Doesn't return anything from catch block
Hi, Could someone pls see my function on JScript. I am looking for particular node in infragistic tree and want to handle case when there is no such node inside. function SelectNode(tre...
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YMinaev
Staff
StaffHi,
Actually, you need to check k,your function's return value before using it. Also, you should obtain the subsequent call's result. I'd rewrite your code like this:
Actually, you need to check k,your function's return value before using it. Also, you should obtain the subsequent call's result. I'd rewrite your code like this:
function FindNode(treeObj, soughtNode)
{
for (var i = 0; i < treeObj.Nodes.Count; i++)
{
var node = treeObj.Nodes.Item(i);
if(SameText(soughtNode, node.Text.OleValue))
{
return node;
}
node = FindNode(node, soughtNode);
if(!node) break;
}
Log.Warning("Node not found");
return null;
}
...
var node = FindNode(treeObj, soughtNode);
if(node) node.set_Selected(true);
...