add new record in empty Tree grid

[nazil]

Hi,

in an empty treeGrid I want to adding New record to it with startEditingNew() but it does not work,
in listGrid this function works!

regards
nazil

[Isomorphic]

Hi Nazil,

startEditingNew() can't really work for trees because the rowNum alone does not always provide enough information to know where to add a new node to a Tree.

Instead, add the node yourself (via Tree.add() or via DataSource.addData() for a databound TreeGrid) and then startEditing() once the node has been added.

[nazil]

add new record in empty Tree grid

Hi,

Here is my code, but does not work!

isc.TreeGrid.create({
    ID: "employeeTree",
    width: 500,
    height: 400,
    dataSource: "employees",
    nodeIcon:"icons/16/person.png",
    folderIcon:"icons/16/person.png",
    showOpenIcons:false,
    showDropIcons:false,
    closedIconSuffix:"",
    fields: [
        {name: "Name"},
        {name: "Job"}
    ],
    dataProperties: {openProperty: "isOpen"}
});
isc.IButton.create({
    ID:"bbb",
    left:550,
    click:"employees.addData();employeeTree.startEditing()"
});

regards
nazil

[Isomorphic]

employees.addData() should be passed data for the new node.

You should startEditing only one addData() completes, by using the callback that addData() allows you to pass.

[nazil]

Hi,
I use this:
.
.
.
click:"employees.addData(null, 'employeeTree.startEditing()');"

but does not work!

regards
nazil

[Isomorphic]

As previously mentioned:

employees.addData() should be passed data for the new node.

[Mummy]

How do you then allow for newly added node to the tree to delete itself when you cancel editing like it does in ListGrid?