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elmlang | general | Yeah I was thinking there might be something that you can do with elm/bytes | 2019-03-03T11:13:21.344200 | Wendell |
elmlang | general | In theory there is, and if you write a jpeg or png decoder/encoder I’ll definitely use it, but it’s a big job. | 2019-03-03T11:14:02.345200 | Cammy |
elmlang | general | Unless you’re just looking to glitch a random pixel, in which case you probably could do in a day with elm/bytes. | 2019-03-03T11:14:35.346300 | Cammy |
elmlang | general | Nah I’m thinking about new ideas for packages and wanted to make sure I am not duplicating work. Now I’m going to read the png/jpeg spec to see how big a job it really is. I believe ppm is an easy format to parse but obviously it is much less useful than png/jpg. I might start there though just to see what the library ... | 2019-03-03T11:18:46.346600 | Wendell |
elmlang | general | I think it’s great. I’ve been thinking about JPEG for a while but just don’t have the time. | 2019-03-03T11:19:59.347600 | Cammy |
elmlang | general | Yeah it seems like it could be a real monster of a project. | 2019-03-03T11:20:15.347800 | Wendell |
elmlang | general | We’ll see what my initial research yields | 2019-03-03T11:20:29.348000 | Wendell |
elmlang | general | It would be awesome. | 2019-03-03T11:21:44.348400 | Cammy |
elmlang | general | If you do it, I’m sure you’ll have no problem with dct, but if you do, hit me up, I’ve done it before. | 2019-03-03T11:25:47.349200 | Cammy |
elmlang | general | Thanks, I’ll keep that in mind | 2019-03-03T11:26:23.349400 | Wendell |
elmlang | general | mini player is constructed on mouse over and is re used when mouse moves to another channel so there is only 2 HLS players max in the application (mini/preview player and main player)
there is extra one for playing ads so that stream is pre loaded by the time ad is ended
so that's 3 players already
at some point ther... | 2019-03-03T11:32:53.349700 | Cleveland |
elmlang | general | Sometimes I make things more complicated than they need to be :slightly_smiling_face: | 2019-03-03T11:41:12.349900 | Susanna |
elmlang | general | You are not alone in it :smile: | 2019-03-03T11:59:37.350100 | Lynne |
elmlang | general | I’ve been following: <https://github.com/rtfeldman/elm-spa-example>
which uses `Html.map`. However in the docs it says to use `Html.map` sparingly. Is this spa example still a good one? | 2019-03-03T13:57:55.351200 | Tamiko |
elmlang | general | Yes, it shows when using `Html.map` is ok. Don't try to use it more often without good reason. | 2019-03-03T14:06:14.352000 | Lynne |
elmlang | general | <@Tamiko> Richard touches on that very question in a recent talk, with a lovely analogy. <https://www.youtube.com/watch?v=RN2_NchjrJQ&t=32m43s> | 2019-03-03T16:31:26.354800 | Deb |
elmlang | general | No problem! I used it heavily on my last application that was a wizard driven set of questions. | 2019-03-03T19:36:43.355100 | Edie |
elmlang | general | Hi! happy to be here and working with elm | 2019-03-03T20:40:39.356000 | Loriann |
elmlang | general | Is there any case where a 200 response from a server would trigger an Err message from elm in a branch? | 2019-03-03T20:42:43.357300 | Loriann |
elmlang | general | This is my response body | 2019-03-03T20:43:10.357600 | Loriann |
elmlang | general | None | 2019-03-03T20:43:33.357700 | Loriann |
elmlang | general | header status is 200 | 2019-03-03T20:44:03.358200 | Loriann |
elmlang | general | Thank you in advance | 2019-03-03T20:44:27.358800 | Loriann |
elmlang | general | <@Loriann> sure, you'll get an error if the decoder fails | 2019-03-03T20:44:53.359500 | Earlean |
