tree.dynatree({
initAjax: {
url: "../Users/GetTree"
},
checkbox: true,
selectMode: 2,
fx: { height: "toggle", duration: 200 },
persist: true,
clickFolderMode: 1,
autoFocus: false,
onClick: function (node, event) {
....
}
}
on server side I have class TreeNode
public class TreeNode
{
.....
public TreeItemsAttr attr { get; set; }
public string addClass { get; set; }
}
and class TreeItemsAttr
public class TreeItemsAttr
{
public string id { get; set; }
public bool canHaveSubs { get; set; }
public bool selectable { get; set; }
public bool isSelected { get; set; }
public string docDate { get; set; }
}
So, in my action I setup some tree node isSelected=true
and add class addClass="dynatree-selected"
, but when I call node.tree.getSelectedNodes()
I get []
.
How can I setup on server side so the some nodes are selected?
I also try to add in TreeNode property select and setup to true, but it did not help me.
In dynatree document page (In Section : 5.3 Handling selection events) there is a sample for that aim.
onSelect: function(flag, node) {
if( ! flag )
alert("You deselected node with title " + node.data.title);
var selectedNodes = node.tree.getSelectedNodes();
var selectedKeys = $.map(selectedNodes, function(node){
return node.data.key;
});
alert("Selected keys: " + selectedKeys.join(", "));
}
and the result page is : http://wwwendt.de/tech/dynatree/doc/sample-select.html
This way is working in Client side, but i think you can send selected variables to your server.