<!DOCTYPE html>

<html>

<head>

    <meta charset="utf-8">

    <title>jQuery - Drag</title>

    <style>

        .modal {

            position: fixed;

            left: 0;

            top: 0;

            width: 100%;

            height: 100%;

            background-color: rgba(100, 100, 100, 0.5);

            z-index: 2001;

        }

        .modal-content {

            position: absolute;

            width: 500px;

            height: 300px;

            left: 50%;

            margin-left: -250px;

            margin-top: 100px;

            border: 10px solid rgba(150, 150, 150, 0.5);

            background-color: white;

            text-align: center;

        }

        .modal-title {

            height: 38px;

            border-bottom: 1px solid blue;

            text-align: left;

            padding: 0 10px;

            font-weight: bold;

            cursor: move;

        }

        .modal-title div {

            display: inline-block;

            font-size: larger;

            line-height: 2;

            padding: 0 8px;

        }

        .modal-title .modal-close {

            float: right;

            cursor: pointer;

        }

        .modal-title .modal-close:hover {

            background-color: rgb(198, 236, 236);

        }

    </style>

</head>

<body>

    <div>

        <p>This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. </p>

        <p>This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. </p>

        <p>This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. </p>

        <p>This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. </p>

        <p>This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. </p>

        <p>This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. </p>

        <p>This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. </p>

        <p>This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. </p>

        <p>This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. </p>

        <p>This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. </p>

        <p>This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. </p>

        <p>This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. </p>

        <p>This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. </p>

        <p>This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. </p>

        <p>This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. </p>

        <p>This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. </p>

        <p>This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. </p>

        <p>This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. This is backend content. </p>

    </div>

    <div id="idModal" class="modal">

        <div id="idModalDetail" class="modal-content">

            <div id="idModalTitle" class="modal-title">

                <div>可拖动</div>

                <div class="modal-close">X</div>

            </div>

            <div class="modal-body">This is drag modal</div>

        </div>

    </div>

    <script type="text/javascript" src="./jquery-2.2.4.js"></script>

    <script>

        // 拖动时，偶发选中文本，将该选择功能禁用

        function cancelUserSelect(ele) {

            if (!ele) return false;

            document.body.style.userSelect = 'none';

            document.body.style.webkitUserSelect = 'none';

            document.body.style.msUserSelect = 'none';

            document.body.style.mozUserSelect = 'none';

            ele.style.userSelect = 'none';

            ele.style.webkitUserSelect = 'none';

            ele.style.msUserSelect = 'none';

            ele.style.mozUserSelect = 'none';

        }

        // 恢复禁用的文本选择功能

        function restoreUserSelect(ele) {

            if (!ele) return false;

            document.body.style.userSelect = 'text';

            document.body.style.webkitUserSelect = 'text';

            document.body.style.msUserSelect = 'text';

            document.body.style.mozUserSelect = 'text';

            ele.style.userSelect = 'text';

            ele.style.webkitUserSelect = 'text';

            ele.style.msUserSelect = 'text';

            ele.style.mozUserSelect = 'text';

        }

        function drag() {

            var $idModalTitle = $('#idModalTitle');

            var $idDragModal = $idModalTitle.parent();

            var mouseStartPoint = {left: 0, top: 0};

            var mouseEndPoint = {left: 0, top: 0};

            var oldPoint = {left: 0, top: 0};

            var isDraging = false;

            $(document).on('mousedown', '.modal-title', function(e) {

                // 关闭按钮不进行移动

                if ($(e.target).hasClass('modal-close')) return false;

                isDraging = true;

                mouseStartPoint = {left: e.clientX, top: e.clientY};

                oldPoint = $idDragModal.offset();  // 鼠标离模态框边距值

                cancelUserSelect($idDragModal.get(0));

            });

            $(document).on('mousemove', function(e) {

                if (!isDraging) return false;

                if ($idDragModal.css('margin-left') !== 0) {

                    $idDragModal.css('margin-left', 0);

                }

                if ($idDragModal.css('margin-top') !== 0) {

                    $idDragModal.css('margin-top', 0);

                }

                var mouseX = e.clientX;

                var mouseY = e.clientY;

                if (mouseX < 0) mouseX = 0;

                if (mouseY < 0) mouseY = 25;

                mouseEndPoint = {left: mouseX, top: mouseY};

                var newPoint = {

                    left: mouseEndPoint.left - (mouseStartPoint.left - oldPoint.left),

                    top: mouseEndPoint.top - (mouseStartPoint.top - oldPoint.top)

                };

                $idDragModal.offset(newPoint);

            });

            $(document).on('mouseup', function(e) {

                if (!isDraging) return false;

                isDraging = false;

                restoreUserSelect($idDragModal.get(0));

            });

        }

        drag();

    </script>

</body>

</html>

[TimLinux] JavaScript 模态框可拖动功能实现——jQuery版的更多相关文章

  1. [TimLinux] JavaScript 模态框可拖动功能实现——节流版

    <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title> ...

