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Javascript Can';t显示背景模式,仅背景_Javascript_Html_Modal Dialog_Bootstrap Modal - Fatal编程技术网

Javascript Can';t显示背景模式,仅背景

Javascript Can';t显示背景模式,仅背景,javascript,html,modal-dialog,bootstrap-modal,Javascript,Html,Modal Dialog,Bootstrap Modal,基本上,我尝试在登录成功后调用一个模式,下面是代码: <div id="modalOpt" class="modal" role="dialog"> <div class="modal-dialog-OptIn"> <div class="modal-content-OptIn"> <div>

基本上,我尝试在登录成功后调用一个模式,下面是代码:

<div id="modalOpt" class="modal" role="dialog">
    <div class="modal-dialog-OptIn">
        <div class="modal-content-OptIn">
            <div>
            </div>
            <div class="modal-body-text">
                <p class="title-text">Autorização de envio de agenda</p>
                <p class="subTitle">Autorizo as instituições x1 e x2 a
                     consultarem toda a minha agenda de recebíveis na Única. </p>
                <p class="subTitle">Autorizando, você terá os seguintes benefícios:</p>
                <ul class="bullet">
                    <li class="bulletItems">Operações e produtos pré-aprovados</li>
                    <li class="bulletItems">Melhores negociações de taxas</li>
                </ul>
                <div class="row-modal">
                    <button class="btnOptIn-1" data-target="#success" data-toggle="modal" data-dismiss="modal">
                        Permitir
                    </button>
                    <button class="btnOptIn-2" data-dismiss="modal">
                        Decidir depois                  
                    </button>
                </div>
            </div>
        </div>
    </div>
</div>
但由于某种原因,模态本身并没有出现,只是模态背景,我已经尝试过改变z-指数,但它不起作用

我设法显示模式的唯一方法是将html放在index.html中,但一旦我这样做了,并且我返回(在浏览器中)登录页面,html由于某种原因固定在屏幕上

毕竟,我想修复这个错误,所以我把html放在login.html中,然后我遇到了模态背景的问题,模态没有被调用

有什么建议吗

下面是一个屏幕截图以澄清:


尝试将第一行从

<div id="modalOpt" class="modal" role="dialog">


或者,只需在初始模态类中添加一个类“淡入”,不太清楚为什么会发生这种情况

<div id="modalOpt" class="modal" role="dialog">
 <div id="modalOpt" class="modal fade in" role="dialog">