“：有”伪选择器无法正常工作

问题描述 投票：0回答：1

我正在尝试在 

HTML
、
CSS
、
js
和 
PHP
中进行评论流程。

我在嵌套类中有一个名为 

.view_replies
的元素。

如果我创建其父元素的同级元素并想要定位它（即同级），我使用 

has
伪选择器，但它不起作用。

谁能告诉我哪里错了？

以下是我的 HTML 代码：

<section class="comment_main_container">
    <!-- Total comments -->
    <div class="total_comments">
        <p>Comments</p>

        <p>6</p>

    </div>

    <!-- Add comment -->
    <form action="../partials/comment_handle" method="POST">
        <div class="add_comment">
            <div class="user_dp"><img src="../img/users_img/black-soil.jpg" alt=""></div>
            <div class="comment">
                <input type="text" name="comment" placeholder="Elaborate your concern">
                <button class="comm_btn" type="submit">comment</button>
            </div>
        </div>
    </form>



    <!-- Comments -->
    <div class="comment_container">
        <!-- Replies -->
        <div class="comment_box">
            <div class="comment_card">
                <div class="user_details">
                    <div class="user_dp">
                        <img src="../img/users_img/black-soil.jpg" alt="">
                    </div>
                    <div class="user_name">
                        <h3>@hello viewer</h3>
                    </div>
                </div>
                <p>comment7</p>
                <div class="comment_footer">
                    <div class="like">
                        <button type="submit">
                            <i class="fa-regular fa-thumbs-up"></i>
                        </button>
                        <p>50</p>
                    </div>
                    <div class="dislike">
                        <button type="submit">
                            <i class="fa-regular fa-thumbs-down"></i>
                        </button>
                        <p>5</p>
                    </div>
                    <button type="submit" class="cReplies">
                        <p>reply</p>
                    </button>
                    <button type="submit" class="dReplies">
                        <p class="view_replies active">view replies</p>
                        <p>3</p>
                    </button>
                    <div class="display-reply">
                        <form action="../partials/comment_reply_handle?cid=7" method="POST">
                            <textarea name="comment_reply" id="" class="text-reply"></textarea>
                            <button class="reply_btn" type="submit">reply</button>
                        </form>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Reply -->
    <div class="comment_box repliesView">
        <div class="comment_card">
            <div class="user_details">
                <div class="user_dp">
                    <img src="../img/users_img/black-soil.jpg" alt="">
                </div>
                <div class="user_name">
                    <h3>@hello viewer</h3>
                </div>
            </div>
            <p>reply</p>
            <div class="comment_footer">
                <div class="like">
                    <button type="submit">
                        <i class="fa-regular fa-thumbs-up"></i>
                    </button>
                    <p>50</p>
                </div>
                <div class="dislike">
                    <button type="submit">
                        <i class="fa-regular fa-thumbs-down"></i>
                    </button>
                    <p>5</p>
                </div>
                <button type="submit" class="dReplies">
                    <p>reply</p>
                </button>
                <div class="display-reply">
                    <form action="../partials/comment_reply_handle?cid=7" method="POST">
                        <textarea name="comment_reply" id="" class="text-reply"></textarea>
                        <button class="reply_btn" type="submit">reply</button>
                    </form>
                </div>
            </div>
        </div>
    </div>

    <!-- Reply -->
    <div class="comment_box repliesView">
        <div class="comment_card">
            <div class="user_details">
                <div class="user_dp">
                    <img src="../img/users_img/black-soil.jpg" alt="">
                </div>
                <div class="user_name">
                    <h3>@hello viewer</h3>
                </div>
            </div>
            <p>reply4</p>
            <div class="comment_footer">
                <div class="like">
                    <button type="submit">
                        <i class="fa-regular fa-thumbs-up"></i>
                    </button>
                    <p>50</p>
                </div>
                <div class="dislike">
                    <button type="submit">
                        <i class="fa-regular fa-thumbs-down"></i>
                    </button>
                    <p>5</p>
                </div>
                <button type="submit" class="dReplies">
                    <p>reply</p>
                </button>
                <div class="display-reply">
                    <form action="../partials/comment_reply_handle?cid=7" method="POST">
                        <textarea name="comment_reply" id="" class="text-reply"></textarea>
                        <button class="reply_btn" type="submit">reply</button>
                    </form>
                </div>
            </div>
        </div>
    </div>

    <!-- Reply -->
    <div class="comment_box repliesView">
        <div class="comment_card">
            <div class="user_details">
                <div class="user_dp">
                    <img src="../img/users_img/black-soil.jpg" alt="">
                </div>
                <div class="user_name">
                    <h3>@hello viewer</h3>
                </div>
            </div>
            <p>reply5</p>
            <div class="comment_footer">
                <div class="like">
                    <button type="submit">
                        <i class="fa-regular fa-thumbs-up"></i>
                    </button>
                    <p>50</p>
                </div>
                <div class="dislike">
                    <button type="submit">
                        <i class="fa-regular fa-thumbs-down"></i>
                    </button>
                    <p>5</p>
                </div>
                <button type="submit" class="dReplies">
                    <p>reply</p>
                </button>
                <div class="display-reply">
                    <form action="../partials/comment_reply_handle?cid=7" method="POST">
                        <textarea name="comment_reply" id="" class="text-reply"></textarea>
                        <button class="reply_btn" type="submit">reply</button>
                    </form>
                </div>
            </div>
        </div>
    </div>