  2. [TimLinux] JavaScript 模态框可拖动功能实现——原始版

    <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title> ...

  3. 完美解决bootstrap模态框允许拖动后拖出边界的问题

    使用bootstrap3版本 在网上看了很多方法,我觉得jquery-ui的实现方法是最简单有效的,具体实现方法 1.下载并引入jquery-ui插件 2.全局添加模态框允许拖动事件 $(docume ...

  4. [TimLinux] JavaScript input框的onfocus/onblur/oninput/onchange事件介绍

    1. onfocus事件 input框获取到焦点时,触发了该事件,比如获取到焦点时,修改input框的背景色.这个功能其实可以使用css的伪类:focus来定义. 2. onblur事件 这个与onf ...

  5. BootStrap 模态框禁用空白处点击关闭问题

    模态框为信息编辑窗口,涉及好多内容,填了半天,若一不小心点了空白处,那就前功尽弃了..... 所以我们很有必要禁用鼠标点击空白处模态框关闭的功能. $('#myModal').modal({backd ...

  6. iframe中的模态框遮罩父窗口原理

    关键点: css的position定位为fixed或absolute css的z-index, 最顶层的值最大如遮罩层为0那么弹出框最好是大于等于1的整数,总之记住弹出层要比遮罩的z-index值大就 ...

  7. bootstrap模态框关闭后清除模态框的数据

    https://segmentfault.com/q/1010000008789123 bootstrap模态框第二次打开时如何清除之前的数据? 我用了bootstrap模态框的remote功能,在弹 ...

  8. Bootstrap——可拖动模态框(Model)

    还是上一个小项目,o(╥﹏╥)o,要实现点击一个div或者button或者一个东西然后可以弹出一个浮在最上面的弹框.网上找了找,发现Bootstrap的Model弹出框可以实现该功能,因此学习了一下, ...

  9. 使用js实现显示系统当前时间并实现倒计时功能并触发模态框（遮罩）功能

    常常在我们的网页中需要倒计时来触发一些函数,例如遮罩等,在本项目中,通过使用jquery,bootstrap,实现了显示系统当前时间,并且实现了倒计时的功能,倒计时实现后将会弹出模态框(遮罩层).模态 ...

随机推荐

  1. TensorFlow2.0（10）：加载自定义图片数据集到Dataset

    .caret, .dropup > .btn > .caret { border-top-color: #000 !important; } .label { border: 1px so ...

  2. mysql忘记密码怎么办？？

    1.停掉mysql 1.1单实例停止方式 [root@qiuhom ~]# /etc/init.d/mysqld stop Shutting down MySQL. [ OK ] 1.2多实例停止方式 ...

  3. Spring Cloud gateway 七 Sentinel 注解方式使用

    Sentinel 注解支持 @SentinelResource 用于定义资源,并提供可选的异常处理和 fallback 配置项. @SentinelResource 注解包含以下属性: value:资 ...

  4. thinkphp volist标签中加if判断的写法

    <if condition="$vo['devstatus'] eq 1">在线<else /> 离线</if> IF标签用法 <if c ...

  5. gopls替换hover文档

    一直在用vscode来开发golang程序,也一直在用 gopls语言服务器,也一直用鼠标悬浮显示函数的文档. 今天 偶然关闭了 gopls,然后 鼠标悬浮后,发现了 新大陆,nima,gopls的 ...

  6. 关于Java 值传递深度分析

    首先说观点:java只有值传递没有引用传递 然后再来看看值传递与引用传递两者的定义 值传递(pass by value)是指在调用函数时将实际参数复制一份传递到函数中,这样在函数中如果对参数进行修改, ...

  7. 使用图数据库 Nebula Graph 数据导入快速体验知识图谱 OwnThink

    前言 本文由 Nebula Graph 实习生@王杰贡献. 最近 @Yener 开源了史上最大规模的中文知识图谱--OwnThink(链接:https://github.com/ownthink/Kn ...

  8. [FPGA]浅谈LCD1602字符型液晶显示器(Verilog)

    目录 概述 LCD1602 LCD1602是什么? LCD1602的管脚 RS_数据/命令选择 E_使能 D0-D7 LCD1602有个DDRAM LCD1602还有个CGROM 指令集 清屏 进入模 ...

  9. call() 、 apply() 、bind()方法的作用和区别！

    从一开始,我是在书上看到关于bind().call() 和 apply(), 不过长久以来,在工作中与网上接触到了很多关于这三个方法的使用场景,对这三个方法也算是比较熟悉了.所以把他们的作用和区别简单 ...

  10. 2019-10-9：渗透测试，基础学习the-backdoor-factory-master（后门工厂）初接触

    该文章仅供学习,利用方法来自网络文章,仅供参考 the-backdoor-factory-master(后门工制造厂)原理:可执行二进制文件中有大量的00,这些00是不包含数据的,将这些数据替换成pa ...