• 网页中英文语言切换解决方案


      很多公司都喜欢把公司网站搞成双语言的,常见的办法是:做两份相同的程序,然后用不同的文件夹区分开来,然后点切换语言时,链接到不同的文件夹去就OK了,这种办法呢,如下:

      好处是:各自的版本是分离开来的,比较稳定,不会出现互相干扰(共用数据库资料的除外!)等情况;

      弊端是:改动一个功能,要把变更的操作(代码逻辑啊、图片PS啊、还有数据库等等)在所有的语言版本上面再重复一次,加重了操作量。

      本来打算这样子搞的,但上头发话了,这样子代码管理比较麻烦,让哥哥想别的办法喔...那就想咯,别说,还真的想出了一个方法,虽然还未成熟,也不太稳定,但胜在不用修改原来的逻辑代码,而且只有一份代码够用了(是“够用”,不“是完美哦”!),我就不卖关子了,反正也不是什么秘密:说白了,其实就是用 js的replace()方法处理的,嘿嘿,只不过为了能让它能够快速布置,所以,需要做一些规范,怎么规范呢?还不太成熟哈,接着往下看就清楚了。

      页面在客户端处显示给user看的都是<body>...</body>中的内容,既然如此,我直接把<body>...</body>中的内容中需要replace的中文全部replace掉再呈现出来就OK了吧,说干就干,直接先写一个“翻译字典”方法,如下:

