text="AnswerOption1" AutoPostBack="True" />     <asp:CheckBox ID="Q1AnswerOption2CheckBox" runat="server" Text="AnswerOption2" AutoPostBack="True" />     <asp:CheckBox ID="Q1AnswerOption3CheckBox" runat="server" Text="AnswerOption3" AutoPostBack="True" />     <asp:CheckBox ID="Q1AnswerOption4CheckBox" runat="server" Text="AnswerOption4" AutoPostBack="True" />     <asp:CheckBox ID="Q1AnswerOption5CheckBox" runat="server" Text="AnswerOption5" AutoPostBack="True" /> <br /> Question 2    <asp:CheckBox ID="Q2AnswerOption1CheckBox" runat="server" Text="AnswerOption1" AutoPostBack="True" />     <asp:CheckBox ID="Q2AnswerOption2CheckBox" runat="server" Text="AnswerOption2" AutoPostBack="True" />     <asp:CheckBox ID="Q2AnswerOption3CheckBox" runat="server" Text="AnswerOption3" AutoPostBack="True" />     <asp:CheckBox ID="Q2AnswerOption4CheckBox" runat="server" Text="AnswerOption4" AutoPostBack="True" />     <asp:CheckBox ID="Q2AnswerOption5CheckBox" runat="server" Text="AnswerOption5" AutoPostBack="True" /> <br /> Question 3    <asp:CheckBox ID="Q3AnswerOption1CheckBox" runat="server" Text="AnswerOption1" AutoPostBack="True" />     <asp:CheckBox ID="Q3AnswerOption2CheckBox" runat="server" Text="AnswerOption2" AutoPostBack="True" />     <asp:CheckBox ID="Q3AnswerOption3CheckBox" runat="server" Text="AnswerOption3" AutoPostBack="True" />     <asp:CheckBox ID="Q3AnswerOption4CheckBox" runat="server" Text="AnswerOption4" AutoPostBack="True" />     <asp:CheckBox ID="Q3AnswerOption5CheckBox" runat="server" Text="AnswerOption5" AutoPostBack="True" /> <br /> Question 4    <asp:CheckBox ID="Q4AnswerOption1CheckBox" runat="server" Text="AnswerOption1" AutoPostBack="True" />     <asp:CheckBox ID="Q4AnswerOption2CheckBox" runat="server" Text="AnswerOption2" AutoPostBack="True" />     <asp:CheckBox ID="Q4AnswerOption3CheckBox" runat="server" Text="AnswerOption3" AutoPostBack="True" />     <asp:CheckBox ID="Q4AnswerOption4CheckBox" runat="server" Text="AnswerOption4" AutoPostBack="True" />     <asp:CheckBox ID="Q4AnswerOption5CheckBox" runat="server" Text="AnswerOption5" AutoPostBack="True" /> <br /> <br /> Answers<br /> <asp:ListView ID="ListView1" runat="server" DataKeyNames="Id" DataSourceID="SqlDataSource1"> <AlternatingItemTemplate> <tr style="background-color: #FFF8DC;"> <td> <asp:Label ID="IdLabel" runat="server" Text='<%# Eval("Id") %>' /> </td> <td> <asp:Label ID="Q1AnswerLabel" runat="server" Text='<%# Eval("Q1Answer") %>' /> </td> <td> <asp:Label ID="Q2AnswerLabel" runat="server" Text='<%# Eval("Q2Answer") %>' /> </td> <td> <asp:Label ID="Q3AnswerLabel" runat="server" Text='<%# Eval("Q3Answer") %>' /> </td> <td> <asp:Label ID="Q4AnswerLabel" runat="server" Text='<%# Eval("Q4Answer") %>' /> </td> </tr> </AlternatingItemTemplate> <EditItemTemplate> <tr style="background-color: #008A8C; color: #FFFFFF;"> <td> <asp:Button ID="UpdateButton" runat="server" CommandName="Update" Text="Update" /> <asp:Button ID="CancelButton" runat="server" CommandName="Cancel" Text="Cancel" /> </td> <td> <asp:Label ID="IdLabel1" runat="server" Text='<%# Eval("Id") %>' /> </td> <td> <asp:TextBox ID="Q1AnswerTextBox" runat="server" Text='<%# Bind("Q1Answer") %>' /> </td> <td> <asp:TextBox ID="Q2AnswerTextBox" runat="server" Text='<%# Bind("Q2Answer") %>' /> </td> <td> <asp:TextBox ID="Q3AnswerTextBox" runat="server" Text='<%# Bind("Q3Answer") %>' /> </td> <td> <asp:TextBox ID="Q4AnswerTextBox" runat="server" Text='<%# Bind("Q4Answer") %>' /> </td> </tr> </EditItemTemplate> <EmptyDataTemplate> <table runat="server" style="background-color: #FFFFFF; border-collapse: collapse; border-color: #999999; border-style: none; border-width: 1px;"> <tr> <td>No data was returned.