I have a Lambda function in which I want input from Slack.I am not able to pass variables from Slack to Lambda function.
Any suggestions would he helpful.
Thanks
I don't know anything about this, but I googled it. Looks like this is such a common request that AWS set up a lambda blueprint specifically for slack.
https://aws.amazon.com/blogs/aws/new-slack-integration-blueprints-for-aws-lambda/
https://www.thorntech.com/2017/03/serverless-slack-chatbot/
Related
you can view my error here
I tried using hash_md5(), but its showing me error.
Please help me to convert string to md5.
There is no pre-built function available, you write a custom action to handle this.
here are the steps on how to implement custom action
I am using Flask now. I was trying to get data sent from jquery ajax. I have read the tutorial but still mix up the use of this two function(I am just getting started with ajax). I would like to know what kind of data they process and return.
Your help will be greatly appreciated.
As the name suggests, get_json() function parses the data into a JSON object.
get_data() parses into a bytestring.
I am new to wso2 API Manager, trying to set it up expose my plain HTTP POST back end calls as a REST API. I am sure this is not a new pattern that I am trying to achieve here. The requirement is to convert the JSON data coming in (has array structures) into the HTTP URL query string parameters.
After some research through the documentation and other posts on this forum, decided to go with the script mediator that would parse the JSON data and convert it to a string that can be appended to the endpoint URL. Some how I am not able to achieve this.
I have followed the following post that seems to be very straight forward. As the original poster suggested, I am also not able to use getPayloadJSON() method. Even have trouble using the work around suggested there due to JSON.parse() not working.
Link
Also, this approach of editing the service bus configuration from source view does not sound like the correct option. Is there another elegant solution to achieve this? Thanks for the help in advance.
I was able to get both methods working by using an external script instead of the inline java script. Thanks
We want to start a process in JBPM6 using the rest API. We need to pass an object as a process variable.
We know how to do it JAXB and the execute call. But we want to do it with JSON and /runtime/{deploymentId}/process/{processDefId}/start
Is it possible? we try and have no success.
I am not sure whether my answer exactly addresses the question. But for someones use in future I place couple of lines here.
If you want to set a process variable when starting a process using the RESTful API, you can do it like this.
If your variable name is myVar just add the value as a URL parameter by appending the phrase "map_" to the parameter name. It means the parameter name should now be map_myVar. For an example see below request.
http://<host>:<port>/jbpm-console/rest/runtime/{deploymentId}/process/{processDefId}/start?map_myVar=myValue
You can confirm whether the value is set by writing below code in a script task.
Object var = kcontext.getVariable("myVar");
System.out.println("myVar : " + var);
See the 17.1.1.3. Map query parameters section of JBPM6 documentation.
After talking to the dev that is responsible for the REST API. I was able to confirm how it works.
The
/runtime/{deploymentId}/process/{processDefId}/start
Is a POST request where all the contents in the payload are ignored. The variables are written as key=value in the GET string.
With deployment id: com.web:work:1.0
With processDefId: work.worload
2 variables: var1 and var2
For example:
/runtime/com.web:work:1.0/process/work.worload/start?var1=a&var2=b
I'm still after trying to understand how to define objects with the remote API.
Meanwhile, I also confirmed that it is impossible to define objects using this way. The only way to define objects is only by using the JaxB. This uses the "/execute" path
I am trying to achieve something like which is mentioned in this link
but i don't know whereto write the parsing code. I tried to write it in new method and added the method in "my adapter.xml" but nothing happens. I even don't know how to log in IBM WorkLight. I used WL.logger(some) but its throwing error that "Logger can not be called on an object".
Any help would be appreciated. Thanks in advance.!
In most cases you don't need to manually parse responses because WL adapter framework will do this for you. Anything you retrieve via WL.Server.invokeHttp API will be parsed to JSON automatically unless you specify returnedContentType:"plain". In case you DO need to manually parse JSON you can use JSON.parse() and JSON.stringify() APIs.
Server side logging is achieved via WL.Logger.debug/error/info etc. You can get more info about it here
You don't have to parse JSON data, there are libraries in Javascript to do that. Try JSON.parse(). You should learning how to write adapters and invoking them from clients. The Getting Started modules are a good place to start, specifically Module 4 in your case.