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Chapter 17. Seam Text
Collaboration-oriented websites require a human-friendly markup language so that formatted text can be entered easily in forum posts, wiki pages, blogs, comments, etc. Seam provides the
<s:formattedText/> control to display formatted text that conforms to the Seam Text language. Seam Text is implemented with an ANTLR-based parser. (Experience with ANTLR is not required.)
17.1. Basic formatting 复制链接链接已复制到粘贴板!
复制链接链接已复制到粘贴板!
Here is a simple example:
It's easy to make *emphasized*, |monospaced|, ~deleted~, super^scripted^ or _underlined_ text.
If we display this using
<s:formattedText/>, the following HTML will be produced:
<p>
It's easy to make <i>emphasized</i>, <tt>monospaced</tt>,
<del>deleted</del>, super<sup>scripted</sup> or
<u>underlined</u> text.
</p>
We can use a blank line to indicate a new paragraph, and
+ to indicate a heading:
+This is a big heading
You /must/ have some text following a heading!
++This is a smaller heading
This is the first paragraph. We can split it across multiple
lines, but we must end it with a blank line.
This is the second paragraph.
A simple new line is ignored — you need an additional blank line to wrap text into a new paragraph. This is the HTML that results:
<h1>This is a big heading</h1>
<p>
You <i>must</i> have some text following a heading!
</p>
<h2>This is a smaller heading</h2>
<p>
This is the first paragraph. We can split it across multiple
lines, but we must end it with a blank line.
</p>
<p>
This is the second paragraph.
</p>
The
# character creates items in an ordered list. Unordered lists use the = character:
An ordered list:
#first item
#second item
#and even the /third/ item
An unordered list:
=an item
=another item
<p>
An ordered list:
</p>
<ol>
<li>first item</li>
<li>second item</li>
<li>and even the <i>third</i> item</li>
</ol>
<p>
An unordered list:
</p>
<ul>
<li>an item</li>
<li>another item</li>
</ul>
Quoted sections should be surrounded in double quotes:
He said:
"Hello, how are /you/?"
She answered, "Fine, and you?"
<p>
He said:
</p>
<q>Hi, how are
<i>you</i>?</q>
<p>
She answered, <q>Fine, and you?</q>
</p>