我有两个域模型:
class Resource{
String name
static mapping = {
sort name:"asc"
}
}
class ResourceGroup{
String groupName
static hasMany = [resources: Resource]
}
控制器:
def resGroups = ResourceGroup.findAll()
render (
view: "index",
model: [resourcegroups: resGroups]
)
所以现在在我的gsp中:
<g:each in="${resourcegroups}" var="item" status="i">
...
<g:each in="${item.resources}" var="res" status="y">
<!-- THESE ITEM.RESOURCES ARE UNSORTED! -->
</g:each>
...
</g:each>
我的问题是如何对这个“item.resources”进行排序?这是一套持久化的hibernate!我认为这可以用映射排序名称来处理:'asc',但它不起作用:-(