</td> </tr> </table> </EmptyDataTemplate> <InsertItemTemplate> <tr style=""> <td> <asp:Button ID="InsertButton" runat="server" CommandName="Insert" Text="Insert" /> <asp:Button ID="CancelButton" runat="server" CommandName="Cancel" Text="Clear" /> </td> <td> <asp:TextBox ID="IdTextBox" runat="server" Text='<%# Bind("Id") %>' /> </td> <td> <asp:TextBox ID="Q1AnswerTextBox" runat="server" Text='<%# Bind("Q1Answer") %>' /> </td> <td> <asp:TextBox ID="Q2AnswerTextBox" runat="server" Text='<%# Bind("Q2Answer") %>' /> </td> <td> <asp:TextBox ID="Q3AnswerTextBox" runat="server" Text='<%# Bind("Q3Answer") %>' /> </td> <td> <asp:TextBox ID="Q4AnswerTextBox" runat="server" Text='<%# Bind("Q4Answer") %>' /> </td> </tr> </InsertItemTemplate> <ItemTemplate> <tr style="background-color: #DCDCDC; color: #000000;"> <td> <asp:Label ID="IdLabel" runat="server" Text='<%# Eval("Id") %>' /> </td> <td> <asp:Label ID="Q1AnswerLabel" runat="server" Text='<%# Eval("Q1Answer") %>' /> </td> <td> <asp:Label ID="Q2AnswerLabel" runat="server" Text='<%# Eval("Q2Answer") %>' /> </td> <td> <asp:Label ID="Q3AnswerLabel" runat="server" Text='<%# Eval("Q3Answer") %>' /> </td> <td> <asp:Label ID="Q4AnswerLabel" runat="server" Text='<%# Eval("Q4Answer") %>' /> </td> </tr> </ItemTemplate> <LayoutTemplate> <table runat="server"> <tr runat="server"> <td runat="server"> <table id="itemPlaceholderContainer" runat="server" border="1" style="background-color: #FFFFFF; border-collapse: collapse; border-color: #999999; border-style: none; border-width: 1px; font-family: Verdana, Arial, Helvetica, sans-serif;"> <tr runat="server" style="background-color: #DCDCDC; color: #000000;"> <th runat="server">Id</th> <th runat="server">Q1Answer</th> <th runat="server">Q2Answer</th> <th runat="server">Q3Answer</th> <th runat="server">Q4Answer</th> </tr> <tr id="itemPlaceholder" runat="server"> </tr> </table> </td> </tr> <tr runat="server"> <td runat="server" style="text-align: center; background-color: #CCCCCC; font-family: Verdana, Arial, Helvetica, sans-serif; color: #000000;"></td> </tr> </table> </LayoutTemplate> <SelectedItemTemplate> <tr style="background-color: #008A8C; font-weight: bold; color: #FFFFFF;"> <td> <asp:Label ID="IdLabel" runat="server" Text='<%# Eval("Id") %>' /> </td> <td> <asp:Label ID="Q1AnswerLabel" runat="server" Text='<%# Eval("Q1Answer") %>' /> </td> <td> <asp:Label ID="Q2AnswerLabel" runat="server" Text='<%# Eval("Q2Answer") %>' /> </td> <td> <asp:Label ID="Q3AnswerLabel" runat="server" Text='<%# Eval("Q3Answer") %>' /> </td> <td> <asp:Label ID="Q4AnswerLabel" runat="server" Text='<%# Eval("Q4Answer") %>' /> </td> </tr> </SelectedItemTemplate> </asp:ListView> </div> </form> </body> </html>

按复选框类别筛选查询

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1 个答案: