1.
<asp:CheckBox ID="CheckBox2" runat="server" Text="你大爷" AutoPostBack="true" OnCheckedChanged="CheckBox2_CheckedChanged" />违法性质: <br /><br />
<asp:TextBox ID="TextBox2" runat="server" TextMode="MultiLine" CausesValidation="false" ValidationGroup="submit" />
<asp:RequiredFieldValidator ErrorMessage="不可以为空" ForeColor="Red" ControlToValidate="TextBox2" ValidationGroup="submit" runat="server" /><br /><br />
<input id="Submit1" runat="server" type="submit" value="加入黑名单列表" validationgroup="submit" /><br /><br /><br /><br />
2.
3.注意添加引用AspNet.ScriptManager.jQuery.dll,就可以使用ScriptManger
protected void insert_ServerClick() { } protected void CheckBox2_CheckedChanged(object sender, EventArgs e) { bool Ischecked = CheckBox2.Checked; ScriptManager.RegisterClientScriptBlock(this.CheckBox2,this.GetType(), "KKK","alert(\"nimei\")",true); }