content service save and publish raising events and putting me in an infinite loop - Using Umbraco and getting started

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Mark Roffey 31 posts 184 karma points

Mar 09, 2020 @ 11:17
0

Content service save and publish raising events and putting me in an infinite loop.
Hi,

I have a page in which I select another page in the site using the multi node treepicker. When I save and publish that first page, I need it to save and publish the other page withthe initial page, so creating a link.
```
var linkedProduct = node.GetValue("linkedProduct").ToString();

var udi = Udi.Parse(linkedProduct);

var iPublishedContentToUpdate = _umbracoHelper.Content(udi);

var contentToUpdate = contentService.GetById(iPublishedContentToUpdate.Id);

contentToUpdate.SetValue("linkedProduct", node.GetUdi());

contentService.SaveAndPublish(contentToUpdate, "*", -1, false);
```
That's no problem, except it's raising events and then getting stuck in an infinite loop. The raiseevents = false flag appears to not do anything. I've seen other posts that do indeed say that the raised event flag is redundant, so is there another way I should be approaching this?

Many thanks in advance.
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Nik 1612 posts 7258 karma points MVP 7x c-trib

Mar 09, 2020 @ 12:40

100

Hi Mark,

I'd be looking to use the relationship service for a feature like this. This would mean that you can update/change the relationship without publishing both content nodes. Might be better suited to your requirements to be honest.

Nik

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Ebin 9 posts 78 karma points

Mar 09, 2020 @ 12:44

Hi ,

Just refer this ,

public void SaveEmailSubcription(string email)

{

contentService = Services.ContentService;

var libraryArea = Umbraco.Content(4293);

        var emailSubscriptionData = libraryArea.Descendant<EmailSubscriptionData>();
        var key = emailSubscriptionData.Id;
        var node = Services.ContentService.GetById(emailSubscriptionData.Id);
        var currentPageUdis = node.GetUdi();var content = contentService.CreateContent(email,
         currentPageUdis, EmailSubscriptionItem.ModelTypeAlias, 0);

        content.UpdateDate = DateTime.UtcNow;

        content.CreateDate = DateTime.UtcNow;

        content.UpdateDate = DateTime.UtcNow;

        content.SetValue("email", email);

        var result = contentService.SaveAndPublish(content);

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Content service save and publish raising events and putting me in an infinite loop.