    dict.js

      1 function setEnglish(bodyString) {
      2     var result = bodyString;    
      3     result = result.replaceAll('發料量','Issue Qty');
      4     result = result.replaceAll('單位別','Unit');
      5     result = result.replaceAll('待交運','To be Delivered');
      6     result = result.replaceAll('應發量','Shoulsd Issue');
      7     result = result.replaceAll('應用量','Should Use');
      8     result = result.replaceAll('操作者','Operator');
      9     result = result.replaceAll('編輯中','Editing');
     10     result = result.replaceAll('確認者','Confirmed By');
     11     result = result.replaceAll('需求量','Required Qty');
     12     result = result.replaceAll('需求日','Required Day');
     13     result = result.replaceAll('實用量','Used Qty');
     14     result = result.replaceAll('跨工單','Inter-Shop Order');
     15     result = result.replaceAll('經辦人','Prepared by');
     16     result = result.replaceAll('損耗率','Yield Loss Rate');
     17     result = result.replaceAll('超耗量','Over Consumption ');
     18     result = result.replaceAll('超比例','Over-proportional');
     19     result = result.replaceAll('結案日','Close Date');
     20     result = result.replaceAll('發料量','Issue Qty');
     21     result = result.replaceAll('換工單','Change Shop Order');
     22     result = result.replaceAll('提報數','Report Qty');
     23     result = result.replaceAll('報廢量','Scrap Form');
     24     result = result.replaceAll('報廢單','Scrap Form');
     25     result = result.replaceAll('報廢品','Scrap Unit');
     26     result = result.replaceAll('單位別','Unit');
     27     result = result.replaceAll('移轉數','Transfer Qty');
     28     result = result.replaceAll('移入量','Move In Qty');
     29     result = result.replaceAll('異動碼','Transaction Code');
     30     result = result.replaceAll('接受量','Received Qty');
     31     result = result.replaceAll('庫存量','Inventory');
     32     result = result.replaceAll('凈移轉','Net Transfers');
     33     result = result.replaceAll('待發量','To be Issued');
     34     result = result.replaceAll('待報廢','To be Scrapped');
     35     result = result.replaceAll('待處理','To be Processed');
     36     result = result.replaceAll('待重工','To be Reworked');
     37     result = result.replaceAll('待交運','To Be Delivered');
     38     result = result.replaceAll('待分配','To be Assigned');
     39     result = result.replaceAll('物流中','Logistics');
     40     result = result.replaceAll('來料量','Incoming Qty');
     41     result = result.replaceAll('良品數','Good Unit Qty');
     42     result = result.replaceAll('材料批','Component Part Lot Batch');
     43     result = result.replaceAll('投入數','Input Qty');
     44     result = result.replaceAll('完成日','Completion Date');
     45     result = result.replaceAll('在製量','WIP');
     46     result = result.replaceAll('在移量','Transit Qty');
     47     result = result.replaceAll('全 部','All');
     48     result = result.replaceAll('分派數','Distribute Qty');
     49     result = result.replaceAll('不良數','Reject Qty');
     50     result = result.replaceAll('已檢驗','Inspected');
     51     result = result.replaceAll('已移轉','Transferred');
     52     result = result.replaceAll('已交運','Shipped');
     53     result = result.replaceAll('工單號','Shop Order No.');
     54     result = result.replaceAll('下工站','Next Operation');
     55     result = result.replaceAll('上工站','Previous Operation');
     56     result = result.replaceAll('入檢序','Incoming Inspection Operation ');
     57     result = result.replaceAll('入料量','Incoming Qty');
     58     result = result.replaceAll('創建者','Founder');
     59     result = result.replaceAll('請選擇','Please Choose');
     60     result = result.replaceAll('編輯中','Editing');
     61     result = result.replaceAll('物流中','In Logistics');
     62     result = result.replaceAll('待處理','To be Processed');
     63     result = result.replaceAll('待重工','To be Reworked');
     64     result = result.replaceAll('待報廢','To be Scrapped');
     65     result = result.replaceAll('待分配','To be Assigned');
     66     result = result.replaceAll('待交運','To be Delivered');
     67     result = result.replaceAll('已檢驗','Inspected');
     68     result = result.replaceAll('已移轉','Transferred');
     69     result = result.replaceAll('全 部','All');
     70     result = result.replaceAll('移轉單','Transfer Form');
     71     result = result.replaceAll('報廢單','Scrap Form');
     72     result = result.replaceAll('待交運','To be Delivered');
     73     result = result.replaceAll('淨移轉','Net Transfers');
     74     result = result.replaceAll('經辦人','Operator');
     75     result = result.replaceAll('确定者','Affirmant');
     76     result = result.replaceAll('日期起','Start Date');
     77     result = result.replaceAll('測試區','Test');
     78     result = result.replaceAll('導出','Export');
     79     result = result.replaceAll('料號','Part No.');
     80     result = result.replaceAll('工單','Shop Order');
     81     result = result.replaceAll('鏈接','Hyperlink');
     82     result = result.replaceAll('儲位','Location');
     83     result = result.replaceAll('選擇','Option');
     84     result = result.replaceAll('機種','Model');
     85     result = result.replaceAll('導出','Export');
     86     result = result.replaceAll('確定','OK');
     87     result = result.replaceAll('標記','Symbol');
     88     result = result.replaceAll('標工','Standard');
     89     result = result.replaceAll('廠商','Supplier');
     90     result = result.replaceAll('新建','New');
     91     result = result.replaceAll('搜索','Search');
     92     result = result.replaceAll('用戶','User ID');
     93     result = result.replaceAll('密碼','Password');
     94     result = result.replaceAll('語言','Language');
     95     result = result.replaceAll('確認','Confirm');
     96     result = result.replaceAll('損耗','Yield Loss');
     97     result = result.replaceAll('移出','Move Out');
     98     result = result.replaceAll('料號','Part No.');
     99     result = result.replaceAll('料件','Material Part');
    100     result = result.replaceAll('倉庫','Store');
    101     result = result.replaceAll('重工','Rework');
    102     result = result.replaceAll('客戶','Customer Name');
    103     result = result.replaceAll('品保','QA');
    104     result = result.replaceAll('時間','Date');
    105     result = result.replaceAll('返回','Back');
    106     result = result.replaceAll('注解','Remarks');
    107     result = result.replaceAll('類型','Type');
    108     result = result.replaceAll('周數','Weeks');
    109     result = result.replaceAll('其他','Others');
    110     result = result.replaceAll('良品','Good Unit');
    111     result = result.replaceAll('材料','Component Part');
    112     result = result.replaceAll('批號','Lot Batch No.');
    113     result = result.replaceAll('批量','Lot Size');
    114     result = result.replaceAll('作成','Made');
    115     result = result.replaceAll('余量','Margin');
    116     result = result.replaceAll('用量','Used Qty');
    117     result = result.replaceAll('方式','Approach');
    118     result = result.replaceAll('工單','Shop Order');
    119     result = result.replaceAll('工序','Operation No.');
    120     result = result.replaceAll('工序','Operation ');
    121     result = result.replaceAll('人工','Manpower');
    122     result = result.replaceAll('狀態','Status');
    123     result = result.replaceAll('其他','Others');
    124     result = result.replaceAll('工單','Shop Order');
    125     result = result.replaceAll('新建','New');
    126     result = result.replaceAll('導出','Export');
    127     result = result.replaceAll('其他','Others');
    128     result = result.replaceAll('搜尋','Search');
    129     result = result.replaceAll('料號','Part No.');
    130     result = result.replaceAll('全部','All');
    131     result = result.replaceAll('返回','Back');
    132     result = result.replaceAll('廠區','Factory');
    133     result = result.replaceAll('查詢','Search');
    134     result = result.replaceAll('确定','Confirm');
    135     result = result.replaceAll('部門',' Department');
    136     result = result.replaceAll('操作','Operation');
    137     result = result.replaceAll('移入','Move In');
    138     result = result.replaceAll('單位','Unit');
    139     result = result.replaceAll('說明','Description');
    140     result = result.replaceAll('數量','Qty');
    141     result = result.replaceAll('保存','Save');
    142     result = result.replaceAll('儲','Store');
    143     result = result.replaceAll('倉','Store');
    144     result = result.replaceAll('批','Batch');
    145     result = result.replaceAll('迄','Until');
    146     result = result.replaceAll('入','In');
    147     result = result.replaceAll('出','Out');
    148             
    149     return result;
    150 }    

