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我正在使用Google ReCaptcha V2,它位於updatepanel內。 IF驗證失敗ReCaptcha在回發中消失。 我讀過類似的主題,但我還沒有找到解決我的問題的答案。UpdatePanel中的Recaptcha在回傳期間消失
請幫忙!
我的ASPX代碼:
<%@ Register Assembly="GoogleReCaptcha" Namespace="GoogleReCaptcha" TagPrefix="cc1" %>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
<form id="formRegister" runat="server">
<asp:ScriptManager ID="ScriptManagerRegister" EnablePartialRendering="true" runat="server"></asp:ScriptManager>
<asp:UpdatePanel ID="UpdatePanelRegister" hildrenAsTriggers="false" UpdateMode="Conditional" runat="server">
<ContentTemplate>
<asp:Panel ID="Panel1" runat="server"></asp:Panel>
<asp:Button ID="ButtonRegister" runat="server" Text="Registrera" CssClass="btn btn-primary btn-md" /><br />
<asp:Label ID="Label1" runat="server" Text=""></asp:Label>
</asp:Panel>
</ContentTemplate>
</asp:UpdatePanel>
</form>
</asp:Content>
我身後的C#代碼
GoogleReCaptcha.GoogleReCaptcha ctrlGoogleReCaptcha = new GoogleReCaptcha.GoogleReCaptcha();
protected override void CreateChildControls()
{
base.CreateChildControls();
ctrlGoogleReCaptcha.PublicKey = "My Public Key";
ctrlGoogleReCaptcha.PrivateKey = "My Private Key";
this.Panel1.Controls.Add(ctrlGoogleReCaptcha);
}
protected void Page_Load(object sender, EventArgs e)
{
ButtonRegister.Click += new EventHandler(ButtonRegister_Click);
}
protected void ButtonRegister_Click(object sender, EventArgs e)
{
if (ctrlGoogleReCaptcha.Validate())
{
//submit form
Label1.Text = "Success";
}
else
{
Label1.Text = "Captcha Failed!! Please try again!!";
}
}
它的工作fine.Did你把正確的「網站後, Key「和」Secret Key「在CreateChildControls()方法中? –
鑰匙工作很好。如果我刪除ContentTemplate和UpdatePanel,它可以在Postback上正常工作。 –