Purpose
Retrieves the current number of entries retrieved in a RSS Node.
Syntax
int GetNumEntries();
returns the number of entries as an integer.
Example
function Update() {
numLayers = Document.GetNumLayers();
layer = Document.GetLayer(0);
layerEndTime = layer.GetEndTime();
rssNode = layer.FindNode("RSSFeed").AsRSSFeedNode();
textNode = layer.FindNode("MainText");
numRssEntries = rssNode.GetNumEntries();
entryIndex = 0;
if (numRssEntries > 0) {
entryText = rssNode.GetEntryTitle(entryIndex);
}
else {
entryText = "No entries";
}
textNode.SetText(entryText);
}