    PS:这个方法就是把传进来的东西进行翻译后,再把翻译的结果return回去的,注意:js里面没有replaceAll这个方法的,上面的是我自己加上去的,后面会给出;还有,根据翻译的字段长短,先把replace长的,再replace短的,长的一般用replace()就够了,短的最好用replaceAll(),当然有特殊情况的,这里不多说,反正遇到了就明白怎么整了;另外,怎么这么长的?呵呵,这部分可以找别人提供,还有,上面这些“result = result.replaceAll(.....)”是我直接在Excel导出来的(当然,中英对照表是让别的同事搞的,不必亲自出马),网上会的人应该比较多,排序麻,需要一点点技巧,但不难,所以不用怕,当然,我QQ空间日志有一篇日志里有提到,没加到俺QQ的,可以让你妹妹或姐姐啊加我也行,我这个人比较随和的,哈。

    有了这个方法还不够,还要考虑一下用户体验的东西,比如:要用cookie记住user目前的语言种类,以便下次直接默认。

    有了想法,那需要什么,就去做了,比如cookie的处理类,replaceAll()方法的定义,还有切换语言的逻辑等等,下面都有了,我先贴上网上搜集的一个cookie处理方法,源码如下:

    cookiesHelper.js

     1 //寫cookies函數
     2 //作者:翟振凯
     3 function SetCookie(name,value)//兩個參數,一個是cookie的名字,一個是值
     4 {
     5     var Days = 30; //此 cookie 將被保存30天
     6     var exp  = new Date();    //new Date("December 31, 9998");
     7     exp.setTime(exp.getTime() + Days*24*60*60*1000);
     8     document.cookie = name + "="+ escape (value) + ";expires=" + exp.toGMTString();
     9 }
    10 function getCookie(name)//取cookies函數       
    11 {
    12     var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
    13      if(arr != null) return unescape(arr[2]); return null;
    14 
    15 }
    16 function delCookie(name)//刪除cookie
    17 {
    18     var exp = new Date();
    19     exp.setTime(exp.getTime() - 1);
    20     var cval=getCookie(name);
    21     if(cval!=null) document.cookie= name + "="+cval+";expires="+exp.toGMTString();
    22 }
    23 
    24 
    25 //示例
    26 //SetCookie ("xiaoqi", "3")
    27 //alert(getCookie('xiaoqi'));
    28 
    29 
    30 //URL字符串操作
    31 function request(name) {
    32     var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
    33     var r = window.location.search.substr(1).match(reg);
    34     if (r != null) return unescape(r[2]); return null;
    35 }
    36 
    37 //為系統追加replaceAll方法
    38 String.prototype.replaceAll = function(oldStr, newStr) {
    39     return this.replace(new RegExp(oldStr,"gm"),newStr); 
    40 }
    41  

    PS:自己看一下方法,觉得不错的话,可以果断收走了,最后一个方法就是为字符串对象追加一个replaceAll()方法,有了这个,才能执行上面的替换所有字符的对象(这个有虾米用?要是有个GridView控件呢,下面一大堆重复的内容,单纯的replace()只能替换第一个匹配到的字符串,后面的就无能为力了,除非你多替换几次咯),这个方法也出来以后啊,就剩最后一步的啦~

    在需要进行翻译的页面<head>...</head>加入如下代码:

