Document loading records from submitted forms

[kmeilander]

Added details for how to get the submitted record in a view file.

📋 Description

I couldn't figure out how to get a submitted record item to use in my success page. After a helpful forum post i thought it would be good to include this on the documentation as the RecordStorage is not where i would look for this.

For more details, see https://forum.umbraco.com/t/umbraco-forms-submitted-record-values-on-success-page/5683

✅ Contributor Checklist

I've followed the Umbraco Documentation Style Guide and can confirm that:

• [ X] Code blocks are correctly formatted.
• [ X] Sentences are short and clear (preferably under 25 words).
• [ X] Passive voice and first-person language (“we”, “I”) are avoided.
• [ X] Relevant pages are linked.
• [ X] All links work and point to the correct resources.
• [ X] Screenshots or diagrams are included if useful.
• [ X] Any code examples or instructions have been tested.
• [ ]X Typos, broken links, and broken images are fixed.

Product & Version (if relevant)

I tested this on Umbraco forms 13, but I believe it is the same for the latest version.

[eshanrnh]

Thanks for the PR, @kmeilander 🙌 We will review it as soon as possible 💪

[eshanrnh]

Thanks for the PR, @kmeilander 🙌 We have added some comments. Can you take a look and let us know if something is not clear?