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SetValueBindingHandler
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1.
The
SetValueBindingHandler
just
defines
a
variable
and
puts
the
variable
in
the Facelets
scope
so
your
logic
tags
can
reuse
the
variable
.
SetValueBindingHandler
只
定义
了
一个
变量
并
把
变量
放置
在
Facelets
作用域
内
,
这样
您
的
逻辑
标记
就
可以
重用
该
变量
。
SetValueBindingHandler
zhǐ
dìng yì
le
yī gè
biàn liàng
bìng
bǎ
biàn liàng
fàng zhì
zài
Facelets
zuò yòng yù
nèi
,
zhè yàng
nín
de
luó jí
biāo jì
jiù
kě yǐ
zhòng yòng
gāi
biàn liàng
。
www.ibm.com
2.
Next
,
you
override
the
apply
method
in
SetValueBindingHandler
.
然后
,
重写
SetValueBindingHandler
中
的
apply
方法
。
rán hòu
,
chóng xiě
SetValueBindingHandler
zhōng
de
apply
fāng fǎ
。
www.ibm.com