更改页面中心的咆哮位置

Question

我正在使用jsf2.2 primefaces 6.0，我已经实现了一个登录界面，带有咆哮以显示身份验证失败。现在的问题是我想在网页中央而不是右上角显示咆哮声以获得更好的人体工程学效果。

xhtml代码：

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
    xmlns:h="http://xmlns.jcp.org/jsf/html"
    xmlns:f="http://xmlns.jcp.org/jsf/core"
    xmlns:ui="http://xmlns.jcp.org/jsf/facelets"
    xmlns:jsf="http://xmlns.jcp.org/jsf"
    xmlns:pt="http://xmlns.jcp.org/jsf/passthrough"
    xmlns:p="http://primefaces.org/ui"
    template="/facelets/templateLogin.xhtml">
    <ui:define name="pageTitle">Please login ...</ui:define>
    <ui:define name="content">


        <div id="login-box" class="login-box visible widget-box no-border">
            <div class="widget-body">

                <div class="widget-main">

                    <h4 class="header blue lighter bigger">




                        <i class="fa fa-sign-in"></i> Entrer vos informations
                    </h4>

                    <div class="space-6"></div>

                    <div class="space-6"></div>
                    <div class="space-6"></div>

                    <h:form id="loginFormId">
                        <h:panelGrid id="grid"  cellpadding="5">
                        <p:growl id="growl" showDetail="true" sticky="true" />

                            <fieldset>
                                <label class="block clearfix"> <span
                                    class="block input-icon input-icon-right" > <p:inputText title="Entrer votre matricule"
                                            id="Matricule" value="#{identity.user.matricule}" required="true"
                                            class="form-control" pt:placeholder="Matricule" /><i
                                        class="ace-icon fa fa-user" /> <p:message for="Matricule" display="tooltip" />
                                </span>
                                </label> <label class="block clearfix" id="labelPassword"> <span
                                    class="block input-icon input-icon-right"> <p:password title="Entrer votre mot de passe"
                                            id="password" pt:placeholder="Mot de passe" required="true"
                                            value="#{identity.user.password}" styleClass="form-control" />
                                        <p:message for="password" display="tooltip" /> <i
                                        class="ace-icon fa fa-lock"></i>
                                </span>
                                </label>

                                <div class="space"></div>

                                <div class="clearfix">
                                    <!--  
                            <h:commandButton id="loginResetId"
                                styleClass=" width-35 pull-right btn btn-sm
                                btn-primary bigger-110"
                                value="Logout" action="#{auth.doLogOut()}">
                            </h:commandButton>
                            -->
                                    <button type="submit" jsf:action="#{identity.doLogin()}"
                                        class="width-35 pull-right btn btn-sm btn-primary">
                                        <i class="ace-icon fa fa-key"></i> <span class="bigger-110">S'identifier</span>
                                    </button>
                                    <br></br> <br></br>
                                    <h:panelGrid
                                        rendered="#{not empty authentificationBean.message}">
                                        <div class="alert alert-danger">

                                            #{authentificationBean.message} <br />
                                        </div>

                                    </h:panelGrid>
                                </div>
                            <h:outputLink id="pdfLink" value="http://localhost:18080/openCars/pdf/tableauAssurance.pdf" style="color: #000000;text-decoration: underline"><h5><b>Annexe à l'avenant</b></h5></h:outputLink>
                            <p:tooltip id="toolTipTrack" for="pdfLink" value="Télécharger l'annexe de l'avenant" trackMouse="true" />   
                                <div class="space-4"></div>
                            </fieldset>
                        </h:panelGrid>
                    </h:form>
                    <!--  
                <div class="social-or-login center">
                    <span class="bigger-110">Or Login Using</span>
                </div>

                <div class="space-6"></div>

                <div class="social-login center">
                    <a class="btn btn-primary"> <i class="ace-icon fa fa-facebook"></i>
                    </a> <a class="btn btn-info"> <i class="ace-icon fa fa-twitter"></i>
                    </a> <a class="btn btn-danger"> <i
                        class="ace-icon fa fa-google-plus"></i>
                    </a>
                </div>
                -->
                </div>
                <!-- /.widget-main -->
                <h:form id="loginNavId">
                    <div class="toolbar clearfix">
                        <div></div>


                    </div>
                </h:form>
            </div>
            <!-- /.widget-body -->
        </div>
        <!-- /.login-box -->
    </ui:define>
</ui:composition>

Answer 1

您可以包含这段 CSS 以在页面中居中显示：

div.ui-growl {
   left: 50%;
   right: 0;
   margin-left:-150px;
}

更改页面中心的咆哮位置

Changing the growl position on the center of the page

growl

primefaces

jsf-2.2