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How can I add this referrerPolicy attribute to the iframe via typescript?

This is a sample code, that does not work.

First off: I'm new to Angular so the terms here might be wrong. I hope I can get the understanding through.

I'm consuming an API. Endpoint A exposes Tickets; these Tickets hold an array (0-*) of Attachments. Those Attachments are not complete; in the data model they contain the base64 string of the content of the underlying file but to reduce general load the Attachments are only complete when fetched from Endpoint B. But in order to fetch an Attachment from Endpoint B I need the Attachment's id which I can only get from Endpoint A.

What I need to happen is that I fetch attachment.id from Endpoint A, use that id to fetch the approriate Attachment from Endpoint B, and replace Attachments in the result from Endpoint A with the result from Endpoint B. However since the Attachments are retreived as Observable I can't just simply assign the value.

The following snippet is one of several attempts at solving this and is able to get the Attachments from the API but they aren't assigned the way I wanted.

I've followed many tutorials for how to set up my own custom generic useFetch hook. What I came up with works well, but it is breaking some Rules of Hooks. Mostly, it doesn't use the "correct" set of dependencies.

The generic hook accepts a url, options, and dependencies. Setting the dependencies up as all three creates an infinite refresh loop, even though the dependencies aren't changing.

I have a following wrangler.toml. When I would like to use dev or preview (e.g. npx wrangler dev or npx wrangler preview) wrangler asks to add a preview_id to the KV namespaces. Is this an identifier to an existing KV namespace?

I see there is a ticket in Cloudflare Workers GH at https://github.com/cloudflare/wrangler/issues/1458 that tells this ought to be clarified but the ticket is closed with adding an error message

In order to preview a worker with KV namespaces, you must designate a preview_id in your configuration file for each KV namespace you'd like to preview."

which is the reason I'm here. :)

As for larger context I would be really glad if someone could clarify: I see that if I give a value of an existing namespace, I can preview and I see a KV namespace of type __some-worker-dev-1234-workers_sites_assets_preview is generated in Cloudflare. This has a different identifier than the KV namespace pointed by the identifier used in the preview_id and the KV namespace pointed by the identifier I used in preview_id is empty. Why does giving an identifier of an existing KV namespace remove the error message, deploys the assets and allow for previwing but the actual KV namespace is empty and a new one is created?

How do does kv-asset-handler know to look into this generated namespace to retrieve the assets?

I'm currently testing with the default generated Cloudare Worker to my site and I wonder if I have misunderstood something or if there is some mechanics that bundles during preview/publish the site namespace to the scipt.

If there is some random mechanics with automatic mapping, can this be then so that every developer can have their own private preview KV namespace?

I want to get input value and put them in json but I don't know how to get input value in this case

if I tried document.querySelector("todo-text").value It turns out to error.

I have a website, www.a.com

In that website, I serve a page at https://www.a.com/mypage that contains this:

this question has been asked before but I couldn't find the answer in another question. when I log my formdata I just get {} i am sending two items that are text and one image file from my client html using fetch

my form

I'm not sure why this happens but I keep getting my input value as a key inside of my json object when I send it via fetch POST

sending from client

I have a nodejs class that uses fetch api and calls a spring web backend using POST.