GetNumEntries()

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);
}