我有一个kendo下拉列表和选定的id值我想更新数据库上的特定行的数据按钮单击event.but我的dat不更新和旧值再次显示和请再次告诉我如何去做。 我的代码是点击按钮更新数据从数据库上点击按钮
<script src="Js/jquery1.7.1.min.js" type="text/javascript"></script>
<script src="CSS/kendo.min.js" type="text/javascript"></script>
</head>
<body>
<script type="text/javascript">
$(document).ready(function(){
$("#multi").kendoDropDownList();
$("#editor").kendoEditor();
});
</script>
<form id="form1" runat="server">
<div>
Select Template: <select id="multi" runat="server"></select>
</div>
<br />
<div>
Template Name: <input type="text" id="txtName" name="Name" runat="server" />
</div>
<div>
Description:<textarea name="comments" id="txtComment" cols="25" rows="5"
runat="server"></textarea>
<br />
</div>
<div>
Active: <input type="checkbox" id="chkActive" name="vehicle" runat="server" />
</div>
<div id="example" class="k-content">
<textarea id="editor" rows="10" cols="30" style="width:740px;height:440px"
runat="server"></textarea>
</div>
<div>
<button type="button" id="btnUpdate" runat="server" onserverclick="
btnUpdate_onclick" >Save</button>
</div>
</form>
</body>
我的.cs代码
protected void Page_Load(object sender, EventArgs e)
{
Bind();
}
private void Bind()
{
SqlConnection con = new SqlConnection("Data Source=ST0022;Initial
Catalog=QuickMove_Globe;User ID=sa;Password=good");
SqlDataAdapter da = new SqlDataAdapter();
DataSet ds = new DataSet();
da.SelectCommand = new SqlCommand("Select * from Templates", con);
con.Open();
da.SelectCommand.ExecuteNonQuery();
da.Fill(ds);
con.Close();
multi.DataTextField = "ID";
multi.DataValueField = "Name";
multi.DataValueField = "Description";
multi.DataSource = ds.Tables[0];
multi.DataBind();
}
protected void btnUpdate_onclick(object sender, EventArgs e)
{
SqlConnection con = new SqlConnection(@"Data Source=ST0022;Initial
Catalog=QuickMove_Globe;Persist Security Info=True;User ID=sa;Password=good");
SqlCommand cmd= new SqlCommand("Update_Temp", con);
cmd.CommandType = CommandType.StoredProcedure;
//passing parameters
cmd.Parameters.AddWithValue("@ID", Convert.ToInt32(multi.SelectedIndex));
cmd.Parameters.AddWithValue("@Name",Convert.ToString(txtName.Value));
cmd.Parameters.AddWithValue("@Description", Convert.ToString(txtComment.Value));
cmd.Parameters.AddWithValue("@Content", Convert.ToString(editor.Value));
cmd.Parameters.AddWithValue("@Active", (chkActive.Value).ToString());
SqlDataAdapter da = new SqlDataAdapter();
da.UpdateCommand=cmd;
con.Open();
cmd.ExecuteNonQuery();
con.Close();
}
但我使用的是html按钮。我已经被告知只使用HTML按钮做 – user1799611
后放置断点它正在更新代码,但数据库中没有更改。我需要做什么?请帮帮我。 – user1799611
你可以发布Update_Temp存储过程的内容吗? – Fred