在ASP.NET MVC中实现一种不同于平常的三级联动、级联方式, 可用于城市、车型选择等多层级联场景

摘要:
经常会遇到三级或多级联动场景,比如省、市、区,比如品牌、车系、车型,比如品类的多级联动我们首先想到的是使用三选显示,这是最常见的做法。然而,在其他场景中,例如,当确定搜索标准时,对于三级链接,可以选择一个、两个或三个条件。我认为以下方法可能更适合:上面,您只能选择品牌,或者同时选择品牌、汽车系列或车型,最后在输入上显示所选内容,用逗号分隔。

三级或多级联动的场景经常会碰到,比如省、市、区,比如品牌、车系、车型,比如类别的多级联动......我们首先想到的是用三个select来展示,这是最通常的做法。但在另外一些场景中,比如确定搜索条件的时候,对于三级联动来说,可能选择1个,2个,或3个条件,我想,以下的方式可能更适合:

 

1

 

以上,可以只选择品牌,或同时选择品牌、车系,或同时选择品牌、车系、车型,最后把选择的内容展示到input上,并以逗号隔开。

2

 

可以实现的功能包括:

○ 点击最上面的input弹出div,此时只显示品牌区域
○ 点击最左边拼音首字母,导航到对应的品牌上
○ 当把鼠标移动到某个品牌上,品牌为选中状态,其对应的车系显示在车系区域
○ 当鼠标不在任何品牌上,所有品牌都为不选中状态
○ 当把鼠标移动到某个车系上,车系为选中状态,其对应的车型显示在车型区域,选中车系的所属品牌也为选中状态
○ 当鼠标不在任何车系上,所有车系、品牌都为不选中状态
○ 当把鼠标移动到某个车型上,车型为选中状态,选中车型的所属车系为选中状态,选中车系所属品牌为选中状态
○ 当鼠标不在任何车型上,所有车型、车系、品牌为不选中状态
○ 点击品牌,品牌显示到input上
○ 点击车系,品牌、车系显示到input上,并以逗号隔开
○ 点击车型,品牌、车系、车型显示到input上,并以逗号隔开
○ 点击div上的关闭按钮或者页面空白区域,div隐藏

 

界面的构成如下:

 

3

○ 最上面的是一个input
○ 品牌、车系、车型被包裹在一个div中,点击关闭按钮或点击空白处关闭的就是这个div
○ 品牌区域是一个div,分为首字母导航div和品牌显示div
○ 车系区域是一个div
○ 车型区域是一个div
○ 品牌、车系、车型内的内容是一些dl, dt, dd的html元素
○ 样式的事情交给css

 

实现的思路大致这样:

○ 给input点击事件,点击弹出品牌、车系、车型显示的div,并绑定页面空白区域的点击事件
○ 导航首字母指向锚点,品牌按首字母分类并提供锚点id
○ 在控制器中把品牌按照首字母分类,以json格式返回到前端,填充到tmpl模版,再追加到页面品牌区域
○ 给品牌添加鼠标移上事件,品牌为选中状态,对应的车系显示在车系区域
○ 给品牌添加鼠标移去事件
○ 给品牌添加点击事件,把点击品牌显示到input上
○ 给车系添加鼠标移上事件,当前车系为选中状态,其对应的车型显示在车型区域,其所属的品牌为选中状态
○ 给车系添加鼠标移去事件
○ 给车系添加点击事件,把点击车系和所属品牌显示到input上,以逗号隔开
○ 给车型添加鼠标移上事件,当前车型为选择状态,其所属父类车系为选中状态,车型所属父类品牌也为选中状态
○ 给车型添加点击事件,把点击车型和所属车系、品牌显示到input上,以逗号隔开
○ 给关闭按钮添加点击事件,关闭div,并解除页面空白区域点击事件的绑定

 

领域先行,首先是有关品牌、车系、车型的模型:

    public class CarCategory
    {
        public int Id { get; set; }
        public string Name { get; set; }
        public int PId { get; set; }
        public string FirstLetter { get; set; }
        public string AnchorName { get; set; }
        public int Level { get; set; }
    }

○ PId属性用来表示父类Id,车系的父类Id为某个品牌Id,车型的父类Id为某个车系Id
○ FirstLetter属性用来表示首字母,作为分组的条件
○ AnchorName属性用来表示品牌的锚点id,车系和车型此项为空

