#3 Plus icon appearing instead of minus

[Anonymous]

When you set the default open property of the tree to
true, the icons next to the folders show plus sign
although the folder is already open.

[Hakan ERDOGAN]

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Hi, in the showNode function just set the state attribute to "open".
here is the code snippet:

function showNode(treeNode,lastNode) {
linestring = treeNode.getLineString();
var state = getState(treeNode.getID());

// Hakan add-on
if(showAllNodesOnStartup) {
state = 'open';
}
// end of Hakan add-on

var str;
....