Print Widget - Not handling async error callback

04-07-2019 07:46 PM
Occasional Contributor

Hi All,

I have developed customised print task geo-processing service and consuming in Print Widget (WAB-2.10). 

I observed that if the execution mode of service is "Asynchronous" then widget is not showing error message on UI if failed to execute. Code is not executing '_onPrintError' function. 

this.fileHandle.then(lang.hitch(this, '_onPrintComplete'), lang.hitch(this, '_onPrintError')); 

I also attached on error event to this.printTask object but doesn't execute on 'esrijobfailed'.

I have configured service to show\return error messages. If there is no error then printing is working fine.

Is there any way to handle error call back on async call?

I just want to notify user that service execution is fail or hide progress shelter otherwise it will be on UI until i cleared prints manually.

Any help would be appreciated.



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