 

在ASP.NET MVC4中,在Shared/Layout.cshtml中,该有的css,js都必须有:

 

<head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width" />
    <title>@ViewBag.Title</title>
    @Styles.Render("~/Content/css")
    @RenderSection("styles", required: false)
    <link href="http://t.zoukankan.com/~/bootstrap/css/bootstrap.min.css" rel="stylesheet" />
    @Scripts.Render("~/bundles/jquery")
    <script src="http://t.zoukankan.com/~/bootstrap/js/bootstrap.min.js"></script>
</head>
<body>
    @RenderBody()
    
    @RenderSection("scripts", required: false)
</body>

 

模拟一个数据库,该数据库类可以获取到所有的品牌、车系、车型,以及根据品牌Id或车系Id获取对应的车系和车型。

 

   public class Database
    {
        public static IEnumerable<CarCategory> GetCarCategories()
        {
            return new List<CarCategory>()
            {
                 new CarCategory(){Id = 0, Name = "奥迪",FirstLetter = "A",AnchorName = "aa", Level = 1, PId = -1},
                 new CarCategory(){Id = 1, Name = "奥斯顿·马丁",FirstLetter = "A",AnchorName = "aa", Level = 1, PId = -1},
                 new CarCategory(){Id = 2, Name = "宝骏",FirstLetter = "B",AnchorName = "bb", Level = 1, PId = -1},
                 new CarCategory(){Id = 3, Name = "巴博斯",FirstLetter = "B",AnchorName = "bb", Level = 1, PId = -1},
                 new CarCategory(){Id = 4, Name = "北汽威旺",FirstLetter = "B",AnchorName = "bb", Level = 1, PId = -1},
                 new CarCategory(){Id = 5, Name = "北汽制造",FirstLetter = "B",AnchorName = "bb", Level = 1, PId = -1},
                 new CarCategory(){Id = 6, Name = "奔驰",FirstLetter = "B",AnchorName = "bb", Level = 1, PId = -1},
                 new CarCategory(){Id = 7, Name = "别克",FirstLetter = "B",AnchorName = "bb", Level = 1, PId = -1},
                 new CarCategory(){Id = 8, Name = "宾利",FirstLetter = "B",AnchorName = "bb", Level = 1, PId = -1},
                 new CarCategory(){Id = 9, Name = "保时捷",FirstLetter = "B",AnchorName = "bb", Level = 1, PId = -1},
                 new CarCategory(){Id = 10, Name = "比亚迪",FirstLetter = "B",AnchorName = "bb", Level = 1, PId = -1},
                 new CarCategory(){Id = 11, Name = "奔腾",FirstLetter = "B",AnchorName = "bb", Level = 1, PId = -1},
                 new CarCategory(){Id = 12, Name = "标致",FirstLetter = "B",AnchorName = "bb", Level = 1, PId = -1},
                 new CarCategory(){Id = 13, Name = "本田",FirstLetter = "B",AnchorName = "bb", Level = 1, PId = -1},
                 new CarCategory(){Id = 14, Name = "宝马",FirstLetter = "B",AnchorName = "bb", Level = 1, PId = -1},
                 new CarCategory(){Id = 15, Name = "北京汽车",FirstLetter = "B",AnchorName = "bb", Level = 1, PId = -1},
                 new CarCategory(){Id = 16, Name = "昌河",FirstLetter = "C",AnchorName = "cc", Level = 1, PId = -1},
                 new CarCategory(){Id = 17, Name = "长安",FirstLetter = "C",AnchorName = "cc", Level = 1, PId = -1},
                 new CarCategory(){Id = 18, Name = "长城",FirstLetter = "C",AnchorName = "cc", Level = 1, PId = -1},
                 new CarCategory(){Id = 19, Name = "奥迪A4",FirstLetter = "A",AnchorName = "", Level = 2, PId = 0},
                 new CarCategory(){Id = 20, Name = "奥迪A6L",FirstLetter = "A",AnchorName = "", Level = 2, PId = 0},
                 new CarCategory(){Id = 21, Name = "奥迪Q3",FirstLetter = "A",AnchorName = "", Level = 2, PId = 0},
                 new CarCategory(){Id = 22, Name = "奥迪A4舒适版",FirstLetter = "A",AnchorName = "", Level = 3, PId = 19},
                 new CarCategory(){Id = 23, Name = "奥迪A4尊贵版",FirstLetter = "A",AnchorName = "", Level = 3, PId = 19},
                 new CarCategory(){Id = 24, Name = "奥迪A6L舒适版",FirstLetter = "A",AnchorName = "", Level = 3, PId = 20},
                 new CarCategory(){Id = 25, Name = "奥迪A6L黄金版",FirstLetter = "A",AnchorName = "", Level = 3, PId = 20},
                 new CarCategory(){Id = 26, Name = "奥迪Q3舒适版",FirstLetter = "A",AnchorName = "", Level = 3, PId = 21},
                 new CarCategory(){Id = 27, Name = "奥迪Q3至尊版",FirstLetter = "A",AnchorName = "", Level = 3, PId = 21},
            };
        }
        //根据品牌或车系I获取所有车系或车型
        public static IEnumerable<CarCategory> GetCarCategoriesByPId(int pid)
        {
            return GetCarCategories().Where(c => c.PId == pid);
        }
    }   

