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Naresh Nagal
185
Adding childs under nodes always getting created under root node.
posted

I am working on mulitple WebDataTree's in a single page on different tabs.

As per requirement, user should be able to create new childs under any selected node of the current displayed tree. I am creating nodes in WebDataTree using WebDataMenu (Context menu). User can create a node by right clicking on 'Create' menu item of WebDataMenu control.

I am using javascript functions of infragistics to create nodes and it creates first child successfully under the selected node but if I want to create child under newly created node, it always creates under the root node. Can anybody suggest how to fix this.

Please suggest asap.

following javascript code i wrote on WebDataMenu click:

 

function MenuItem_Click(menu, eventArgs) {

            var type = eventArgs.getItem().get_key();
            var menuName = eventArgs.getItem().get_text();

            var oItem = menu;
            var currentTree = GetCurrentTree(); // it gives me current tree

            var node = null;
            var address = null;

            node = currentTree.get_selectedNodes()[0]; // getting selected node reference
            parentId = node.get_valueString(); // getting Node Id

            var newNode = new Object(); //json object

            newNode.ParentId = parentId;

            var resData = SendReqForNewAsset(newNode); //sending request to service

            address = $adrutil.getAddressFromDomElement(node.get_element()); // getting address of current selected node

            var newnode1 = currentTree.createNode(resData.d.NodeName);
            newnode1.set_valueString(resData.d.NodeId);

            //trying to set the image and navigation url of the node -- but not working
            newnode1._element.setAttribute('igUrl', resData.d.NavigationUrl);
            newnode1._element.setAttribute('igSelImage', resData.d.SelImageUrl);
            newnode1._element.setAttribute('igUnselImage', resData.d.ImageUrl);
                      
            currentTree.add(newnode1, address);

            }
        }

 

Also I want to know that

1) how to select the newly created node in javascript and unselected currently selected node.

2) how to set SelImageUrl and UnSelImageUrl to a node in WebDataTree like ultrawebtree.

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