Java教程

2021-10-07

本文主要是介绍2021-10-07，对大家解决编程问题具有一定的参考价值，需要的程序猿们随着小编来一起学习吧！ 
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>demo</title>
    <!-- 最新版本的 Bootstrap 核心 CSS 文件 -->
    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css"
          integrity="sha384-HSMxcRTRxnN+Bdg0JdbxYKrThecOKuH5zCYotlSAcp1+c8xmyTe9GYg1l9a69psu" crossorigin="anonymous">

    <script src="https://stackpath.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"
            integrity="sha384-aJ21OjlMXNL5UyIl/XNwTMqvzeRMZH2w8c5cRVpzpU8Y5bApTppSuUkhZXN0VxHd"
            crossorigin="anonymous"></script>
    <script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js"></script>

    <style>
        .demo-btn {
            background-color: transparent;
            border: unset;
            color: black;
            font-size: 16px;
            height: 50px;
            width: 50px;
        }

        .btn-click {
            color: red !important;
            font-size: 20px !important;
        }

        .glyphicon-heart{
            color: red !important;
        }
    </style>
</head>
<body>
<!--<div class="container" style="padding: 100px 50px 10px;" >
    <button type="button" class="demo-btn left-btn glyphicon glyphicon-thumbs-up">
    </button>
    <button type="button" class="demo-btn bottom-btn glyphicon glyphicon-thumbs-up">
    </button>
    <button type="button" class="demo-btn right-btn glyphicon glyphicon-thumbs-up" title="Popover title"
            data-container="body" data-toggle="popover" data-placement="right" data-trigger="manual"
            data-content="右侧的 Popover 中的一些内容">
    </button>
</div>-->
<button type="button" class="demo-btn left-btn glyphicon glyphicon-thumbs-up" onclick="btnClick()">
</button>
<div class="panel panel-default">
    <div class="panel-heading">Panel heading without title</div>
    <div class="panel-body" style="overflow: auto; height: 500px;width: 500px">
        <ul class="message-ul-content list-group" style="width: 100px">
           <!-- <li class="list-group-item row">
                <span class="text-content col-md-10" style="word-break: break-word ;padding: 0 5px 0 0">列表1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa</span>
                <span class="like-btn col-md-2 glyphicon glyphicon-heart-empty" style="padding: unset"
                      οnclick="likeBtnFun(this)"/>
            </li>
            <li class="list-group-item row">
                <span class="text-content col-md-10" style="word-break: break-word ;padding: 0 5px 0 0">列表1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa</span>
                <span class="like-btn col-md-2 glyphicon glyphicon-heart-empty" style="padding: unset"
                      οnclick="likeBtnFun(this)"/>
            </li>
            <li class="list-group-item row">
                <span class="text-content col-md-10" style="word-break: break-word ;padding: 0 5px 0 0">列表1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa</span>
                <span class="like-btn col-md-2 glyphicon glyphicon-heart-empty" style="padding: unset"
                      οnclick="likeBtnFun(this)"/>
            </li>
            <li class="list-group-item row">
                <span class="text-content col-md-10" style="word-break: break-word ;padding: 0 5px 0 0">列表1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa</span>
                <span class="like-btn col-md-2 glyphicon glyphicon-heart-empty" style="padding: unset"
                      οnclick="likeBtnFun(this)"/>
            </li>
            <li class="list-group-item row">
                <span class="text-content col-md-10" style="word-break: break-word ;padding: 0 5px 0 0">列表1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa</span>
                <span class="like-btn col-md-2 glyphicon glyphicon-heart-empty" style="padding: unset"
                      οnclick="likeBtnFun(this)"/>
            </li>
            <li class="list-group-item row">
                <span class="text-content col-md-10" style="word-break: break-word ;padding: 0 5px 0 0">列表1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa</span>
                <span class="like-btn col-md-2 glyphicon glyphicon-heart-empty" style="padding: unset"
                      οnclick="likeBtnFun(this)"/>
            </li>-->
        </ul>
        <div id="message-content" hidden>
            <li class="list-group-item row">
                <span class="text-content col-md-10" style="word-break: break-word ;padding: 0 5px 0 0">列表1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa</span>
                <span class="like-btn col-md-2 glyphicon glyphicon-heart-empty" style="padding: unset"
                      onclick="likeBtnFun(this)"/>
            </li>
        </div>
    </div>
</div>

<!--<div class="panel panel-default">
    <div class="panel-heading">
        <h3 class="panel-title">Panel title</h3>
    </div>
    <div class="panel-body">
        Panel content
    </div>
</div>-->
</body>
<script>
    $(function () {
        $("[data-toggle='popover']").popover();

        $(".left-btn").on("click", function () {
            if (!$(this).hasClass("btn-click")) {
                $(this).addClass("btn-click");
                $(".bottom-btn").removeClass("btn-click");
                $(".right-btn").removeClass("btn-click");
                $(".right-btn").popover("hide");
                //$("[data-toggle='popover']").popover('toggle')
            } else {
                $(this).removeClass("btn-click");
            }

        })
        $(".bottom-btn").on("click", function () {
            if (!$(this).hasClass("btn-click")) {
                $(this).addClass("btn-click");
                $(".left-btn").removeClass("btn-click");
                $(".right-btn").removeClass("btn-click");
                $(".right-btn").popover("hide");
            } else {
                $(this).removeClass("btn-click");
            }
        })
        $(".right-btn").on("click", function () {
            if (!$(this).hasClass("btn-click")) {
                $(this).addClass("btn-click");
                $(".bottom-btn").removeClass("btn-click");
                $(".left-btn").removeClass("btn-click");
                $(".right-btn").popover("show");
            } else {
                $(this).removeClass("btn-click");
                $(".right-btn").popover("hide");
            }
        })
    });

    function likeBtnFun(t) {
        $(".glyphicon-heart").each(function (){
            if (!$(this).is($(t))){
                $(this).removeClass("glyphicon-heart");
                $(this).addClass("glyphicon-heart-empty");
            }
        })
        if ($(t).hasClass("glyphicon-heart")){
            $(t).removeClass("glyphicon-heart");
            $(t).addClass("glyphicon-heart-empty");
        } else{
            $(t).removeClass("glyphicon-heart-empty");
            $(t).addClass("glyphicon-heart");
        }
    }

    function btnClick(){
        for (let i=0;i<10;i++){
            $("#message-content").find(".text-content").html("列表啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊"+i);
            $(".message-ul-content").append($("#message-content").html());
        }
    }
</script>
</html>
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