elmlang | general | <@Earlean> Thank you! that makes sense, I overlooked the decoder. I was thinking a level higher | 2019-03-03T21:13:53.360500 | Loriann |
elmlang | general | The error would have included this information including the reason the decoder failed | 2019-03-03T21:14:49.361400 | Earlean |
elmlang | general | Thank you, saw the bad body error in the elm debugger. <@Earlean>, i appreciate your help | 2019-03-03T21:17:21.362200 | Loriann |
elmlang | general | Alright, I finally figured out what the issue was, but I'm not sure how to solve it. it looks like the issue is with "Request header field content-type is not allowed by Access-Control-Allow-Headers" when initiating a webhook via a post request like so: | 2019-03-04T01:43:12.363600 | Loriann |
elmlang | general | None | 2019-03-04T01:44:43.363700 | Loriann |
elmlang | general | <@Loriann> if you look at the network tab in developer tools you'll be able to see an 'options' request to '<http://hooks.zapier.com|hooks.zapier.com>', have a look at that `Access-Control-Allow-Headers` header in the response to that request | 2019-03-04T01:48:57.365500 | Earlean |
elmlang | general | For security reasons cross origin requests are only allowed by the browser if the cross origin server gives permission by including CORS headers | 2019-03-04T01:50:17.366600 | Earlean |
elmlang | general | <https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS> gives a good introduction to CORS | 2019-03-04T01:50:54.366900 | Earlean |
elmlang | general | <http://hooks.zapier.com|hooks.zapier.com> may not allow cross origin requests in which case you won't be able to make that request from within a browser | 2019-03-04T01:51:50.367900 | Earlean |
elmlang | general | <@Earlean> Thank you, I think I understand what you mean. My understanding of HTTP requests is growing. | 2019-03-04T01:52:47.368700 | Loriann |
elmlang | general | It looks like the request that I am sending from the machine is setting a content type even though I thought I was able to override headers from the Http.request function. Any good resources on Elm and CORS? It's been slightly challenging to get answers . on that from the docs. Thanks in advance. | 2019-03-04T01:54:20.370000 | Loriann |
elmlang | general | It's not an Elm specific issues, CORS handled and enforced by the browser | 2019-03-04T01:57:52.372200 | Earlean |
elmlang | general | Ahh, I see what you mean, but elm is creating the request. Elm is generating a request of Content-Type: application/json | 2019-03-04T01:59:44.373500 | Loriann |
elmlang | general | yep, you're sending json so it needs a content type of json | 2019-03-04T02:00:03.374200 | Earlean |
elmlang | general | from the article you shared | 2019-03-04T02:00:09.374300 | Loriann |
elmlang | general | hey <@Lea> | 2019-03-04T02:00:17.374400 | Floy |
elmlang | general | thanks for reply, haven't noticed the reply | 2019-03-04T02:00:25.374600 | Floy |
elmlang | general | None | 2019-03-04T02:00:27.374800 | Loriann |
elmlang | general | watched that, but I guess need to watch it again in context of ,y problem | 2019-03-04T02:00:41.375200 | Floy |
elmlang | general | Do you know how I can set this manually? | 2019-03-04T02:00:57.375800 | Loriann |
elmlang | general | can you show us the full error message you're seeing on the web dev console? | 2019-03-04T02:01:35.377100 | Earlean |
elmlang | general | setting the content type to something other than json and trying to send json will just have the server reject the request because it's expecting json | 2019-03-04T02:03:14.379700 | Earlean |
elmlang | general | hey, is is possible to model a problem where I have a phantom type describing the filter
```
type alias Filter a msg = {label: String, selected: List a, all: List a, selectMsg: a -> msg}
type alias Filters = List Filter ? ?
