Code:
<ice:selectManyCheckbox
value="#{viewMatrix.checked}">
<f:selectItems
value="#{viewMatrix.mainList}" />
</ice:selectManyCheckbox>
select items value is a list of SelectItem where value is string like:
Code:
mainList.add(new SelectItem("1:2",
"a"));
mainList.add(new SelectItem("1:3",
"b"));
mainList.add(new SelectItem("1:4",
"c"));
mainList.add(new SelectItem("2:1",
"d"));
mainList.add(new
SelectItem("2:2", "e"));
mainList.add(new SelectItem("2:3",
"f"));
To check first and last checkbox I have to add to viewMatrix.checked
Code:
List<String> checked;
checked.add("1:2");
checked.add("2:3") ;
需要注意初始化
SelectItem
（
ID,Value
）时
传入的
ID
数据类型