    <!-- Comments -->
    <div class="comment_container">
        <!-- Replies -->
        <div class="comment_box">
            <div class="comment_card">
                <div class="user_details">
                    <div class="user_dp">
                        <img src="../img/users_img/black-soil.jpg" alt="">
                    </div>
                    <div class="user_name">
                        <h3>@hello viewer</h3>
                    </div>
                </div>
                <p>comment6</p>
                <div class="comment_footer">
                    <div class="like">
                        <button type="submit">
                            <i class="fa-regular fa-thumbs-up"></i>
                        </button>
                        <p>50</p>
                    </div>
                    <div class="dislike">
                        <button type="submit">
                            <i class="fa-regular fa-thumbs-down"></i>
                        </button>
                        <p>5</p>
                    </div>
                    <button type="submit" class="cReplies">
                        <p>reply</p>
                    </button>
                    <button type="submit" class="dReplies">
                        <p class="view_replies">view replies</p>
                        <p>0</p>
                    </button>
                    <div class="display-reply">
                        <form action="../partials/comment_reply_handle?cid=6" method="POST">
                            <textarea name="comment_reply" id="" class="text-reply"></textarea>
                            <button class="reply_btn" type="submit">reply</button>
                        </form>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Comments -->
    <div class="comment_container">
        <!-- Replies -->
        <div class="comment_box">
            <div class="comment_card">
                <div class="user_details">
                    <div class="user_dp">
                        <img src="../img/users_img/black-soil.jpg" alt="">
                    </div>
                    <div class="user_name">
                        <h3>@hello viewer</h3>
                    </div>
                </div>
                <p>comment5</p>
                <div class="comment_footer">
                    <div class="like">
                        <button type="submit">
                            <i class="fa-regular fa-thumbs-up"></i>
                        </button>
                        <p>50</p>
                    </div>
                    <div class="dislike">
                        <button type="submit">
                            <i class="fa-regular fa-thumbs-down"></i>
                        </button>
                        <p>5</p>
                    </div>
                    <button type="submit" class="cReplies">
                        <p>reply</p>
                    </button>
                    <button type="submit" class="dReplies">
                        <p class="view_replies">view replies</p>
                        <p>0</p>
                    </button>
                    <div class="display-reply">
                        <form action="../partials/comment_reply_handle?cid=5" method="POST">
                            <textarea name="comment_reply" id="" class="text-reply"></textarea>
                            <button class="reply_btn" type="submit">reply</button>
                        </form>
                    </div>
                </div>
            </div>
        </div>
    </div>



</section>

以下是我的CSS代码：

@import url('https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,200..1000;1,200..1000&display=swap');

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Nunito", sans-serif;
}
.comment_main_container{
    width: 100%;
    padding: 80px 16.80%;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.comment_main_container .total_comments{
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    font-weight: 600;
}
.comment_main_container .add_comment{
    /* border: 1px solid red; */
    width: 100%;
    height: auto;
    gap: 10px;
    display: flex;
    margin-bottom: 25px;
}
.comment_main_container .add_comment .user_dp{
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    display: flex;
}
.comment_main_container .add_comment .user_dp img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: flex;
}
.comment_main_container .add_comment .comment{
    width: calc(100% - 50px - 10px);
    height: 50px;
    display: flex;
}
.comment_main_container .add_comment .comment input{
    width: 100%;
    height: 100%;
    border: 0;
    border-bottom: 1px solid #e9e9e9;
    outline: none;
    font-size: 18px;
}
.comment_main_container .add_comment .comment .comm_btn{
    cursor: pointer;
    outline: none;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    border-radius: 30px;
    background-color: rgb(7 178 232 / 11%);
    text-transform: capitalize;
    font-size: 15px;
    color: rgb(51 51 51 / 80%);
}
.comment_container:not(:first-child) {
    margin-top: 1rem;
}
.comment_box{
    width: 100%;
    height: auto;
    position: relative;
    /* display: flex; */
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding-left: 10px;
}
.comment_box:not(:first-child) {
    width: calc(100% - 1rem);
}
/* .comment_box:not(:first-child){
    display: none;
} */
/* .revel.active .comment_box:not(:first-child){
    display: flex;
} */