 

在HomeController中,在前端页面加载的时候,这里提供一个分组好的所有品牌的json格式给前端;当前端把鼠标移动到某个品牌上,这里根据品牌Id返回车系的json格式给前端;当前端把鼠标移动到某个车系上,这里根据车系Id返回车型的json格式给前端。

 

   public class HomeController : Controller
    {
        public ActionResult Index()
        {
            return View();
        }
        //获取所有品牌
        public ActionResult GetPinPai()
        {
            var allPinPai = Database.GetCarCategories().Where(c => c.Level == 1).OrderBy(c => c.Id);
            var result = from p in allPinPai
                group p by new
                {
                    p.FirstLetter,
                    p.AnchorName
                }
                into g
                select new {firstletter = g.Key.FirstLetter, anchor = g.Key.AnchorName, pinpais = g};
            return Json(result, JsonRequestBehavior.AllowGet);
        }
        //根据品牌Id获取车系
        [HttpPost]
        public ActionResult GetCheXiByPId(int pid) 
        {
            var allCheXi = Database.GetCarCategoriesByPId(pid).OrderBy(c => c.Id);
            var result = from c in allCheXi
                select new {chexi = c.Name, cxid = c.Id, parentId = c.PId};
            return Json(result);
        }
        //根据车系Id获取车型
        [HttpPost]
        public ActionResult GetCheXingByCxId(int cxid) 
        {
            var allCheXing = Database.GetCarCategoriesByPId(cxid).OrderBy(c => c.Id);
            var result = from c in allCheXing
                         select new { chexing = c.Name, chexingid = c.Id, parentId = c.PId };
            return Json(result);
        }
    }   

在Home/Index.cshtml视图中,品牌、车系、车型内容都是先填充到tmpl模版中,然后追加到页面某个区域上的。


@{
    ViewBag.Title = "Index";
    Layout = "~/Views/Shared/_Layout.cshtml";
}
@section styles
{
    <link href="http://t.zoukankan.com/~/Content/CarSelect.css" rel="stylesheet" />
}
<div class="input-group">
   <input type="text" id="mychoice" class="form-control">
   <span class="input-group-btn">
        <button class="btn btn-default" type="button">∨</button>
   </span>
</div>
<div id="carcategory-picker-outer">
    <a href="http://t.zoukankan.com/javascript:void(0)" class="cancel"></a>
    <div id="carcategory-picker-inner">
        <div id="pinpai" class="carcategory-list">
            <h6>请选择品牌</h6>
            <div id="PreLetter">
                <a href="http://t.zoukankan.com/#aa">A</a>
                <a href="http://t.zoukankan.com/#bb">B</a>
                <a href="http://t.zoukankan.com/#cc">C</a>
                <a href="http://t.zoukankan.com/#dd">D</a>
                <a href="http://t.zoukankan.com/#ff">F</a>
                <a href="http://t.zoukankan.com/#gg">G</a>
                <a href="http://t.zoukankan.com/#hh">H</a>
                <a href="http://t.zoukankan.com/#jj">J</a>
                <a href="http://t.zoukankan.com/#kk">K</a>
                <a href="http://t.zoukankan.com/#ll">L</a>
                <a href="http://t.zoukankan.com/#mm">M</a>
                <a href="http://t.zoukankan.com/#nn">N</a>
                <a href="http://t.zoukankan.com/#oo">O</a>
                <a href="http://t.zoukankan.com/#qq">Q</a>
                <a href="http://t.zoukankan.com/#rr">R</a>
                <a href="http://t.zoukankan.com/#ss">S</a>
                <a href="http://t.zoukankan.com/#ww">W</a>
                <a href="http://t.zoukankan.com/#xx">X</a>
                <a href="http://t.zoukankan.com/#yy">Y</a>
                <a href="http://t.zoukankan.com/#zz">Z</a>
            </div>
            <div id="AllPinPai">
            </div>
        </div>
        <div id="chexi" class="carcategory-list">
            <h6>请选择车系</h6>
            <div id="AllCheXi">
           
