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QUESTION
I have set up the i18n middleware in my Express Node js server like this:
...ANSWER
Answered 2021-Jan-17 at 07:55This looks crazy but this solved the problem:
QUESTION
In node.js, my entrypoint segment (app.js) calls another segment after the express session has been set up. The segment called is expecting a session field in the request ('req') object but it isn't there.
This is app.js in full:
...ANSWER
Answered 2020-Oct-27 at 20:44If you want to use the session inside of the cookieMiddleware()
, then you have to move the session middleware to be BEFORE cookieMiddleware()
is called. Right now, you have the session middleware after so req.session
has not yet been configured when cookieMiddleware()
gets called.
Middleware is run in the order it is registered so to use req.session
, the session middleware has to have already run before the middleware where you're trying to use req.session
. So, you can either move cookieMiddleware()
to be later (after session middleware) or move your session middleware earlier before cookieMiddleware()
is called.
QUESTION
I am getting an error when I try to use the copySync() function of the Node.js module node-fs-extra. I am not sure what I am doing wrong. Here is the code I am using:
...ANSWER
Answered 2020-Oct-15 at 19:05Your code is using node-fs-extra
, which is deprecated. You're reading the docs for the package named fs-extra
.
Install fs-extra
, then use:
QUESTION
I have an HTML file loaded into an S3 bucket. This file is intended to be used as a template for the body of an email.
I used one of the answers from this question (Read file from aws s3 bucket using node fs) to help me get the file out of the bucket. Now it appears I have buffer data that I need to convert back into HTML, or a string version of it would also be fine. Things I've tried so far haven't worked...
Here's what my code getting the template looks like:
...ANSWER
Answered 2020-May-28 at 21:35If you change "body" to "Body" it should work, here's some old code thats almost the same as yours and is working fine:
QUESTION
I have an azure http trigger function, which is called by a client with some data and client's culture string e.g. "en-US". index.js handles the azure request. myWorker.js has a function doStuff() which prepares data to return to the client. I am using i18next for localizations.
index.js needs to pass the culture string to i18next. It seems logical to put i18next in myWorker.js but it needs to load before index.js calls the doStuff function. Forgive me if this is a mess but I'm new to node and don't know the best way to set it up.
How does index.js pass the culture string to myworker.js, wait for i18next to load, pass the main data to dostuff() and finish with context.done()?
...ANSWER
Answered 2020-Apr-20 at 13:24Use fs-backend, like this:
QUESTION
I'm trying to put a simple adaptive card in my chatbot that collects the user's name and email. I can't figure out how to actually get the input from the card.
In the waterfall step where I display the dialog. I can't figure out what property should have the JSON string returned from the Action.Submit button.
I've included the json dialog and my TypeScript files. My MainDialog starts ClientCheckDialog on line 146, ClientCheckDialog starts GetContactInfoDialog on line 86
This is the json file dialog:
...ANSWER
Answered 2019-Oct-30 at 21:49Now that I've reviewed your code, I've found the answer. First, a few points:
- Virtual Assistant is still in Preview and the TypeScript version of it is a lower priority than C#. Expect bugs. Also, there's a better-than-zero chance it's going to change pretty drastically in the future. Personally, I'd use it for ideas, but develop by starting with something like CoreBot and then integrating in the stuff you actually need.
- I have no idea why adding
this.onDialog(this.activityToText.bind(this));
results in a double-welcome message. I think it has to do with point 1. - The reason this didn't work is my own fault. I included
trim()
because it mirrors the C# version of this answer, but it actually breaks it because it doesn't result in a falsy value. Sorry for the confusion and I'll edit my other answers. - You don't need
turnContext.activity.text = JSON.stringify(turnContext.activity.value);
at the end.
More info about Point 4
I'm going to expand on this because it's an important aspect of Javascript to understand.
When you have:
QUESTION
I am trying to rename files asynchronously in Node.js only if destination files don't exist.
I made a quick test like follows:
...ANSWER
Answered 2019-Aug-23 at 12:06You can create Promise
which resolve
's when file is renamed
QUESTION
I am trying to handle http requests on my web app which I created using StackBlitz' online IDE (I'm new to a lot of the tools I am going to mention). I am trying to handle a request, then respond with data from my firebase storage.
I learned that to handle http requests I should use Node.js, and I know I can download it to my computer. But I am using StackBlitz, so I am not sure how to get Node.js there.
I tried searching online and someone else sorta asked this question before, without answer though: Using Node fs on Stackblitz?
Edit: I also heard that 'Express' might work for this, and it has an npm registry that I can use to add it to StackBlitz, trying that now.
...ANSWER
Answered 2019-Aug-15 at 18:17You can use repl.it
and create your node application there, then you can access the url in your stackblitz angular app.
example (node + express)
QUESTION
I am working on a multilingual site , with nextjs
for SSR and i18next
for making multi-language mechanism.
Due to using next SSR, I could not use i18next-xhr-backend
and I should use i18next-node-fs-backend
but in this case I figure out this error for fs
:
ANSWER
Answered 2019-Aug-05 at 20:19After burning one day, I found how to do this. I use i18next-fetch-backend (actually with little edit in this library, which I'll send a PR), in my i18n.js
componenet, add isomorphic-fetch
as regular fetch API in config obj.
QUESTION
I need to delete only the txt files within a directory (multiple levels). I'd hazard a guess that it's possible with fs-extra... https://github.com/jprichardson/node-fs-extra
But I can't find a solution without specifying the individual file name.
I was hoping to solve it with the following...
...ANSWER
Answered 2019-Apr-09 at 11:54What about this?
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