问题描述
我在数据库中保存textarea中的新闻,并在JSF页面上再次显示。
当我打印bean数据时, >在textarea当我尝试编辑,我看到同样如上。但是当我尝试在< h:outputText>
中打印时,我看到如下。
即使在使用 Sytem.out打印时。 println()
,我看到输出为
任何想法如何在< h:outputText>
p>
我也尝试过,建议使用 white-space:pre
。
这是工作,但是当文本的长度很长时,所有的长行来一行,而不是下一行,因为我得到水平滚动条,这不是我想要的。
这个答案对小文本很好,但由于新闻长度很大,这是一个问题。
如果您想要预先格式化和包装,请改用:
预包装
如果您还希望支持IE6 / 7(不支持 pre-wrap
),改为使用:
word-wrap:break-word;
I am saving news from textarea in database and showing them again on a JSF page.
When I print the bean data I have it as below.
In textarea when I try to edit, I see same as above. But when I try to print in <h:outputText>
I see it as below.
Even when I print using Sytem.out.println()
, I see output as
Any idea how can I get this new line in <h:outputText>
?
I also tried this answer which suggests to use white-space: pre
.
This is working, but when the length of the text is long, all long line is coming in one line instead of next line and because of that I am getting horizontal scrollbar which is not what I want.
This answer works fine for small text but as news are large in length, this is problem.
If you want both preformatting and wrapping, use instead:
white-space: pre-wrap;
If you want to support IE6/7 as well (which doesn't support pre-wrap
), use instead:
white-space: pre;
word-wrap: break-word;
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