            </div>
        </div>
        <div id="chexin" class="carcategory-list">
            <h6>请选择车型</h6>
            <div id="AllCheXing">
               
            </div>
        </div>
    </div>
</div>
@section scripts
{
    <script src="http://t.zoukankan.com/~/Scripts/jquery.tmpl.min.js"></script>
    <script type="text/javascript">
        $(function() {
            //加载所有品牌
            $.getJSON('@Url.Action("GetPinPai", "Home")', function(data) {
                $('#pinpaiTemplate').tmpl(data).appendTo('#AllPinPai');
            });
            //点击input弹出品牌车系车型选择
            $('#mychoice').on("click", function() {
                $('#carcategory-picker-outer').css('display', 'block');
                $("body").bind("mousedown", onBodyDown);//绑定鼠标单击事件
            });
            //点击关闭按钮隐藏品牌车系车型选择
            $('.cancel').on("click", function() {
                hideMenu();
            });
            //给所有品牌加上鼠标移动上事件
            $('#AllPinPai').on("mouseover", ".ppm", function() {
                $(this).addClass('selected');
                $('#chexi').css("display", "block");
                $.post('@Url.Action("GetCheXiByPId","Home")', { 'pid': $(this).attr('pid') }, function (data) {
                    $('#AllCheXi').empty();
                    $('#AllCheXing').empty();
                    $('#chexiTemplate').tmpl(data).appendTo('#AllCheXi');
                });
            });
            //给所有品牌加上鼠标移去事件
            $('#AllPinPai').on("mouseout", ".ppm", function () {
                $(this).removeClass('selected');
            });
            //品牌点击事件
            $('#AllPinPai').on("click", ".ppm", function () {
                $('#mychoice').val('');
                $('#mychoice').val($(this).text());
                hideMenu();
            });
            //给车系加上鼠标移动上事件
            $('#AllCheXi').on("mouseover", ".cxm", function () {
                //取取当前车系的父类Id
                var parentId = $(this).attr('parentid');
                //把品牌中该父类添加selected这个类
                $('#AllPinPai').find("a[pid='" + parentId + "']").addClass('selected');
                $(this).addClass('selected');
                $('#chexin').css("display", "block");
                $.post('@Url.Action("GetCheXingByCxId","Home")', { 'cxid': $(this).attr('pid') }, function (data) {
                    $('#AllCheXing').empty();
                    $('#chexingTemplate').tmpl(data).appendTo('#AllCheXing');
                });
            });
            //给车系加上鼠标移去事件
            $('#AllCheXi').on("mouseout", ".cxm", function () {
                $(this).removeClass('selected');
                //取取当前车系的父类Id
                var parentId = $(this).attr('parentid');
                //把品牌中该父类添加selected这个类
                $('#AllPinPai').find("a[pid='" + parentId + "']").removeClass('selected');
            });
            //车系点击事件
            $('#AllCheXi').on("click", ".cxm", function () {
                $('#mychoice').val('');
                //取取当前车系的父类Id
                var parentId = $(this).attr('parentid');
                $('#mychoice').val($('#AllPinPai').find("a[pid='" + parentId + "']").text() + "," + $(this).text());
                hideMenu();
            });
            //给车型加上鼠标移上事件
            $('#AllCheXing').on("mouseover", ".cxim", function () {
                //取出车型的父类id
                var parentId = $(this).attr('parentid');
                //把车系中该父类添加selected这个类
                $('#AllCheXi').find("a[pid='" + parentId + "']").addClass('selected');
                //取出车系的父类id
                var parentparentId = $('#AllCheXi').find("a[pid='" + parentId + "']").attr('parentid');
                //把品牌中该父类添加selected这个类
                $('#AllPinPai').find("a[pid='" + parentparentId + "']").addClass('selected');
            });
            //给车型加上鼠标移去事件
            $('#AllCheXing').on("mouseout", ".cxim", function () {
                //取出车型的父类id
                var parentId = $(this).attr('parentid');
                //把车系中该父类添加selected这个类
                $('#AllCheXi').find("a[pid='" + parentId + "']").removeClass('selected');
                //取出车系的父类id
                var parentparentId = $('#AllCheXi').find("a[pid='" + parentId + "']").attr('parentid');
                //把品牌中该父类添加selected这个类
                $('#AllPinPai').find("a[pid='" + parentparentId + "']").removeClass('selected');
            });
            //车型点击事件
            $('#AllCheXing').on("click", ".cxim", function () {
                $('#mychoice').val('');
                //取出车型的父类id
                var parentId = $(this).attr('parentid');
                //取出车系的父类id
                var parentparentId = $('#AllCheXi').find("a[pid='" + parentId + "']").attr('parentid');
                $('#mychoice').val($('#AllPinPai').find("a[pid='" + parentparentId + "']").text() + "," + $('#AllCheXi').find("a[pid='" + parentId + "']").text() + "," + $(this).text());
                hideMenu();
            });
        });
        //隐藏树并解除绑定
        function hideMenu() {
            $("#carcategory-picker-outer").fadeOut("fast");
            $("body").unbind("mousedown", onBodyDown);
        }
        //鼠标单击空白处事件
        function onBodyDown(event) {
            if (!(event.target.id == "mychoice" || event.target.id == "carcategory-picker-outer" || $(event.target).parents("#carcategory-picker-outer").length > 0)) {
                hideMenu();
            }
        }
    </script>
    
