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我在我的 MVC4 Web 应用程序中使用 Recaptcha。它在嵌入表单时工作正常,但是当我将 @Html.Raw(Html.GenerateCaptchaHelper()) 移动到部分视图并尝试通过 ajax 请求调用此部分视图时,它不起作用!

扩展代码:

public static string GenerateCaptchaHelper(this HtmlHelper helper)
    {
        var captchaControl = new Recaptcha.RecaptchaControl
        {
            ID = "recaptcha",
            Theme = "clean",
            PublicKey = ************,
            PrivateKey = **********************,
            Language = "En"
        };
        var htmlWriter = new HtmlTextWriter(new StringWriter());
        captchaControl.RenderControl(htmlWriter);
        return htmlWriter.InnerWriter.ToString();
    }

我的部分观点是这样的代码: <p>@Html.Raw(Html.GenerateCaptchaHelper())</p> 在我的控制器内部

public PartialViewResult Captcha()
    {
        return PartialView();
    }

在我的主要观点中:

 @using (Html.BeginForm("Login", "Account", new { returnUrl = ViewData["ReturnUrl"] }, FormMethod.Post,null))
        {
            @Html.AntiForgeryToken()
            <form role="form">
                <div class="form-group">
                    <label>@Html.LabelFor(m => m.Email)</label><br />
                    @Html.TextBoxFor(m => m.Email, null, new { @class = "form-control", autocomplete = "off" })
                </div>
                <div class="form-group">
                    <label>@Html.LabelFor(m => m.Password)</label><br />
                    @Html.PasswordFor(m => m.Password, new { @class = "form-control", autocomplete = "off" })
                </div>
                <div id="captchaView" class="form-group">
                </div>
                <button type="submit">Login</button>
                    </div>
                </div>
            </form>
        }

和javascript是:

         $.ajax({
                url: '/Account/Captcha',
                type: 'GET',
                success: function(data) {
                    $('#captchaView').html(data);
                }
            });

你能帮我弄清楚为什么吗?

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0 回答 0