```
problem lies in storing all filters in a list. I mean I can have a lot of filters carryin... | 2019-03-04T02:03:23.380000 | Floy |
elmlang | general | maybe a little of context | 2019-03-04T02:05:04.380100 | Floy |
elmlang | general | I need this to be able to produce 3 different functions that will render that data into 2 different views as well as apply the filtering based on stored filters | 2019-03-04T02:05:46.380300 | Floy |
elmlang | general | For sure | 2019-03-04T02:06:11.380500 | Loriann |
elmlang | general | based loosely on sortable-table, no data of filters stored inside the model (parent or own), everything built up in view | 2019-03-04T02:06:22.380700 | Floy |
elmlang | general | This is the request I am sending from Postman in JS to test | 2019-03-04T02:06:37.380900 | Loriann |
elmlang | general | xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xhr.setRequestHeader("cache-control", "no-cache"); | 2019-03-04T02:06:38.381100 | Loriann |
elmlang | general | from origin '<http://localhost:4000>' has been blocked by CORS policy: Request header field content-type is not allowed by Access-Control-Allow-Headers in preflight response. | 2019-03-04T02:08:18.381300 | Loriann |
elmlang | general | Yep, looks at the 'preflight' request, it's an 'options' request to the same url | 2019-03-04T02:09:24.381600 | Earlean |
elmlang | general | Hmmm, maybe expectJson is setting that in the request header | 2019-03-04T02:10:40.381800 | Loriann |
elmlang | general | It is setting the content-type header because you need it set to be sending json | 2019-03-04T02:12:27.382000 | Earlean |
elmlang | general | If you looks at the headers of the preflight request you'll be able to see what content-types this server allows | 2019-03-04T02:13:29.382200 | Earlean |
elmlang | general | It's very possible that what you want to do is impossible, I don't know if <http://hooks.zapier.com|hooks.zapier.com> even allows cross origin requests | 2019-03-04T02:14:23.382400 | Earlean |
elmlang | general | I see what you mean. The proper request type when sending this is request is application/x-www-form-urlencoded and it works through postman and zapier when sent manually, but I'm not sure how to set this that way with elm. | 2019-03-04T02:14:49.382600 | Loriann |
elmlang | general | This happens when trying to send data to the Zapier webhooks from inside a web browser and altering the Content-Type header during the process. Because of Cross Browser Security restrictions, your browser will reject these requests. To combat this, do not set a custom Content-Type header in the request. | 2019-03-04T02:16:13.382800 | Loriann |
elmlang | general | <https://zapier.com/help/common-problems-webhooks/> | 2019-03-04T02:17:11.383000 | Loriann |
elmlang | general | Thank you for your help, I will hunt through the source to see where that is getting set. Have a good night ( im so sleepy ) | 2019-03-04T02:18:20.383300 | Loriann |
elmlang | general | Ah.....so zapiers API is just badly implemented. | 2019-03-04T02:26:26.383500 | Earlean |
elmlang | general | You could try using <https://package.elm-lang.org/packages/elm/http/latest/Http#stringBody> with the first parameter as "text/plain" | 2019-03-04T02:28:55.383700 | Earlean |
elmlang | general | yeah... the API has some flaws, but it sure talks to alot | 2019-03-04T02:40:24.383900 | Loriann |
elmlang | general | I found the answer with your help after some digging: | 2019-03-04T02:40:42.384100 | Loriann |
elmlang | general | <https://github.com/elm/http/blob/master/src/Http.elm> | 2019-03-04T02:40:45.384300 | Loriann |
elmlang | general | {-| Put some JSON value in the body of your `Request`. This will automatically
add the `Content-Type: application/json` header.
