Beispiel #1
0
  private void bindData() throws Exception {
    if (this.DataSource == null) {
      throw new RuntimeException("必须在bindData方法中设定DataSource");
    }

    this.items.clear();

    this.root = new TreeItem();
    this.root.setID("_TreeRoot");
    this.root.setParentID("");
    this.root.setRoot(true);
    this.root.setText(this.rootText);
    this.root.setAction(this);
    this.root.setLevel(0);

    this.root.setAttribute("onMouseOver", this.onMouseOver);
    this.root.setAttribute("onContextMenu", this.onContextMenu);
    this.root.setAttribute("onClick", this.onClick);
    this.root.setAttribute("onMouseOut", this.onMouseOut);

    this.items.add(this.root);

    Mapx map = new Mapx();
    for (int i = 0; i < this.DataSource.getRowCount(); i++)
      map.put(
          this.DataSource.getString(i, this.IdentifierColumnName),
          this.DataSource.getString(i, this.ParentIdentifierColumnName));
    try {
      TreeItem last = null;
      for (int i = 0; i < this.DataSource.getRowCount(); i++) {
        DataRow dr = this.DataSource.getDataRow(i);
        String parentID = dr.getString(this.ParentIdentifierColumnName);
        if ((XString.isEmpty(parentID)) || (!map.containsKey(parentID))) {
          TreeItem item = new TreeItem();
          item.setData(dr);
          item.parseHtml(getItemInnerHtml(dr));
          item.setAction(this);
          item.setID(dr.getString(this.IdentifierColumnName));
          item.setParentID(parentID);
          if (this.lazyLoad) {
            item.setLevel(this.parentLevel + 1);
            item.setLevelStr((String) getParams().get("LevelStr"));
          } else {
            item.setLevel(1);
          }
          item.setParent(this.root);
          this.items.add(item);
          addChild(item);
          last = item;
        }
      }

      if (last != null) last.setLast(true);
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
Beispiel #2
0
  public static long getCurrentSiteID() {
    String id = (String) User.getValue("_CurrentSiteID");
    if (XString.isEmpty(id)) {
      if ("admin".equals(User.getUserName())) {
        LogUtil.error("请在站点管理->站点列表下先创建站点");
        return 0L;
      }
      LogUtil.error("用户:" + User.getUserName() + "没有任何站点的浏览权限,请先设置权限再登陆");
      return 0L;
    }

    return Long.parseLong(id);
  }
Beispiel #3
0
 public void addChild(TreeItem parent) throws Exception {
   boolean childFlag = false;
   TreeItem last = null;
   int index = -1;
   for (int i = this.items.size() - 1; i >= 0; i--) {
     if (this.items.get(i) == parent) {
       index = i;
       break;
     }
   }
   ArrayList list = new ArrayList();
   for (int i = 0; i < this.DataSource.getRowCount(); i++) {
     DataRow dr = this.DataSource.getDataRow(i);
     String pid = dr.getString(this.ParentIdentifierColumnName);
     String id = dr.getString(this.IdentifierColumnName);
     if ((parent.getID().equals(pid)) && (!XString.isEmpty(id)) && (!id.equals(pid))) {
       childFlag = true;
       if ((parent.getLevel() >= this.level) && ((!this.lazyLoad) || (!this.expand))) {
         parent.setLazy(this.lazy);
         parent.setExpanded(false);
         parent.setBranch(childFlag);
         return;
       }
       TreeItem item = new TreeItem();
       item.setData(dr);
       item.parseHtml(getItemInnerHtml(dr));
       item.setAction(this);
       item.setID(dr.getString(this.IdentifierColumnName));
       item.setParentID(parent.getID());
       item.setLevel(parent.getLevel() + 1);
       item.setParent(parent);
       if (this.lazyLoad) {
         item.setLevelStr((String) getParams().get("LevelStr"));
       }
       list.add(item);
       this.items.add(index + list.size(), item);
       last = item;
     }
   }
   for (int i = 0; i < list.size(); i++) {
     addChild((TreeItem) list.get(i));
   }
   if (last != null) {
     last.setLast(true);
   }
   if ((!this.lazy) && (parent.getLevel() + 1 == this.level)) {
     parent.setExpanded(false);
   }
   parent.setBranch(childFlag);
 }
Beispiel #4
0
 public static void setCurrentSiteID(String siteID) {
   if (XString.isEmpty(siteID)) User.setValue("_CurrentSiteID", "");
   else User.setValue("_CurrentSiteID", siteID);
 }