    <script id="pinpaiTemplate" type="text/x-jQuery-tmpl">
        <dl>
            <dt id="${anchor}">${firstletter}</dt>
            
            {{if pinpais}}
            {{each pinpais}}<dd><a class="ppm" pid="${$value.Id}">${$value.Name}</a></dd>{{/each}}
            {{else}}
            <dd>没有此品牌</dd>
            {{/if}}
        </dl>
    </script>
    
    <script id="chexiTemplate" type="text/x-jQuery-tmpl">
        <dl>
            <dd><a class="cxm" pid="${cxid}" parentid="${parentId}">${chexi}</a></dd>
        </dl>  
    </script>
    
    <script id="chexingTemplate" type="text/x-jQuery-tmpl">
        <dl>
            <dd><a class="cxim" pid="${chexingid}" parentid="${parentId}">${chexing}</a></dd>
       </dl>  
    </script>
}

css部分如下,关闭按钮可自找。

 

在ASP.NET MVC中实现一种不同于平常的三级联动、级联方式, 可用于城市、车型选择等多层级联场景第4张在ASP.NET MVC中实现一种不同于平常的三级联动、级联方式, 可用于城市、车型选择等多层级联场景第5张展开#carcategory-picker-outer {
    background: #f9f9f9;
    padding: 10px;
     640px;
    height: 380px;
    position: relative;
    display: none;
}

#PreLetter {
    border: 0px solid blue;
     21px;
    float: left;
}

#PreLetter a:link{
    display: block;
    text-decoration: none;
    clear: both;
    font-size: 10px;
    text-align: center;
    padding-top: 0px;
    border: 1px solid #e3e3e3;
     15px;
    height: 15px;
    background-color: #e9e9e9;
    margin-top: 2px;
    font-weight: bold;
}

#PreLetter a:hover {
    border: 1px solid blue;
}

#PreLetter a:visited {
    border: 1px solid #e3e3e3;
}

#pinpai {
    border: 0px solid green;
    float: left;
}

#AllPinPai {
    border: 1px solid #e3e3e3;
    margin-left: 5px;
    float: left;
    padding-bottom: 0px;
     120px;
    height: 340px;
    overflow-y: auto;
}

#AllPinPai dl dd a {
    text-decoration: none;
    display: block;
    padding-left: 10px;
}

#AllPinPai dl dd {
    padding-left: 0px;
}

#AllPinPai dl dd a:hover {
    /*background-color: gray;*/
    color: white;
}

#AllPinPai dl {
    margin-bottom: 5px;
}

#chexi {
    border: 0px solid orange;
    float: left;
    margin-left: 10px;
    display: none;
}

