Iterator send empty link in HTTPS module, when the next page does not exist about n8n-nodes-iterator HOT 25 CLOSED

also you are responding to a closed issue which isn't the best ;-)
Thank you very much for this product

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Hi there,

There is an option you can add to tell it when to stop. Which you can let check to see if there is a next page. Not at a pc at the moment, so cannot give you an example right now.
Please check the options and let me know if you were able to fix it.

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Is There Another Page option - Made it active, started it up. No success

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You need to create an expression to handle that.

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How to do that to send in DONE route?

My workaround is a create iF node to check empty value, between modules, that helps me once

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I checked the code for ya.
There is a bug. And it cannot be used properly.
You can do 2 things.

have a set node before the iterator setting the value to true with an expression.
and then have it check the next page in the loop to set it true or false.

another thing you can do is use the Expected item count option.

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Thank you very much, i understand what to do

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IF module between iterator and Http moule works as expected. domain is expected link / main (.com) address of the link
IF empty - ended

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Does seem to work though, guess I saw something wrong in the code. Didn't have my coffee yet.

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@lightcomc I've updated the package to version 1.2
Did some fixes and added some small features.
should now work easily for you, as it does not check the option "Is there another page" in the first iteration anymore. So you can easily set that to the next field to see if it exists.

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https://xxx/api/v4/events?filter[created_at][from]=1666795339&filter[created_at][to]=1666795340&limit=100
Iterate branch reference start not sending any info to next module afer update (grey), strange. and not send if options "here is another page" of "combine" is checked.

Maybe i do something wrong. restart n8n not helps. latest n8n.
I have a feeling it's about to become awesome.

after all
created rollback via [email protected] in Community nodes section.

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You have to be more clear about what you are doing.

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the max iterations is causing an issue here. setting it to 9999999 would solve it.

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Yes, I haven't set a maximum number of iterations, perhaps this will help.

I went back to the old method with IF and it works fine too, solves my problem.

There's a lot of amount there. N8N is super tool, much more flexible in some aspects of the "make" service, but harder to master.

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Updated to v0.1.2
There is no such option - max iterations

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Then you didnt update or didnt reboot the server. I am using it myself so I know it is there 😅

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hard reboot heal all questions, wow it works!

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I checked new version.

If there are a certain number of iterations, the script works perfectly - it works and makes combine elements and it is really easy to work with this information.

Perfect!

My situation is a bit strange.
A query for 10 iterations may yield 0 pages - this is sent straight to the end of the script. and up to 15 pages (some iterations yield up to 2 pages)

I have the "old IF" check for no page, but it outputs values from only the last iteration.

My settings

If the boolean value "Is There Another Page" is additionally active, this also works as described above

It would be ideal to check if there is a page (2 and... page) in incoming data from HTTPS module. If in "Reference Next" is no page - make combine and send all values to Done

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I checked my case, found a solution to limit the number of iterations issued to one.
One second gives out 1 to 2 pages (2 iterations max). So if there is a second page it is sent to done, if there is only one page it goes via IF empty and works the same as done.
I would of course like to be able to output more data to the handler, but this is enough to be successful. But it will work autonomously.

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Sorry it is a lot to take in, have no idea what you are talking about. :-)

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problem in incoming data from HTTPS module.

"Reference Next" no check empty page value. iterate, when next page is empty.
There is no way to stop and combine when page value from HTTPS module is empty.

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Does seem to work though, guess I saw something wrong in the code. Didn't have my coffee yet.

Oh i forgot about this one. Fantastic - it works!
My case - add expression in "Is There Another Page" - {{$node["HTTP Request"].json["_links"]["next"]["href"]!== null}}

Wonderful! many thanks for support bramkn 🤝

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It works before 1x version, now first run with error

✅ Is There Another Page
{{$node["HTTP Request8"].json.body.next_page_token !== null}}

ERROR: no data, execute "HTTP Request8" node first
without this check - work as needed

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That is probably because n8n doesn't accept invalid expressions anymore.
So you will have to fix that. ;-)

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also you are responding to a closed issue which isn't the best ;-)

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