Primefaces 未调用p:treeTable中CommandLink/CommandButton的操作
我下载了primefaces 3.1,并将其添加到我的项目中。我尝试将commandButton/commandLink添加到树表的列中 但是除了根行之外,列中commandButton/commandLink的操作不会被调用 有什么问题吗?谢谢 编辑: xhtml中的树表:Primefaces 未调用p:treeTable中CommandLink/CommandButton的操作,primefaces,treetable,Primefaces,Treetable,我下载了primefaces 3.1,并将其添加到我的项目中。我尝试将commandButton/commandLink添加到树表的列中 但是除了根行之外,列中commandButton/commandLink的操作不会被调用 有什么问题吗?谢谢 编辑: xhtml中的树表: <p:treeTable var="catalog" value="#{catalogSelectBean.root}" lazy="true" selection="#{catalogSelectBean.sele
<p:treeTable var="catalog" value="#{catalogSelectBean.root}" lazy="true" selection="#{catalogSelectBean.selectedNode}" selectionMode="single">
<p:column>
<f:facet name="header">
<h:outputText value="Katalog Name" />
</f:facet>
<h:outputText value="#{catalog.name}" />
</p:column>
<p:column width="100">
<f:facet name="header">
<h:outputText value="Katalog Desc"/>
</f:facet>
<h:outputText value="#{catalog.description}"/>
</p:column>
<p:column>
<p:commandButton action="#{formProductRelationView.updateProductListForSelectedCatalog()}"
update=":main_form:selectProductTable"
value="Bring Products">
</p:commandButton>
</p:column>
</p:treeTable>
豆子:
@组件(“catalogSelectBean”)
@范围(“请求”)
公共类CatalogSelectBean实现了可序列化{
私有静态最终长serialVersionUID=1L;
@自动连线
私人编目服务;
独活根;
私有树节点选择节点;
私有双列表模型pickListCatalogs;
公共树节点getRoot(){
返回根;
}
公共树节点getSelectedNode(){
返回selectedNode;
}
公共无效集合selectedNode(TreeNode selectedNode){
this.selectedNode=selectedNode;
}
nodeselect上的公共无效(NodeSelectEvent事件){
Catalog=(Catalog)event.getTreeNode().getData();
FacesMessage=新的FacesMessage(FacesMessage.SEVERITY_INFO,“Selected”,g.getName());
FacesContext.getCurrentInstance().addMessage(空,消息);
}
公共目录selectbean(){
}
@施工后
公众假期{
createRoot();
createPickListModel();
}
私有void createPickListModel(){
//球员
List source=catalogService.loadChilds(catalogService.getRootCatalog());
列表目标=新的ArrayList();
pickListCatalogs=新的DualListModel(源、目标);
}
私有void createRoot(){
目录g=null;
g=catalogService.getRootCatalog();
root=新的DefaultTreeNode(“root”,null);
TreeNode caRoot=新的默认TreeNode(g,根);
生成树(caRoot,g);
}
专用void generateTree(TreeNode subRoot,目录g){
对于(目录p:g.getChildCatalogs()){
TreeNode0=新的默认TreeNode(p,子轨迹);
如果(p.getChildCatalogs()!=null&&p.getChildCatalogs().size()>0)
生成树(节点0,p);
}
}
公共树(){
root.setSelected(false);
}
公共DualListModel getPickListCatalogs(){
返回pickListCatalogs;
}
}
我还有一个formProductRelationView bean,它具有updateProductListForSelectedCatalog()方法
谢谢您的关注。根据您提供的信息,只有上帝知道。@CagatayCivici,我编辑了这个问题。谢谢你的时间。我放弃了在每一行中添加commandlink的固执。我正在尝试将选择添加到treetable,并使用treetable之外的按钮进行选择。谢谢
@Component("catalogSelectBean")
@Scope("request")
public class CatalogSelectBean implements Serializable {
private static final long serialVersionUID = 1L;
@Autowired
private CatalogService catalogService;
private TreeNode root;
private TreeNode selectedNode;
private DualListModel<Catalog> pickListCatalogs;
public TreeNode getRoot() {
return root;
}
public TreeNode getSelectedNode() {
return selectedNode;
}
public void setSelectedNode(TreeNode selectedNode) {
this.selectedNode = selectedNode;
}
public void onNodeSelect(NodeSelectEvent event) {
Catalog g = (Catalog)event.getTreeNode().getData();
FacesMessage message = new FacesMessage(FacesMessage.SEVERITY_INFO, "Selected", g.getName());
FacesContext.getCurrentInstance().addMessage(null, message);
}
public CatalogSelectBean() {
}
@PostConstruct
public void unLoad(){
createRoot();
createPickListModel();
}
private void createPickListModel() {
//Players
List<Catalog> source = catalogService.loadChilds(catalogService.getRootCatalog());
List<Catalog> target = new ArrayList<Catalog>();
pickListCatalogs = new DualListModel<Catalog>(source, target);
}
private void createRoot() {
Catalog g = null ;
g = catalogService.getRootCatalog();
root = new DefaultTreeNode("Root", null);
TreeNode caRoot = new DefaultTreeNode(g,root);
generateTree(caRoot,g);
}
private void generateTree(TreeNode subRoot, Catalog g) {
for(Catalog p : g.getChildCatalogs()){
TreeNode node0 = new DefaultTreeNode(p,subRoot);
if(p.getChildCatalogs()!= null && p.getChildCatalogs().size()>0)
generateTree(node0, p);
}
}
public void resetTree() {
root.setSelected(false);
}
public DualListModel<Catalog> getPickListCatalogs() {
return pickListCatalogs;
}
}