zen-observable | An Implementation of Observables for Javascript | Frontend Utils library

by zenparsing JavaScript Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(9)Vulnerabilities Install Support

kandi X-RAY | zen-observable Summary

zen-observable is a JavaScript library typically used in User Interface, Frontend Utils applications. zen-observable has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can install using 'npm i zen-observable-proper' or download it from GitHub, npm.

An Implementation of Observables for Javascript

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Quality

Security

License

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Support

zen-observable has a low active ecosystem.

It has 760 star(s) with 52 fork(s). There are 14 watchers for this library.

It had no major release in the last 6 months.

There are 9 open issues and 27 have been closed. On average issues are closed in 65 days. There are 9 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of zen-observable is current.

Quality

zen-observable has no bugs reported.

Security

zen-observable has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

zen-observable is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

zen-observable releases are not available. You will need to build from source code and install.

Deployable package is available in npm.

Installation instructions are not available. Examples and code snippets are available.

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zen-observable Key Features

No Key Features are available at this moment for zen-observable.

zen-observable Examples and Code Snippets

No Code Snippets are available at this moment for zen-observable.

Community Discussions

Trending Discussions on zen-observable

Convert ECMAScript Observable / Zen Observable to RXJS Observable

Wiki.js can't go through corporate proxy

How to enable the CORS mode on frontend side in GraphQL/AWS Amplify?

React-Apollo catch when server is down

react-apollo gql, TypeError: Object(...) is not a function

Apollo GraphQL Client 'Network error: Can't find field XXXX on object undefined' with disableOffline: false

Must contain a query definition

Why does "run seedDb" fail when I add in relations between nodes moving from graphql to neo4j

apollo-link-state complains when call cache.writeData

QUESTION

Convert ECMAScript Observable / Zen Observable to RXJS Observable

Asked 2021-Mar-01 at 04:40

I have a spec-compliant ECMAScript Observable, specifically from the wonka library. I am trying to convert this type of observable to an rxjs 6 observable with no luck.

It seems this may have been possible with rxjs 5. I have tried this:

...

ANSWER

Answered 2021-Mar-01 at 04:40

Modifying backtick's answer, got it to work:

Source https://stackoverflow.com/questions/66309283

QUESTION

Wiki.js can't go through corporate proxy

Asked 2020-Nov-07 at 14:15

I'm new to Ubuntu, but I've got a job to install Wiki.JS with docker. It works, the server is running, but for some reason it cannot reach GraphQL API.

I've ran into the following problem:

Server:

2020-06-14T11:43:53.980Z [MASTER] error: Fetching latest updates from Graph endpoint: [ FAILED ]

2020-06-14T11:43:53.980Z [MASTER] error: request to https://graph.requarks.io failed, reason: connect ETIMEDOUT 104.26.14.122:443

2020-06-14T11:43:56.028Z [MASTER] error: Syncing locales with Graph endpoint: [ FAILED ]

2020-06-14T11:43:56.028Z [MASTER] error: request to https://graph.requarks.io failed, reason: connect ETIMEDOUT 104.26.15.122:443

Client:

Error: GraphQL error: Invalid locale or namespace

Stack trace:

...

ANSWER

Answered 2020-Sep-08 at 11:16

The reason you won't be able to get Wiki.JS working behind a corporate firewall is that this functionality is not implemented.

Based on this GitHub issue you can vote for this feature here.

There is a workaround mentioned in the issue (1.), but you can also sideload the missing files (2.).

1. Workaround

I figured out a work around for this: use https://github.com/rofl0r/proxychains-ng with LD_PRELOAD. In my case, I am using docker-compose.

You have to:

incorporate the compiled proxychains4.so in to /lib/ and set the environment variable
create your own proxychains.conf

Here is an example:

Source https://stackoverflow.com/questions/62383153

QUESTION

How to enable the CORS mode on frontend side in GraphQL/AWS Amplify?

Asked 2020-Oct-04 at 04:31

How to do same for GraphQL of AWS Amplify?

...

ANSWER

Answered 2020-Oct-04 at 04:31

You need to configure this on the server side, so the server side needs to approve this "CORS" issue.

Technically your amplify lambda function would add the code similar to:

Source https://stackoverflow.com/questions/64111490

QUESTION

React-Apollo catch when server is down

Asked 2020-May-29 at 11:43

In my React ApolloGraphQL app with a node server, I'm trying to have it catch errors when my node server is down. All works great and normal when the node server us up... graphQL errors are caught and displayed. But when I stop the node server, I get a runtime error that I can't avoid. When the node server is down, the server responds with a 503 Service Unavailable response and an html page that isn't JSON.

The apollo client is set up like this:

...

ANSWER

Answered 2020-May-29 at 11:43

The mutateVariant function returns a promise. Try adding a .catch() after it is called.

