docs(guides/data-loading): add Cloudflare Pages reference to Cloudflare KV section #3718
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Instructions for Workers were confusing to me when I was figuring out how to set up KV in CF Pages. I hope this could help.
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MichaelDeBoey
changed the title
docs/guides/data-loading.md
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| @@ -229,8 +229,40 @@ export default function Product() { | |||
| ``` | |||
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| ## Cloudflare KV | |||
| If you picked Cloudflare Pages as your environment, [Cloudflare Key Value][cloudflare-kv] storage allows you to persist data at the edge as if it were a static resource. To start with local development, you need to add a ```--kv``` parameter with a name of your namespace to the package.json task, so it would look like this: | |||
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| If you picked Cloudflare Pages as your environment, [Cloudflare Key Value][cloudflare-kv] storage allows you to persist data at the edge as if it were a static resource. To start with local development, you need to add a ```--kv``` parameter with a name of your namespace to the package.json task, so it would look like this: | |
| If you picked Cloudflare Pages as your environment, [Cloudflare Key Value][cloudflare-kv] storage allows you to persist data at the edge as if it were a static resource. To start with local development, you need to add a `--kv` parameter with a name of your namespace to the package.json task, so it would look like this: |
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I almost did. Wanted to keep it the same, not sure how to rephrase to make
sure the difference is clear. I wanted to add a part where I struggled
without influencing current documentation on workers (I don't use them, at
least not directly). I may try to condensate it even more by pointing out
only differences in example, but I was afraid that this could be confusing
as well.
…On Wed, 13 Jul 2022 at 18:00, Kent C. Dodds ***@***.***> wrote:
***@***.**** requested changes on this pull request.
Sorry, I'm confused. It looks like you've duplicated the example 🤔
------------------------------
In docs/guides/data-loading.md
<#3718 (comment)>:
>
-If you picked Cloudflare Workers as your environment, [Cloudflare Key Value][cloudflare-kv] storage allows you to persist data at the edge as if it were a static resource. You'll need to [do some configuration][cloudflare-kv-setup] but then you can access the data from your loaders:
+```"dev:wrangler": "cross-env NODE_ENV=development wrangler pages dev ./public --kv PRODUCTS_KV"```
⬇️ Suggested change
-```"dev:wrangler": "cross-env NODE_ENV=development wrangler pages dev ./public --kv PRODUCTS_KV"```
+```
+"dev:wrangler": "cross-env NODE_ENV=development wrangler pages dev ./public --kv PRODUCTS_KV"
+```
------------------------------
In docs/guides/data-loading.md
<#3718 (comment)>:
>
-If you picked Cloudflare Workers as your environment, [Cloudflare Key Value][cloudflare-kv] storage allows you to persist data at the edge as if it were a static resource. You'll need to [do some configuration][cloudflare-kv-setup] but then you can access the data from your loaders:
+```"dev:wrangler": "cross-env NODE_ENV=development wrangler pages dev ./public --kv PRODUCTS_KV"```
+
+This enable you to use the PRODUCTS_KV in a loader context:
⬇️ Suggested change
-This enable you to use the PRODUCTS_KV in a loader context:
+This enable you to use the `PRODUCTS_KV` in a loader context:
------------------------------
In docs/guides/data-loading.md
<#3718 (comment)>:
> + const product = useLoaderData();
+ return (
+ <div>
+ <p>{} Products</p>
+ {/* ... */}
+ </div>
+ );
⬇️ Suggested change
- const product = useLoaderData();
- return (
- <div>
- <p>{} Products</p>
- {/* ... */}
- </div>
- );
+ const product = useLoaderData();
+ return (
+ <div>
+ <p>Product</p>
+ {product.name}
+ </div>
+ );
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What is the difference in the code examples? |
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Sorry, was replying from mobile. Suggested changes make total sense, now I
understand your reply. Will change later today.
…On Wed, Jul 13, 2022, 9:59 PM Kent C. Dodds ***@***.***> wrote:
What is the difference in the code examples?
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Co-authored-by: Kent C. Dodds <[email protected]>
Co-authored-by: Kent C. Dodds <[email protected]>
Co-authored-by: Kent C. Dodds <[email protected]>
Accepted changes and made the description more concise.
docs/guides/data-loading.md
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| ```tsx filename=app/routes/products/$productId.tsx | ||
| import type { LoaderFunction } from "@remix-run/node"; // or "@remix-run/cloudflare" | ||
| import { json } from "@remix-run/node"; // or "@remix-run/cloudflare" | ||
| This enable you to use the `PRODUCTS_KV` in a loader context: |
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Can you show how you get PRODUCTS_KV into the loader context?
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The context is initiated on line 245 and it is used on line 248. Pages for some reason require this, while Workers does not.
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It's probably better to just generalize this into something about "getLoadContext" is the place where you can pass CF env things through to your action / loader context so it can be applicable to Workers / Pages.
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Good point. Do we do the same thing with context for workers? You can get things off of context in that environment as well?
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Actually, fixing this behavior to have the same code for both platforms would be great. I consider the Pages code easier to understand though, context explains where the namespace comes from.
Co-authored-by: Kent C. Dodds <[email protected]>
…re KV section (#3718) Co-authored-by: Kent C. Dodds <[email protected]>
…re KV section (remix-run#3718) Co-authored-by: Kent C. Dodds <[email protected]>
Instructions for Workers were confusing to me when I was figuring out how to set up KV in CF Pages. I hope this could help.