RSS feed code
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Jac1475
Jul 6, 2015, 7:42:41 AM7/6/15
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Hi all.
I need to include a script for more than four rss feed entries. What do i need to do?
here if my function;
<script type="text/javascript">
function load() {
new GFdynamicFeedControl(feed, "feedControl");
}
google.load("feeds", "1");
google.setOnLoadCallback(load);
</script>
Please do help.
Rgds
Jeremy Geerdes
Jul 6, 2015, 8:53:34 PM7/6/15
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Two thoughts for you. First and most important, the Feeds API TOS allows Google to shut down the service at time, with or without warning. It is for this reason that I would strongly recommend AGAINST utilizing the Feeds API for any mission-critical projects. And I would hesitate to invest significant amounts of time or energy in making any new development work.
Second, I believe the solution you're looking for is this:
new GFdynamicFeedControl(feed, 'feedControl', {numResults:8});
jg
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Des Moines, IA
If you're in the Des Moines, IA, area, check out Debra Heights Wesleyan Church!
M McCullough
Aug 27, 2015, 5:05:30 PM8/27/15
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Jeremy (or anyone else who can help) - I searched a bit but couldn't find the answer, so I thought I'd post here to see if you can help ... I'm using the Google RSS feed API to call a feed to my page, but when the feed has no items (it's a daily events feed), I'd like to present an error message like "There are no events scheduled for today." But looking at the API, I can't figure out how to go about that ... Any ideas?
Thanks,
Matt McCullough
Matt McCullough
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Jeremy Geerdes
Aug 27, 2015, 5:18:12 PM8/27/15
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If you're writing your own custom control, this isn't all that tough. When you loop through the .entries array, add an if statement that checks the length of the array, as below:
if(feed.entries.length == 0 ){
...
} else {
for(var i=0; i<feed.entries.length; i++){
...
}
}
That said, you will want to take heed of this warning: the Feeds API has been deprecated. Not only that, but the TOS declares explicitly that it may be shut down at any time, with or without warning. I would be extremely reluctant to spend time and/or energy developing an app based on it, and I would avoid at all costs basing a mission-critical app on its functionality. I would strongly recommend that you consider developing your own solution.
jg
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--Jeremy R. GeerdesGenerally Cool GuyDes Moines, IAIf you're in the Des Moines, IA, area, check out Debra Heights Wesleyan Church!
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