带有换行符的文本区域的数据

I have a weird problem. I have a simple textarea, Once a save button is clicked I save that data using an angular controller. Then once an update button is clicked I update a row in that data base, that one of that rows fields is the data from that textarea.

我有个奇怪的问题。我有一个简单的textarea，一旦单击save按钮，我将使用一个角度控制器保存数据。点击更新按钮后，我更新数据库中的一行，其中一个行字段就是来自该textarea的数据。

So far so good, and the update is done ok, the problem begins when I break lines in the textarea, for example, I type: "Hi guys, This is another row"

到目前为止，一切都很好，更新也完成了，问题开始了当我在textarea中中断行，例如，I类型:“嗨，伙计们，这是另一行”

I checked that data and when I save it in the controller, and when I get it back from the server it looks like this: "Hi guys,↵This is another row" seems ok, but when I place it inside a div I get the following: "Hi guys,This is another row"

我检查数据,当我将它保存在控制器,当我把它从服务器是这样的:“嗨,伙计们,↵这是另一个行”似乎是好了,但是当我把它在一个div我得到以下:“嗨,伙计们,这是另一个行”

Where did the line break go? and why is it not displaying?

断线在哪里?为什么它不显示?

I tried bunch of things, like changing the newline to <br> once send to the database, later on switching it back to newline, nothing seems to work...

我尝试了很多方法，比如将换行符改为
，一旦发送到数据库，然后将它切换回换行符，似乎没有任何效果……

Any help would be appreciated.

如有任何帮助，我们将不胜感激。

3 个解决方案

#1

Okay - what you need to do is use white-space:pre-wrap; where you display the data from the database.

好的，你需要做的是使用空白:预包装;显示来自数据库的数据。

Example:

例子:

<?php
echo '<p style="white-space:pre-wrap;">'.$yourVarWithWhiteSpace.'</p>';
?>

3 个解决方案

#1

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