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  • 制作一个在指定区域显示模态框

    //添加权限模态框 
    function addRoleModal() {    
        var $navPanelRight = $(".nav-panel-right")
        var $roleContent = $(".role-content")
        $roleContent.removeClass('hidden')
        $roleContent.css({
            top : $navPanelRight.position().top + 200,
            left : $navPanelRight.position().left + 270
        });
        $navPanelRight.append('<div class="mymodal"></div>')
        $('.mymodal').css({
            $navPanelRight.width(),
            height:$navPanelRight.height()
        })
        $navPanelRight.addClass('nav-right-opacity')
    }
    
    //移除权限模态框 
    function removeRoleModal() {
        var $navPanelRight = $(".nav-panel-right")
        var $roleContent = $(".role-content")
        $roleContent.addClass('hidden')
        $('.mymodal').remove()
        $navPanelRight.removeClass('nav-right-opacity')
    }
    <div class="role-content hidden"><img src="/resources/img/users/warn.png"/><p>此功能为园所会员功能,非园所会员无法使用。</p>    <p>给您带来不便望请理解</p></div>
    .role-content {
        width: 460px;
        height: 220px;
        position: absolute;
        background-color: #fff;
        opacity: 1;
        text-align: center;
        padding-top: 40px;
        box-shadow: 0px 5px 10px #d9d9d9;
        background-clip: padding-box;
    }
    
    .nav-right-opacity {
        opacity: 0.3;
    }
    
    .mymodal {
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        z-index: 1050;
        overflow: hidden;
        -webkit-overflow-scrolling: touch;
        outline: 0;
    }

    注意点:1、opacity设置后其子节点所有节点都是透明的

    2、如果不想点击遮住的模态框,可以设置一个透明的遮罩层,就是上面的css .mymodal 

    3、自己对比下与bootstrap的区别吧

    总结三点:1、父节点透明,2、弹出框在body下、3、加个透明层防止点击遮罩的div

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  • 原文地址:https://www.cnblogs.com/zhangwei595806165/p/5603008.html
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