您好我正在尝试从变量表单中插入数据,但我不知道从哪里开始。我有 3 个脚本。一个类(我们称之为 test.cs)、一个网络表单(test.aspx),当然还有 test.aspx.cs。
让我们从创建表单的类开始(这可以正常创建表单):
public string Questions()
{
SqlCommand cmd = new SqlCommand("SELECT enquete_vraag_ID, enquete_vraag, type, actief FROM enquete_vraag ORDER BY volgorde ASC", con);
SqlDataReader reader;
con.Open();
reader = cmd.ExecuteReader();
StringBuilder str = new StringBuilder("");
while (reader.Read())
{
if (reader["actief"].ToString() == "True")
{
str.Append("<tr>");
str.Append("<td class='bold' colspan='11'>" + reader["enquete_vraag"].ToString() + ":</td>");
str.Append("</tr>");
}
if (reader["type"].ToString() == "radio" && reader["actief"].ToString() == "True")
{
str.Append("<tr>");
str.Append("<td>Cijfer:</td>");
str.Append("<td>1<input type='radio' value='1' name='" + reader["enquete_vraag_ID"].ToString() + "' /></td>");
str.Append("<td>2<input type='radio' value='2' name='" + reader["enquete_vraag_ID"].ToString() + "' /></td>");
str.Append("<td>3<input type='radio' value='3' name='" + reader["enquete_vraag_ID"].ToString() + "' /></td>");
str.Append("<td>4<input type='radio' value='4' name='" + reader["enquete_vraag_ID"].ToString() + "' /></td>");
str.Append("<td>5<input type='radio' value='5' name='" + reader["enquete_vraag_ID"].ToString() + "' /></td>");
str.Append("<td>6<input type='radio' value='6' name='" + reader["enquete_vraag_ID"].ToString() + "' /></td>");
str.Append("<td>7<input type='radio' value='7' name='" + reader["enquete_vraag_ID"].ToString() + "' /></td>");
str.Append("<td>8<input type='radio' value='8' name='" + reader["enquete_vraag_ID"].ToString() + "' /></td>");
str.Append("<td>9<input type='radio' value='9' name='" + reader["enquete_vraag_ID"].ToString() + "' /></td>");
str.Append("<td>10<input type='radio' value='10' name='" + reader["enquete_vraag_ID"].ToString() + "' /></td>");
str.Append("</tr>");
}
else if (reader["type"].ToString() == "open" && reader["actief"].ToString() == "True")
{
str.Append("<tr>");
str.Append("<td colspan='11'><textarea name='" + reader["enquete_vraag_ID"].ToString() + "'></textarea></td>");
str.Append("</tr>");
}
}
reader.Close();
con.Close();
HtmlString text = new HtmlString(str.ToString());
return text.ToString();
}
现在显示它的网络表单应该:
<div id="right-questions">
<form id="Form1" method="post" action="#" runat="server">
<table class="table-questions">
<tr>
<td class="bold" colspan="11">Algemene gegevens:</td>
</tr>
<tr>
<td colspan="11" class="word-spacing">
<asp:Label ID="algemeneGegevensLabel" runat="server" Text=""></asp:Label></td>
</tr>
<asp:Label ID="vragenLabel" runat="server" Text=""></asp:Label>
<tr>
<td colspan="11">
<asp:Button ID="insturenButton" runat="server" Text="Insturen" OnClick="insturenButton_Click" /></td>
</tr>
</table>
</form>
</div>
最后一个 test.aspx.cs (我什么都没有,因为我不知道该怎么做):
protected void Page_Load(object sender, EventArgs e)
{
Klas klas = new Klas(Session["klas"].ToString());
Vak vak = new Vak();
var vakken = klas.showVakken();
vakkenLabel.Text = vakken;
algemeneGegevensLabel.Text = klas.algemeneGegevens();
vragenLabel.Text = vak.Vragen();
}
protected void insturenButton_Click(object sender, EventArgs e)
{
}
我希望有一个人可以帮助我。