#AllCheXi {
     150px;
    height: 340px;
    overflow-y: auto;
    border: 1px solid #e3e3e3;
}

#AllCheXi dl dd a {
    text-decoration: none;
    display: block;
    padding-left: 10px;
}

#AllCheXi dl dd {
    padding-left: 0px;
}

#AllCheXi dl dd a:hover {
    color: white;
}

#AllCheXi dl {
    margin-bottom: 5px;
}

#chexin {
    border: 0px solid red;
    float: left;
    margin-left: 10px;
    display: none;
}

#AllCheXing {
     300px;
    height: 340px;
    overflow-y: auto;
    border: 1px solid #e3e3e3;
    
}

#AllCheXing dl dd a {
    text-decoration: none;
    display: block;
    padding-left: 10px;
}

#AllCheXing dl dd {
    padding-left: 0px;
}

#AllCheXing dl dd a:hover {
    background-color: gray;
    color: white;
}

#AllCheXing dl {
    margin-bottom: 5px;
}


dt {
    background-color: #e9e9e9;
    padding-left: 10px;
}

dl {
    border: 0px solid red;
}

dd {
    padding-left: 10px;
    line-height: 15px;
    margin-top: 5px;
    margin-bottom: 0px;
    border: 0px solid blue;
    /*background-color: gray;*/
}

.selected {
    background-color: gray;
    color: white;
}

.cancel {
     20px;
    height: 17px;
    position: absolute;
    display: block;
    top: 20px;
    right: 20px;
    background-image: url("../img/close.png");
    border: 1px solid orangered;
    background-color: orangered;
}

.input-group {
     640px;
}

免责声明:文章转载自《在ASP.NET MVC中实现一种不同于平常的三级联动、级联方式, 可用于城市、车型选择等多层级联场景》仅用于学习参考。如对内容有疑问,请及时联系本站处理。

上篇怎样在 Svelte 中获取目标元素 DOM 节点Delphi指针的用法下篇

宿迁高防,2C2G15M,22元/月;香港BGP,2C5G5M,25元/月 雨云优惠码:MjYwNzM=

相关文章

php图片压缩

php图片压缩 能对图片的大小、质量进行压缩。 <?php class ThumbHandler {     var $dst_img;// 目标文件     var $h_src; // 图片资源句柄     var $h_dst;// 新图句柄     var $h_mask;// 水印句柄     var $img_create_quality...

php 常见图片处理函数封装

<?php /** * 常见图像处理函数的封装 */ class Image{ private $info=[]; private $width;//原始图片宽度 private $height;//图片原始高度 private $mime;//图片mime类型 自 PHP 4.3.0 起,getimagesiz...

CSS 公共样式摘自万能的度娘

global.css | reset.css(格式化样式) common.css(公共组件样式) layout.css(当前页面样式) 清除全站所有页面的浏览器默认样式,保证在初始样式在所有浏览器下一致。 common.css(公共组件样式) 一般一个网站所有页面头部、底部样式都是一致的,而且很长时间不会有大的改变,改变的大概就是产品、运营的经常需要添加、...

CSS布局:水平居中

CSS布局之元素水平居中 本文将依次介绍在不同条件下实现水平居中的多种方法及简单原理 Tip:下文中说的适用场景只是举了几个简单的例子方便读者理解。实际应用场景太复杂,生搬硬套容易出错。最重要的是掌握各种方法能够实现居中的原理。只要掌握了原理,那么不管问题怎么变都可以根据自己的理解选择合适的方法。 一、使用 text-align: center 1.原理...

css3写的实用表单美化

<!DOCTYPE html> <!--[if IE 7 ]> <html lang="en" class="ie7"> <![endif]--> <!--[if IE 8 ]> <html lang="en" class="ie8"> <![endif]--> <!...

CSS3基础(2)—— 文字与字体相关样式、盒子类型、背景与边框相关样式、变形处理、动画功能

一、 CSS3 文字与字体相关样式 1、 给文字添加阴影    text-shadow: length length length ccolor;     属性适用于文本阴影,指定了水平阴影,垂直阴影,模糊的距离,以及阴影的颜色 2、 使用服务器端字体   文本换行:    word-break:norma | keep-all | bread-all...