Source https://stackoverflow.com/questions/62051000

QUESTION

react-apollo gql, TypeError: Object(...) is not a function

Asked 2020-Apr-12 at 20:39

I have a App component that I am wrapping into a apollo provider:

...

ANSWER

Answered 2017-Nov-18 at 15:37

This seems like a known issue - see here. Try installing graphql-tag and importing gql from this library.

Source https://stackoverflow.com/questions/47367601

QUESTION

Apollo GraphQL Client 'Network error: Can't find field XXXX on object undefined' with disableOffline: false

Asked 2019-Dec-15 at 22:52

I am having trouble using apollo-client version 2.4.6 to query my AWS AppSync endpoint.
I can successfully query the AWS AppSync endpoint using a curl command, but the exact same GraphQL executed over the Apollo client is returning "Can't find field getTickets on object undefined."

I am a newby at GraphQL and Apollo. Am I doing something stupid to cause that error? Why does it say NetworkError? Why is the object undefined?

EDIT: I noticed that if I pass disableOffline: true in the constructor to AWSAppSyncClient then it starts working. Why? Why is the default client behavior with disableOffline: false not working?

Here is my super simple schema.graphql deployed at AWS:

...

ANSWER

Answered 2019-Dec-15 at 22:52

According Apollo Docs on local state management:

We need to write an initial state to the cache before the query is run to prevent it from erroring out.

I had the almost same error thrown out when I did not initialise the state in the Apollo's InMemoryCache.

To initialize the state for AWSAppSyncClient, you can refer to React-Native + Apollo-Link-State + AWS Appsync : Defaults are not stored in cache, and https://github.com/awslabs/aws-mobile-appsync-sdk-js/pull/96

Source https://stackoverflow.com/questions/58325873

QUESTION

Must contain a query definition

Asked 2019-Sep-13 at 16:55

Iam new to react-native and appsync,graphql.we are trying to implement an appsync app using react-native when i tried to run its is throwing an error saying

14:16:38: Must contain a query definition. * null:null in getQueryDefinition - node_modules/apollo-cache-inmemory/lib/bundle.umd.js:649:64 in diffQueryAgainstStore - node_modules/apollo-cache-inmemory/lib/bundle.umd.js:559:32 in readQueryFromStore - node_modules/apollo-cache-inmemory/lib/bundle.umd.js:899:38 in read - node_modules/apollo-cache-inmemory/lib/bundle.umd.js:992:23 in readQuery * null:null in update - node_modules/apollo-client/bundle.umd.js:1609:0 in - node_modules/apollo-utilities/lib/bundle.umd.js:818:21 in tryFunctionOrLogError * null:null in - node_modules/apollo-cache-inmemory/lib/bundle.umd.js:961:22 in performTransaction - node_modules/apollo-client/bundle.umd.js:1473:0 in markMutationResult - node_modules/apollo-client/bundle.umd.js:797:20 in next - node_modules/zen-observable-ts/node_modules/zen-observable/lib/Observable.js:150:3 in notifySubscription - node_modules/zen-observable-ts/node_modules/zen-observable/lib/Observable.js:195:5 in onNotify * null:null in next - node_modules/zen-observable-ts/node_modules/zen-observable/lib/Observable.js:150:3 in notifySubscription * null:null in flushSubscription - node_modules/zen-observable-ts/node_modules/zen-observable/lib/Observable.js:190:26 in * null:null in - node_modules/promise/setimmediate/core.js:37:14 in tryCallOne - node_modules/promise/setimmediate/core.js:123:25 in - ... 10 more stack frames from framework internals

I tried to trace out the error in apollo-cache but i couldnt find one.Am getting this when ever i press send button.

...

ANSWER

Answered 2018-Jun-05 at 09:40

At this line :

Source https://stackoverflow.com/questions/50696244

QUESTION

Why does "run seedDb" fail when I add in relations between nodes moving from graphql to neo4j

Asked 2019-Jul-31 at 22:17

I got the demo example from grand-stack and was able to start up graphql, start up the Neo4J sandbox and populate the test database using

...

ANSWER

Answered 2019-Jul-31 at 22:17

You can use GraphQL Playground to inspect the GraphQL API (in the "Docs" tab):

to ensure the mutations you are calling have the correct name and arguments. From inspecting the schema, it looks like instead of AddUserReviews, you want AddPatientReviews?

Source https://stackoverflow.com/questions/57299335

QUESTION

apollo-link-state complains when call cache.writeData

Asked 2018-Jan-21 at 19:51

I am new to apollo-link-state, and am stuck for a while. My problem to solve is simple, just save a modal information into local state, however, when I try to save into, it complains:

...

ANSWER

Answered 2018-Jan-21 at 19:51

I had the same problem. After referencing the code from the todos example I found out that you have to wrap your object like this { data: { // your actual data } }. So in your case, it may be:

Source https://stackoverflow.com/questions/48360019

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install zen-observable

You can install using 'npm i zen-observable-proper' or download it from GitHub, npm.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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