java - How to set the input for the UI part in eclipse e4? -

-

I am using the eclipse e4 application I use EventBroker to pass values ​​from one part to another I am here. If many parts (like a tab) are open, then how to pass the values ​​of that part (tab) that are currently selected? I'm using @UIEventTopic to get the value for the part. But the problem is that the values ​​are duplicated in all tabs. In other words, I'm trying to show different Jeffrechts in different tabs, but the last tab The chart is duplicated in

Can someone suggest some suggestions to me?

Thanks

Whatever the event broker is always working with the event To broadcast, you can not use it to send a special item

If you are in the handler then you can get the current part in the @excute method and directly in your class. Value can be set - like something: 

  @Execute Public Nil Execution (@ nominated (IServiceConstants.ACTIVE_PART) MPart activePart) {Object C = activePart.getObject (); If (examples of part of Mystals) {(MyClass part) .setValue (xxxx); }}   
 Update:  
 If you are in any other part, use  EPartService  to get an active part:  
>  @ Inject EPartService partService; ... MPart activePart = partService.getActivePart (); Object part = activePart.getObject (); If (examples of part of Mystals) {(MyClass part) .setValue (xxxx); }   
 You can also use  EPartService.findPart ("part id")  to search for a part with the given ID.

Comments

Post a Comment

Popular posts from this blog

Pass DB Connection parameters to a Kettle a.k.a PDI table Input step dynamically from Excel -

-
Image
I have a requirement whenever I run my own kettle, dynamically took database connection parameters from an excel source Every run should go. I have an Excel column names: hostname, username, database, password. I want to pass these connection parameters to my table input stage dynamically whenever it runs the job. This is what I was trying to do. You can get it Connection parameters from the DB reading source (for example Excel or a CSV file in my example) < / Li> Store the parameters in the variable Using the variable in your connection's settings. Setting Variables Create another conversion for (you can not do it in the same conversion Uses): set variables element variable: The element that reads / writes your data creates a new connection and sets the connection parameter using $ {variable name_} Note that you will need to type in the field field in the field $ {password} Also keep in mind that this can be a security problem as the
Read more

multithreading - PhantomJS-Node in a for Loop -

-
I am trying to implement a screen-scraps application that opens a URL in which a parameter changes as it is for a loop: var data = [ '100', '101', '102', '103', '104']; (Var indexA = 0; indexA & lt; data.length; indexA ++) for {Phantom Generation ({'port': freeport}, function (pH) {ph.create page (function (page) {page.open ("http: //...++ data [index B] +" ... " , Status {console.log ("open site:" + data [index B], position); / * OLD * / indexB ++; page evaluation (function () {// page scrape and an object Return}, function {console.log (result.dataRequest); // here is the problem}); / * new and fixed * / indexB ++} first console Logs it: Open Site: 100 Success Opens Site: 101 Success B Ola Site: 102 Success Opening Site: 103 Success Opened Site: 104 Success Which is good. Data is verified in scrap HTML and from index to array Matches. So in page 101 I scrap '101 and retrieve' and pu
Read more

c++ - MATLAB .m file to .mex file using Matlab Compiler -

-
I know that it can speak as a very famous topic, but something that helps me with it Not found This scenario is: I have my functions function, no matter what's inside, it's a generic function that may depend on other toolboxes. Does. Has input and output; I want to generate the same myFun.mex function; : Lib myFun This way I get some new files: libmyfun.c libmyfun.dll Libmyfun.exp libmyfun.exports libmyfun .h libmyfun.lib Reading around and I think that Creating a myfun.cpp that is very famous is included: / * gateway function * / zero max function (ent NLHS, MXARRA * PLS [], int NRHS, CONST M Xeray * PHS []) Here is the Variable Deals * / / * code here * /} I have tried to do this and are called Regular of Max Generation: Max ('- v', 'myfun.cpp') But I get many errors, and I should say that my myfun.cpp copy / Paste Function is where I have a lot of doubts ... especially on input / output management. My q
Read more