如何查找并用jQuery替换HTML实体? [英] How do I find and replace HTML entities with jQuery?

问题描述

我已经使用HTML表为Drupal网站构建了日历模板，并且让jQuery向每个空单元格添加了无文本"类:

I've constructed a calendar template for a Drupal site using an HTML table, and I've got jQuery to add a class 'no-text' to each empty cell:

$('table.calendar td:empty').addClass('no-text');

这很好，但是我的问题是CMS所见即所得编辑器自动将HTML实体 添加到空单元格中.因此，我试图事先查找并用真实"空间替换实体，但是jQuery无法找到它们:

This works well, but my problem is that the CMS WYSIWYG editor automatically adds the HTML entity   to empty cells. I've therefore attempted to find and replace the entities with a 'real' space beforehand, but jQuery fails to find them:

$('table.calendar td').each(function() {
   var $this = $(this);
   var t = $this.text();
   $this.text(t.replace('[entity here]',''));
});

此代码段在替换普通字符串时效果很好，但是 似乎有所不同！

This snippet works fine when replacing a normal string, but the   seems to be something different!

所以我的问题是:jQuery如何用于搜索和替换HTML实体?

So my question is this: how can jQuery be used to search and replace HTML entities?

推荐答案

最简单的方法是

$this.text(t.replace('\u00a0',''));

其中\u00a0是 

这篇关于如何查找并用jQuery替换HTML实体?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IT屋！