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  • 静态json数据表格渲染展示

    静态json数据表格渲染展示

    一:html界面

    <!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>Title</title>
    </head>
    <body>
            <table width="80%" style="text-align: center;" align="center" cellspacing="0" cellpadding="0" border="1">
                <thead>
                    <tr>
                        <th>ID</th>
                        <th>姓名</th>
                        <th>性别</th>
                        <th>邮件</th>
                        <th>生日</th>
                        <th>更新时间</th>
                        <th>创建时间</th>
                    </tr>
                </thead>
                <tbody id="dataContent">
    
                </tbody>
            </table>
    
    </body>
    <script type="text/javascript" src="../js/dateFormat.js"></script>
    <script>
        // 作业的要求,是将改json数据,使用js的方式,渲染到表格中。
     var peoples = [
    {"birthday":"2016-06-08","createTime":1466671190000,"email":"zhangfan@126.com","gender":"M","id":25,"name":"张三","updateTime":1567566352000},
    {"birthday":"2016-06-06","createTime":1466671418000,"email":"zdf@163.com","gender":"M","id":35,"name":"李四","updateTime":1506055722000},
    {"birthday":"2017-05-09","createTime":1495629797000,"email":"521@163.cn","gender":"M","id":36,"name":"小二","updateTime":1506055722000}
                   ];
    //获取对象
        var dataContent = document.getElementById('dataContent');
        //获取并展示数据
        peoples.forEach((value, index) => {
            // 向表格中插入一行
            var row = dataContent.insertRow();
    //---------------------------------------------  
            // 向行中插入一个单元格
            var idCell = row.insertCell();
            // 向单元格中设置id数据
            idCell.innerText = value.id;
    //----------------------------------------------
            // 向行中插入一个单元格
            var nameCell = row.insertCell();
            // 向单元格中设置name数据
            nameCell.innerText = value.name;
    //----------------------------------------------
            // 向行中插入一个单元格
            var genderCell = row.insertCell();
            // 向单元格中设置gender数据
            genderCell.innerText = value.gender == 'F' ? '女' : '男';
    //-----------------------------------------------
            // 向行中插入一个单元格
            var emailCell = row.insertCell();
            // 向单元格中设置email数据
            emailCell.innerText = value.email;
    //-----------------------------------------------
            // 向行中插入一个单元格
            var birthdayCell = row.insertCell();
            // 向单元格中设置birthday数据
            birthdayCell.innerText = value.birthday;
    //-----------------------------------------------
            // 向行中插入一个单元格
            var updateTimeCell = row.insertCell();
            // 向单元格中设置updateTime数据
            //因为原数据是时间戳,所以要转换和格式化
            updateTimeCell.innerText = formatDate(value.updateTime);
    //-----------------------------------------------
            // 向行中插入一个单元格
            var createTimeCell = row.insertCell();
            // 向单元格中设置createTime数据
            //因为原数据是时间戳,所以要转换和格式化
            createTimeCell.innerText = formatDate(value.createTime);
        })
    
    </script>
    </html>
    

    二:相关js代码(在前端的数据简单处理)

    /**
     * 该方法返回日期的格式  yyyy-MM-dd HH:mm:ss
     * @param num    num为时间戳
     *              如果用户传入了参数那么就返回用户所需要的日期对应的格式,
     *             如果用户没有传入, 那么就返回当前返回当前系统日期
     */
    function formatDate(num) {
        var date = null;
        // 用户传入num
        if(num) {
            date = new Date(num);
        }else { // 用户没有传入
            date = new Date();
        }
    
        var year = date.getFullYear(); //年份
        var month = date.getMonth(); //月份
        var day = date.getDate(); //获取日期
    
        var hour = date.getHours(); //小时
        var minute = date.getMinutes();  //分钟
        var second = date.getSeconds(); //获取秒
    
        // var fullMonth = (month + 1) < 10 ? '0' + (month + 1) : (month + 1);
    
        var fullMonth = getNumFullFormate(month + 1); //获取月份的完整格式
        var fullDay = getNumFullFormate(day);
        var fullHour = getNumFullFormate(hour);
        var fullMinute = getNumFullFormate(minute);
        var fullSecond = getNumFullFormate(second);
    
    
        // 2020-01-23 12:12:23
        return year + "-" + fullMonth + "-" + fullDay + " " + fullHour + ":" + fullMinute +              ":" + fullSecond;
    }
    
    function getNumFullFormate(num) {
        return num < 10 ? '0' + num : num;
    }
    
    Don't just say it. Show me your code.
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  • 原文地址:https://www.cnblogs.com/bigbeardhk/p/12785107.html
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