这是我的标记:
<div class="postit">
<ul>
<li>
<asp:Label ID="lblPostBaslik" runat="server" Text="Baslik :" CssClass="postit-label"></asp:Label>
<asp:TextBox ID="txtBaslik" runat="server" CssClass="postit-txtbox" ></asp:TextBox>
</li>
<li>
<asp:Label ID="lblPostEtiket" runat="server" Text="Etiket :" CssClass="postit-label"></asp:Label>
<asp:TextBox ID="txtEtiket" runat="server" CssClass="postit-txtbox" ></asp:TextBox>
<li class="aciklama">
<asp:Label ID="lblAciklama" runat="server" Text="Açiklama :" CssClass="postit-label"></asp:Label>
<asp:TextBox ID="txtAciklama" runat="server" CssClass="postit-txtbox-aciklama" TextMode="MultiLine" ></asp:TextBox>
</li>
<div class="postitbuttons" id="postitbuttons">
<asp:Button ID="btnKaydet" runat="server" Text="Kaydet" CssClass="submit button large" onclick="btnKaydet_Click" />
<asp:Button ID="btnVazgec" runat="server" Text="Vazgeç" CssClass="submit button large"/>
<%--<asp:LinkButton ID="btnKaydet" runat="server" CssClass="submit button large" CommandName="Insert">Kaydet</asp:LinkButton>
<asp:LinkButton ID="btnKapat" runat="server" CssClass="submit button large" CommandName="Cancel">Vazgeç</asp:LinkButton>--%>
</div>
</li>
</ul>
</div>
<asp:ObjectDataSource ID="ods_postit" runat="server" DataObjectTypeName="Post" TypeName="yonet" InsertMethod="PostEkle" >
<InsertParameters>
<asp:ControlParameter ControlID="txtBaslik" PropertyName="Text" Name="Post_Baslik" Type="String" />
<asp:ControlParameter ControlID="txtEtiket" PropertyName="Text" Name="Post_Etiket" Type="String" />
<asp:ControlParameter ControlID="txtEtiket" PropertyName="Text" Name="Post_Icerik" Type="String" />
</InsertParameters>
</asp:ObjectDataSource>
当我单击 btnKaydet 时,出现以下错误:
“ObjectDataSource 'ods_postit' 没有要插入的值。检查 'values' 字典是否包含值。”
有什么问题?可以是这样的吗:
<asp:ObjectDataSource ID="ods_postit" runat="server" DataObjectTypeName="Post" TypeName="yonet" InsertMethod="PostEkle" >
我试图断点,但它不会触发 databaseworks.cs 和 yonet.cs。
我不能使用这个 OOP 代码吗?我不想使用(formview 等)之类的表单。
这是代码隐藏和其他类:
protected void btnKaydet_Click(object sender, EventArgs e)
{
ods_postit.Insert();
}
Post.cs
public class Post
{
//Post Private Özellikleri
private int _post_id;
private Guid _post_user_id;
private string _post_baslik;
private string _post_etiket;
private string _post_icerik;
//Post Public Özellikleri
public int Post_ID
{
get { return _post_id; }
set { _post_id = value; }
}
public Guid Post_User_ID
{
get { return _post_user_id; }
set { _post_user_id = value; }
}
public string Post_Baslik
{
get { return _post_baslik; }
set { _post_baslik = value; }
}
public string Post_Etiket
{
get { return _post_etiket; }
set { _post_etiket = value; }
}
public string Post_Icerik
{
get { return _post_icerik; }
set { _post_icerik = value; }
}
}
数据库工程.cs
public static void PostEkle(Post post)
{
using (SqlConnection baglanti = new SqlConnection(dbconnect()))
{
SqlCommand komut = new SqlCommand("sp_post_ekle", baglanti);
komut.CommandType = CommandType.StoredProcedure;
komut.Parameters.AddWithValue("post_id", post.Post_ID);
komut.Parameters.AddWithValue("post_user_id",Membership.GetUser().ProviderUserKey);
komut.Parameters.AddWithValue("post_baslik", post.Post_Baslik);
komut.Parameters.AddWithValue("post_etiket","#" + post.Post_Etiket);
komut.Parameters.AddWithValue("post_icerik", post.Post_Icerik);
baglanti.Open();
komut.ExecuteNonQuery();
baglanti.Close();
}
}
yonet.cs
public static void PostEkle(Post post)
{
databaseworks.PostEkle(post);
}