.revel.active ~ .comment_box{
    background-color: #000;
}
.comment_main_container .comment_box::before{
    content: "";
    background-color: rgb(170, 170, 170);
    position: absolute;
    min-height: 100%;
    width: .5px;
    left: 0;
}
.comment_main_container .comment_box:not(:first-child){
    margin-left: 1rem;
}
.comment_main_container .comment_box .comment_card{
    /* border: 2px solid red; */
    /* width: calc(100% - 20px); */
    width: 100%;
    height: 100%;
    gap: 10px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.1);
    padding: 20px;
    background-color: #fff;
    border: 1px solid rgb(0 0 0 / 12%);
    border-radius: 5px;
}
.comment_main_container .comment_box .comment_card .user_details{
    /* border: 2px solid darkgreen; */
    width: 100%;
    height: 100%;
    display: flex;
    gap: 10px;
}
.comment_main_container .comment_box .comment_card .user_details .user_dp{
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    display: flex;
}
.comment_main_container .comment_box .comment_card .user_details .user_dp img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: flex;
}
.comment_main_container .comment_box .comment_card .user_details .user_name{
    display: flex;
    width: calc(100% - 50px - 10px);
    height: auto;
    align-items: center;
}
.comment_main_container .comment_box .comment_card .user_details .user_name h3{
    text-transform: lowercase;
    font-size: 18px;
}
.comment_main_container .comment_box .comment_card .comment_footer{
    /* border: 2px solid darkgreen; */
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 20px;
}
.comment_main_container .comment_box .comment_card .comment_footer .like,
.comment_main_container .comment_box .comment_card .comment_footer .dislike{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}
.comment_main_container .comment_box .comment_card .comment_footer .like button,
.comment_main_container .comment_box .comment_card .comment_footer .dislike button{
    background-color: transparent;
    cursor: pointer;
    outline: none;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
}
.comment_main_container .comment_box .comment_card .comment_footer .like button:hover{
    color: #006BB7;
}
.comment_main_container .comment_box .comment_card .comment_footer .dislike button:hover{
    color: #000;
}
.comment_main_container .comment_box .comment_card .comment_footer .like button i,
.comment_main_container .comment_box .comment_card .comment_footer .dislike button i{
    font-size: 20px;
}
.comment_main_container .comment_box .comment_card .comment_footer .like p,
.comment_main_container .comment_box .comment_card .comment_footer .dislike p{
    font-size: 15px;
}
.comment_main_container .comment_box .comment_card .comment_footer .reply{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}
.comment_main_container .comment_box .comment_card .comment_footer button{
    display: flex;
    gap: 5px;
    background-color: transparent;
    cursor: pointer;
    outline: none;
    border: none;
}
.comment_main_container .comment_box .comment_card .comment_footer button p{
    font-size: 15px;
    font-weight: bold;
    text-transform: capitalize;
}
.comment_main_container .comment_box .comment_card .comment_footer button p:nth-child(1):hover{
    color: #006BB7;
}
/* .comment_main_container .comment_box .comment_card .comment_footer .reply p{
    font-size: 15px;
} */

.display-reply{
    width: 100%;
    height: 20px;
    display: none;
}
.display-reply form{
    width: 100%;
    height: 100%;
    display: flex;
    gap: 10px;
}
.display-reply .text-reply{
    display: flex;
    width: 100%;
    height: 100%;
    border: none;
    border-bottom: 1px solid grey;
    outline: none;
}
.comment_main_container .comment_box .comment_card .comment_footer .cReplies.active ~ .display-reply{
    display: flex;
}
.comment_main_container .comment_box .comment_card .comment_footer .cReplies.active ~ .display-reply .reply_btn{
    cursor: pointer;
    outline: none;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    text-transform: capitalize;
    font-size: 15px;
    font-weight: 600;
    color: #000;
}
.comment_main_container .comment_box .comment_card .comment_footer .cReplies.active ~ .display-reply .reply_btn:hover{
    color: #006BB7;
}
.comment_main_container > .repliesView {
    display: none;
}
.comment_main_container .comment_container:has(> .view_replies.active) ~ .repliesView{
    display: flex;
}

以下是我的.active类的JS代码：

const viewReplies = document.querySelectorAll(".view_replies");

    viewReplies.forEach(vwRply => {
        vwRply.addEventListener("click", () => {
            vwRply.classList.toggle("active");
        });
    });

所有游戏都是我首先做

.comment_box.repliesView
display:none;
我有目标

.comment_main_container .comment_box .comment_card .comment_footer button p.view_replies

并创建一个函数 

onclick
用于添加 
active
类，然后再次定位到 
.comment_box.repliesView
并使其成为 
display:flex;

为此，我编写了 CSS：

.comment_main_container > .repliesView {
    display: none;
}

JS如下：

const viewReplies = document.querySelectorAll(".view_replies");

    viewReplies.forEach(vwRply => {
        vwRply.addEventListener("click", () => {
            vwRply.classList.toggle("active");
        });
    });
javascript html css css-selectors
1个回答
0
投票

要使用 

:has()
内部的直接子选择器，您可以使用 
:has(& > .child-element)

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