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...
Forum Discussion
Hi,
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);
...
