cms后台发布文章时的‘预览’功能实现思路是什么?
cms后台发布文章时的‘预览’功能实现思路是什么,大家都怎么实现,交流交流
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cms后台发布文章时的‘预览’功能实现思路是什么,大家都怎么实现,交流交流
一些富文本编辑器提供了预览功能,但事实上这个预览与前台效果存在极大的差异,同时一些开源产品提供了更好更真实的实现,如wordpress, durpal等。
富文本编辑器的预览偏差很大的原因就是css设置导致,同时体会这些更好更真实的开源产品可以发现一个共性,就是草稿功能,因此或者我们能推理出这样一个思路。
文章在预览之前需要进行保存,使其成为一个“持久化”的数据,而后在特定的容器内(如iframe)加载前端的css,并再此基础上显示文章的内容,从而看到该文章在前端显示时的最终效果。
加油,虽然说起来很简单,但是实际做起来不容易,太多的细节需要处理了。

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