-} | 2019-03-04T02:41:13.384500 | Loriann |
elmlang | general | At least I know, thank you for your timo | 2019-03-04T02:41:44.384700 | Loriann |
elmlang | general | time | 2019-03-04T02:41:46.384900 | Loriann |
elmlang | general | using custom elements for this sounds terrible though :grimacing: I think they should only be at the edge of your system, not integrated inte core stuff like that | 2019-03-04T03:07:50.385300 | Nana |
elmlang | general | I agree that having the view determine what data you fetch is a nice thing though, that's how our Vue app works | 2019-03-04T03:08:40.385500 | Nana |
elmlang | general | <@Tamra> saw someone had actually made an example of that, seems like a bit of an extreme solution though :stuck_out_tongue: | 2019-03-04T03:10:54.385700 | Nana |
elmlang | general | ok, I guess I managed to figure it out | 2019-03-04T04:29:32.386000 | Floy |
elmlang | general | the trick was to do some transformation for the sake of data structure of the filter | 2019-03-04T04:30:46.386200 | Floy |
elmlang | general | hi, guys, how it is possible to send object through port? | 2019-03-04T04:35:30.387000 | Eleanor |
elmlang | general | <@Eleanor> I think you have to use a JSON encoder/decoder | 2019-03-04T04:41:54.387500 | Nana |
elmlang | general | thanks | 2019-03-04T04:42:18.387800 | Eleanor |
elmlang | general | Anybody here with experience in `elm-style-animation`? I would like to know if there’s an obvious way to send a message when the animation is finished. I believe it is something that `Animation.Messenger` can do, but how ? | 2019-03-04T04:57:34.389800 | Hoa |
elmlang | general | Uhm. Looks like <https://github.com/mdgriffith/elm-style-animation/blob/master/examples/SimpleSendMsg.elm#L53> you can chain animation and the send msg. | 2019-03-04T04:59:47.390600 | Hoa |
elmlang | general | So I have to use `Animation.queue` | 2019-03-04T05:00:53.391200 | Hoa |
elmlang | general | Or `Animation.interrupt` | 2019-03-04T05:03:01.391400 | Cornell |
elmlang | general | OK, thank you Matthew! | 2019-03-04T05:04:43.391900 | Hoa |
elmlang | general | No problem :smile: | 2019-03-04T05:04:55.392100 | Cornell |
elmlang | general | hi, is there some naming convention for `Msg` when it comes to making HTTP requests? Example `fetch/update` some kind of "settings".
```
FetchSettings - initiate request
ReceiveSettings(...) - handle response from above ^
UpdateSettings(...) - initiate request to update settings
ChangeSettings(...) - handle response fr... | 2019-03-04T07:10:50.398400 | Tanesha |
elmlang | general | I always tend to name my `Msg`s after the events that happened not the other way around. Say you trigger fetching settings from a button click. Then I would name it something like `RetrieveButtonClicked`. This is also much useful when you are handling the responses. Your second `Msg` can be then called `RetrievedSettin... | 2019-03-04T07:30:57.401100 | Leonore |
elmlang | general | Is anybody here using elm with haskell servant? | 2019-03-04T08:22:31.402200 | Marlys |
elmlang | general | Can we determine which `Html.Attribute` *values* are passed to a function? I would like determine if something is `disabled` without adding additional parameters (in order to keep the API for a custom function the same as for a standard html element). | 2019-03-04T08:42:59.404700 | Moshe |
elmlang | general | Actually I’m currently thinking about it. Let me know if it works for you :smile: | 2019-03-04T08:43:29.404800 | Moshe |
elmlang | general | The official packages on Hackage are broken. I'm trying out the NoRedInk forks:
- <https://github.com/NoRedInk/elm-export>
- <https://github.com/NoRedInk/servant-elm>
These seem working | 2019-03-04T08:45:05.405000 | Marlys |
elmlang | general | Hmmm… that’s a little disappointing. I was hoping for some more straight forward integration.
Are you using stack to manage your project? | 2019-03-04T08:49:55.405200 | Moshe |
elmlang | general | yes | 2019-03-04T08:52:04.405400 | Marlys |
elmlang | general | it's easy to integrate those packages with stack | 2019-03-04T08:52:11.405600 | Marlys |
elmlang | general | add:
- github: NoRedInk/elm-export
commit: a6b7a9a315bd24cde663012fcbb5fd35d1129a72
- github: NoRedInk/servant-elm
commit: 84cb393969305d539daed2c10850b8a40f3fb398
to the extra-deps in the stack.yaml | 2019-03-04T08:52:40.405800 | Marlys |
elmlang | general | you can replace the commit hash with a newer one from github | 2019-03-04T08:52:56.406000 | Marlys |
elmlang | general | stack will automatically resolve the right dependencies in your package.yaml | 2019-03-04T08:53:49.406300 | Marlys |
elmlang | general | awesome... it's working :^> | 2019-03-04T08:56:22.406500 | Marlys |
elmlang | general | :heart: | 2019-03-04T08:56:36.406700 | Marlys |
elmlang | general | No, that's not possible <@Moshe> | 2019-03-04T09:15:36.407100 | Lynne |
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