How to get dragged items at a time

Suite and Optimus Suite 5
#1

hi, I want to drag items from a grid, and move them to a tree.
I use the tree.onDrag(sid, tid) event.
However, I found that tree.onDrag event is triggered for each sid, thus I cannot judge whether all sids are dragged. In my application, I want to refresh the tree after all items have dragged.
So how could I get all sids when they are dragged into the tree?
Thanks!

#2

a temperory stupid way:
to use jquery.ajax(async:false) to count whether all d-n-ds have finished.

#3

Here is complete sample:
dhtmlx.com/docs/products/dht … ction.html
If you use something other - show the demo.

#4

Darya, thanks for kind reply.
here’s my code:

var dragged_all = new Array();    // 需要移动的页面编号数组
var dragged_success = new Array();// 移动成功的页面编号数组
var dragged_fail = new Array();   // 移动失败的页面编号数组
tree_event();
grid_event();

var tree_event = function(){
  tree.attachEvent("onDrag", function(sId,tId){
    if(movePage(sId,tId))dragged_success.push(sId);
    else dragged_fail.push(sId);
    var treeSelectedId = tree_selectedNode(tree);
    if (dragged_success.length+dragged_fail.length==dragged_all.length){
      // 移动完成
      tree_refresh(tree,treeSelectedId);
      if(dragged_fail.length!=0)alert("Failed to move:"+dragged_fail.join(","));
      dragged_all = new Array();
      dragged_fail = new Array();
      dragged_success = new Array();
    }
    return false;
  });
  tree.attachEvent("onBeforeDrag", function(sId){ // deny to move nodes in the tree
    return false;
  });
}

var grid_event = function(){
  grid.attachEvent("onDragIn", function(){ // deny to drop on items in the grid
    return false;
  });
  grid.attachEvent("onBeforeDrag", function(id){
    var selectedRows = grid_selectedRows(grid);
    for (var i=0;i<selectedRows.length;i++)dragged_all.push(selectedRows[i]);
    return true;
  });
}

var movePage = function(sId, tId){
  var isSuccess;
  $.ajax({
    url: "do.php",
    async:false,
    type:"POST",
    data:{
      sid:sId,
      tid:tId
    },
    success:function(xml){
      var flag = status_flag(xml);
      var msg  = status_msg(xml);
      msgbar_show(msgbar,msg);
      switch(flag){
        case "error":
        isSuccess = false;
        alert(msg);
        break;
        case "warning":
        isSuccess = true;
        alert(msg);
        break;
        case "success":
        isSuccess = true;
        break;
      } // end switch
    } // end success function
  }); // end ajax
  return isSuccess;
}
#5

Please, make a complete demo & attach it
docs.dhtmlx.com/doku.php?id=othe … leted_demo