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Home Backend Development PHP Tutorial 新手请教,关于textarea插入表情的方法

新手请教,关于textarea插入表情的方法

Jun 23, 2016 pm 01:59 PM

刚刚利用document.createElement("img")实现了在textarea里面添加表情的功能,但问题就是表情无法存储到数据库,每次浏览的帖子的时候,表情就没了,所以想问问有没有什么好方法?


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把图片的URL地址存到数据库里

这一步已经做了,但用什么方法可以判断留言人发布的留言中,表情图片所在的位置,并且按照原文显示出来呢?

这样做不是麻烦么?用开源 的编辑器就行了 kindedit,CKEdit之类的,很方便

用div 设置啥属性可以出现textarea的效果,还可以显示图片,具体的自己查下

textarea.innerHTML="img src=.....jpg"

fsfsd

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