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        给数字添加 st、nd、rd 和 th(序数)后缀

        时间:2023-10-12

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                1. 本文介绍了给数字添加 st、nd、rd 和 th(序数)后缀的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

                  问题描述

                  我想根据当前日期动态生成一串文本.因此,例如,如果是第 1 天,那么我希望我的代码生成 = "Its the <dynamic>1*<dynamic string>st</dynamic string>*</动态>".

                  I would like to dynamically generate a string of text based on a current day. So, for example, if it is day 1 then I would like my code to generate = "Its the <dynamic>1*<dynamic string>st</dynamic string>*</dynamic>".

                  总共有 12 天,所以我做了以下事情:

                  There are 12 days in total so I have done the following:

                  1. 我已经设置了一个循环 12 天的 for 循环.

                  1. I've set up a for loop which loops through the 12 days.

                  在我的 html 中,我给了我的元素一个唯一的 id 来定位它,见下文:

                  In my html I have given my element a unique id with which to target it, see below:

                  <h1 id="dynamicTitle" class="CustomFont leftHeading shadow">On The <span></span> <em>of rest of generic text</em></h1>
                  

                2. 然后,在我的 for 循环中,我有以下代码:

                3. Then, inside my for loop I have the following code:

                  $("#dynamicTitle span").html(i);
                  var day = i;
                  if (day == 1) {
                      day = i + "st";
                  } else if (day == 2) {
                      day = i + "nd"
                  } else if (day == 3) {
                      day = i + "rd"
                  }
                  

                4. 更新

                  这是请求的整个 for 循环:

                  This is the entire for loop as requested:

                  $(document).ready(function () {
                      for (i = 1; i <= 12; i++) {
                          var classy = "";
                          if (daysTilDate(i + 19) > 0) {
                              classy = "future";
                              $("#Day" + i).addClass(classy);
                              $("#mainHeading").html("");
                              $("#title").html("");
                              $("#description").html("");
                          } else if (daysTilDate(i + 19) < 0) {
                              classy = "past";
                              $("#Day" + i).addClass(classy);
                              $("#title").html("");
                              $("#description").html("");
                              $("#mainHeading").html("");
                              $(".cta").css('display', 'none');
                              $("#Day" + i + " .prizeLink").attr("href", "" + i + ".html");
                          } else {
                              classy = "current";
                              $("#Day" + i).addClass(classy);
                              $("#title").html(headings[i - 1]);
                              $("#description").html(descriptions[i - 1]);
                              $(".cta").css('display', 'block');
                              $("#dynamicImage").attr("src", ".." + i + ".jpg");
                              $("#mainHeading").html("");
                              $(".claimPrize").attr("href", "" + i + ".html");
                              $("#dynamicTitle span").html(i);
                              var day = i;
                              if (day == 1) {
                                  day = i + "st";
                              } else if (day == 2) {
                                  day = i + "nd"
                              } else if (day == 3) {
                                  day = i + "rd"
                              } else if (day) {
                              }
                          }
                      }
                  

                  推荐答案

                  规则如下:

                  • st 用于以 1 结尾的数字(例如 1st,首先发音)
                  • nd 用于以 2 结尾的数字(例如 92nd,发音为 90 秒)
                  • rd 用于以 3 结尾的数字(例如 33rd,发音为 33)
                  • 作为上述规则的一个例外,所有以 11、12 或 13 结尾的teen"数字都使用 -th(例如 11th,发音为 11th,112th,发音为一百 [和] 十二)
                  • th 用于所有其他数字(例如 9th,发音为 ninth).

                  以下 JavaScript 代码(在 2014 年 6 月重写)实现了这一点:

                  The following JavaScript code (rewritten in Jun '14) accomplishes this:

                  function ordinal_suffix_of(i) {
                      var j = i % 10,
                          k = i % 100;
                      if (j == 1 && k != 11) {
                          return i + "st";
                      }
                      if (j == 2 && k != 12) {
                          return i + "nd";
                      }
                      if (j == 3 && k != 13) {
                          return i + "rd";
                      }
                      return i + "th";
                  }
                  

                  0-115 之间数字的示例输出:

                  Sample output for numbers between 0-115:

                    0  0th
                    1  1st
                    2  2nd
                    3  3rd
                    4  4th
                    5  5th
                    6  6th
                    7  7th
                    8  8th
                    9  9th
                   10  10th
                   11  11th
                   12  12th
                   13  13th
                   14  14th
                   15  15th
                   16  16th
                   17  17th
                   18  18th
                   19  19th
                   20  20th
                   21  21st
                   22  22nd
                   23  23rd
                   24  24th
                   25  25th
                   26  26th
                   27  27th
                   28  28th
                   29  29th
                   30  30th
                   31  31st
                   32  32nd
                   33  33rd
                   34  34th
                   35  35th
                   36  36th
                   37  37th
                   38  38th
                   39  39th
                   40  40th
                   41  41st
                   42  42nd
                   43  43rd
                   44  44th
                   45  45th
                   46  46th
                   47  47th
                   48  48th
                   49  49th
                   50  50th
                   51  51st
                   52  52nd
                   53  53rd
                   54  54th
                   55  55th
                   56  56th
                   57  57th
                   58  58th
                   59  59th
                   60  60th
                   61  61st
                   62  62nd
                   63  63rd
                   64  64th
                   65  65th
                   66  66th
                   67  67th
                   68  68th
                   69  69th
                   70  70th
                   71  71st
                   72  72nd
                   73  73rd
                   74  74th
                   75  75th
                   76  76th
                   77  77th
                   78  78th
                   79  79th
                   80  80th
                   81  81st
                   82  82nd
                   83  83rd
                   84  84th
                   85  85th
                   86  86th
                   87  87th
                   88  88th
                   89  89th
                   90  90th
                   91  91st
                   92  92nd
                   93  93rd
                   94  94th
                   95  95th
                   96  96th
                   97  97th
                   98  98th
                   99  99th
                  100  100th
                  101  101st
                  102  102nd
                  103  103rd
                  104  104th
                  105  105th
                  106  106th
                  107  107th
                  108  108th
                  109  109th
                  110  110th
                  111  111th
                  112  112th
                  113  113th
                  114  114th
                  115  115th
                  

                  这篇关于给数字添加 st、nd、rd 和 th(序数)后缀的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持html5模板网!

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