     1     <script src="js/jquery-1.6.js" type="text/javascript"></script>
     2     <script src="js/cookiesHelper.js" type="text/javascript"></script>
     3     <script src="js/dict.js" type="text/javascript"></script>
     4     <script type="text/javascript">
     5         //add by seasons.zhang 2012/09/20
     6         $(function () {
     7             //根據cookie切換語言種類
     8             if (getCookie("somoveLanguage") == "en") {
     9                 var result = setEnglish($("body").html());
    10                 $("body").html(result);
    11             }
    12         });
    13     </script>

    PS:Jquery是神马?这个必须引用的,我写的是基于jquery的(没有jquery的日子很难过啊,哈哈~)。原网页是中文的,当cookie("somoveLanguage")的值为"en"时,才调用replace方法,否则不鸟它。

      神奇吧?翻译就这样搞定了!但是呢,使用过程中总会有一些毛病的,我大概说点吧,比如DropDownList控件,假如像下面的个的话

    1 <select name="seasons1987">
    2     <option value="哥只是个传说">哥只是个传说</option>
    3     <option value="哥不止是个传说">哥不止是个传说</option>
    4     <option value="哥一直都是个传说">哥一直都是个传说</option>
    5     <option value="不要迷恋哥">不要迷恋哥</option>
    6 </select>

    看到上面了吗?如果调用replaceAll("哥只是个传说","Seasons1987")的话,第一项的valuetext都会发生改变了,这样子在asp.net中有一个叫做ViewStatus的东东就会找你麻烦了,一个折中的办法是把replace语句改为replaceAll(">哥只是个传说<",">Seasons1987<")就可以避免这个问题啦。又比如,一些写在<body>...</body>里面的<script ...> ...</script>的js方法,经过jquery的html()方法重新写入之后,会破坏它的功用的,也就是翻译之后,就失效了,我遇到的一个问题是:某个用js动态的修改<td>的width跟height的方法失效了,应该是涉及到“用js修改css属性”的功能就会有毛病,我也不太明白,目前的研究只止步于此,毕竟还要忙着解决单身问题啊,呵呵。当然,解决办法还是有的,举个例如下:

    1 <body>
    2     <p>哥只是个传说啊</p>
    3     <input name="Seasons1987" value="2012-10-04" onclick="XXXX" />
    4     <p>哥还是个传说啊</p>
    5     <p>征婚啊...</p>

    </body>

    假定,上面的input有一个onclick的事件,当我把<body>全部传进行翻译时,onclick会失效的话,可以这样子改一下<body>的代码,大概如下:

    1 <body>
    2     <span id="body1"><p>哥只是个传说啊</p></span>
    3     <input name="Seasons1987" value="2012-10-04" onclick="XXXX" />
    4     <span id="body2">
    4 <p>哥还是个传说啊</p> 5 <p>征婚啊...</p>
    6 </span>
    </body>

    然后,<head>中的代码可以这样子写:

     1 <script src="js/jquery-1.6.js" type="text/javascript"></script>
     2     <script src="js/cookiesHelper.js" type="text/javascript"></script>
     3     <script src="js/dict.js" type="text/javascript"></script>
     4     <script type="text/javascript">
     5         //add by seasons.zhang 2012/09/20
     6         $(function () {
     7             //根據cookie切換語言種類
     8             if (getCookie("somoveLanguage") == "en") {
     9                 var body1= setEnglish($("#body1").html());
    10                 var body2= setEnglish($("#body2").html());
    11                 $("#body1").html(body1);
    12                 $("#body2").html(body2);
    13             }
    14         });
    15     </script>

    最最后,怎么切换语言呢?随便咯,我提供一个,大家按照自己的想法来做就行了,比如弄个下接框选择语言啊,或者搞两幅小国旗,点哪切哪都行,两种都用过,这里贴下拉框的,如下:

     1 <head>
     2 <script src="js/jquery-1.6.js" type="text/javascript"></script>
     3 <script src="js/cookiesHelper.js" type="text/javascript"></script>
     4 <script src="js/dict.js" type="text/javascript"></script>
     5 <script type="text/javascript">
     6     //add by seasons.zhang 2012/09/20
     7         function chgLang() {
     8             SetCookie("somoveLanguage", $("#ddlSomoveLanguage").children('option:selected').val());
     9             //alert(getCookie("somoveLanguage"));
    10             window.location = 'Default.aspx';
    11         }
    12 </script>
    13 </head>
    14 <body>
    15             <select id="ddlSomoveLanguage" onchange="return chgLang();">
    16                 <option value="ch">中文</option>
    17                 <option value="en">英文</option>
    18             </select>
    19 </body>

    OK,收队了!

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  • 原文地址:https://www.cnblogs.com/seasons1987/p/2716345.html
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