javascript - 用 Javascript 将长句子分成多行

Question

我的 mysql 字段中有一个长句子，在我的 jquery 表中文本显示如下:

In the aftermath of her sudden Vancouver celebrity, she appeared as the cover girl on Playboy magazine's October 1989 issue. At that point she decided to live in Los Angeles to further pursue her modeling career. Playboy subsequently chose her as Playmate of the Month in their February 1990 issue, in which she appeared in the centerfold photo.

我想在 12 个单词后将长句子分成多行(示例)

In the aftermath of her sudden Vancouver celebrity, she appeared as the
cover girl on Playboy magazine's October 1989 issue. At that point she 
decided to live in Los Angeles to further pursue her modeling career. Playboy 
subsequently chose her as Playmate of the Month in their February 1990
issue, in which she appeared in the centerfold photo.

我可以使用什么 JavaScript 代码？

Answer 1

您好，这是我使用 JavaScript 的代码，请查看演示。如果您有问题，请告诉我。我除以 12

var paragraph = "In the aftermath of her sudden Vancouver celebrity, she appeared as the cover girl on Playboy magazine's October 1989 issue. At that point she decided to live in Los Angeles to further pursue her modeling career. Playboy subsequently chose her as Playmate of the Month in their February 1990 issue, in which she appeared in the centerfold photo. Heloo Im van testing this code";

$(function(){
var data = paragraph.split(' ');
  var x=0,y=0,iterator=12;
    var xarray =  data.length;
    for(var i = iterator;i < xarray; i +=iterator){
      $('#container').append(paragraph.split(/\s+/).slice(x,i).join(" ")+"<br />");
      y = xarray-i;  
      x = i;
        if(y<iterator){
         $('#container').append(paragraph.split(/\s+/).slice(x,i+y).join(" ")+"<br />");
        }
    }
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="container"></div>