remoteobjects | An object RESTational model
kandi X-RAY | remoteobjects Summary
kandi X-RAY | remoteobjects Summary
An object RESTational model
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Top functions reviewed by kandi - BETA
- Decodes the given value
- Update instance attributes from dictionary
- Initialize from dictionary
- Get API data
- Delayed the current instance
- Updates the object from a response
- Return a subclass of cls with a constant field
- Find a class by its name
- Return the object of this object
- Configure autodoc
remoteobjects Key Features
remoteobjects Examples and Code Snippets
Community Discussions
Trending Discussions on remoteobjects
QUESTION
I am trying to use Qt Remote Objects for creating client server application. But encountered an issue that says "connectionToSource is null". How do I set the source connection ?
I am creating the server using the .rep file. The code I had used is as follows:
Data Model
...ANSWER
Answered 2021-Feb-01 at 14:44I was able to find the problem. In the Server Code main function, the while loop is used which never exits because of which the "exec()" function was never called and Qt event loop never started because of which the Qt Remote object didn't share data. So I changed the following code using the Signal and Slot mechanism to create a non-blocking function. Following is the code change that I made.
// Server Code main function
QUESTION
I am new to learn QRemoteObjects
, i understand usage of Direct Connection with a Dynamic Replica.But i don't understand Connections to Remote Nodes using a Registry mechanism.I got confused the relationship between QRemoteObjectRegistryHost
, QRemoteObjectHost
, QRemoteObjectNode
and QRemoteObjectReplica
, can anyone give me simple explanation?
In Registry method
server use code like this
ANSWER
Answered 2020-Jan-08 at 03:35In the example you provide the advantage is not observed and therefore you see it redundant.
In some applications there is a need to have several sources and it would be redundant for the replicas to have to connect to each source, so the task of QRemoteObjectRegistryHost is to have a connection point for several sources and that the replicas are connected through it.
For example, the following scheme shows its use:
QUESTION
I want to extend my api using loopback . I have read the documentation
...ANSWER
Answered 2017-Oct-17 at 14:43In the example they define response as a local variable to that remote method, you did not. Secondly, (Meetups,pusher) you do not need to export pusher here. You are adding to Meetups.
QUESTION
I'm having a generic function to save objects to my realm storage. Existing objects in Realm that are not in that list should be deleted. How do I fetch all existing objects of the same type generically?
Here is my current approach:
...ANSWER
Answered 2019-Mar-17 at 16:28Here is my generic function for realm objects fetch.
QUESTION
i have written my transaction in Hyperledger composer script file as below and deployed as rest api via composer. The transactions are successfully written in blockchain and i can fetch the all the transactions via below Get call.
http://localhost:3000/api/org.company.dtrace.GroserInformation
Result of above call
...ANSWER
Answered 2018-Apr-08 at 08:426717
is the id of the asset, not the transaction. For the transaction, use 0260f66b7ff0e8520b3195a6c7fcd8d8b4111162ed0ed0d818b4142bd35b694c
.
The asset:
http://localhost:3000/api/org.company.dtrace.SampleAsset/6717
The transaction:
QUESTION
I have created two test loopback apps using lb cli
...ANSWER
Answered 2017-Sep-30 at 17:35You should define loopbacktest2
models in loopbacktest1
as well, indicating that the datasource to be used is MyMicroService
.
If you follow the example at https://github.com/strongloop-community/loopback-example-connector/tree/remote then you should have a client
subdirectory containing several files including model-config.json
where you should add loopbacktest1
models with MyMicroService
as datasource.
And within common/models a json file for each of those models, containing at least the bare definition, something like https://github.com/strongloop-community/loopback-example-connector/blob/remote/common/models/person.json
I've followed that example and got it working in no time.
I've handled authentication this way:
QUESTION
{
"error": {
"statusCode": 500,
"name": "TypeError",
"message": "Cannot read property 'connector' of undefined",
"stack": "TypeError: Cannot read property 'connector' of undefined\n at Function.Projects.getProjectData (F:\\SanWork\\AngularWorkSpace\\jobMngt\\common\\models\\projects.js:7:44)\n at SharedMethod.invoke (F:\\SanWork\\AngularWorkSpace\\jobMngt\\node_modules\\strong-remoting\\lib\\shared-method.js:263:25)\n at HttpContext.invoke (F:\\SanWork\\AngularWorkSpace\\jobMngt\\node_modules\\strong-remoting\\lib\\http-context.js:389:12)\n at phaseInvoke (F:\\SanWork\\AngularWorkSpace\\jobMngt\\node_modules\\strong-remoting\\lib\\remote-objects.js:654:9)\n at runHandler (F:\\SanWork\\AngularWorkSpace\\jobMngt\\node_modules\\loopback-phase\\lib\\phase.js:135:5)\n at iterate (F:\\SanWork\\AngularWorkSpace\\jobMngt\\node_modules\\loopback-phase\\node_modules\\async\\lib\\async.js:146:13)\n at Object.async.eachSeries (F:\\SanWork\\AngularWorkSpace\\jobMngt\\node_modules\\loopback-phase\\node_modules\\async\\lib\\async.js:162:9)\n at runHandlers (F:\\SanWork\\AngularWorkSpace\\jobMngt\\node_modules\\loopback-phase\\lib\\phase.js:144:13)\n at iterate (F:\\SanWork\\AngularWorkSpace\\jobMngt\\node_modules\\loopback-phase\\node_modules\\async\\lib\\async.js:146:13)\n at F:\\SanWork\\AngularWorkSpace\\jobMngt\\node_modules\\loopback-phase\\node_modules\\async\\lib\\async.js:157:25\n at F:\\SanWork\\AngularWorkSpace\\jobMngt\\node_modules\\loopback-phase\\node_modules\\async\\lib\\async.js:154:25\n at execStack (F:\\SanWork\\AngularWorkSpace\\jobMngt\\node_modules\\strong-remoting\\lib\\remote-objects.js:493:7)\n at RemoteObjects.execHooks (F:\\SanWork\\AngularWorkSpace\\jobMngt\\node_modules\\strong-remoting\\lib\\remote-objects.js:497:10)\n at phaseBeforeInvoke (F:\\SanWork\\AngularWorkSpace\\jobMngt\\node_modules\\strong-remoting\\lib\\remote-objects.js:650:10)\n at runHandler (F:\\SanWork\\AngularWorkSpace\\jobMngt\\node_modules\\loopback-phase\\lib\\phase.js:135:5)\n at iterate (F:\\SanWork\\AngularWorkSpace\\jobMngt\\node_modules\\loopback-phase\\node_modules\\async\\lib\\async.js:146:13)"
}
}
...ANSWER
Answered 2017-Jul-01 at 14:37before the module.exports
declare
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Install remoteobjects
You can use remoteobjects like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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