日期:2014-05-17 浏览次数:20907 次
<table ct:if="users != null && users.size > 0" border="1">
<tr ct:for="user : users">
<td><span ct:out="for.index + 1">1</span></td>
<td><span ct:out="user.name">james</span></td>
<td><span ct:out="user.coins">2.00</span></td>
</tr>
</table>
$if{users != null && users.size > 0}
<table border="1">
$for{user : users}
<tr>
<td>$out{for.index + 1}<span>1</span>$end</td>
<td>$out{user.name}}<span>james</span>$end</td>
<td>$out{user.coins}}<span>2.00</span>$end</td>
</tr>
$end
</table>
$end
// Tag外套内容封装
public final class Coat {
private final String before;
private final String after;
public Coat(String before, String after) {
this.before = before;
this.after = after;
}
public String getBefore() {
return before;
}
public String getAfter() {
return after;
}
}
public interface AttributeCoatHandler {
// 解析器在遇到相应属性时, 回调此接口
// 并将返回的Coat中的before和after内容添加到Tag两端
Coat handleAttribute(String attrName, String attrValue);
}
// 注册指定名称空间的属性处理器
TagCoatContext.registerAttributeCoatHandler(String namespace, AttributeCoatHandler handler);