[Glass] How to ensure onSuccess: is sent

[Bob Nemec]

 Submit form conflicts were a problem in the past. I've replaced all the buttons on that view with anchors that look like buttons in order to avoid the enter key default action. But that is a good point: I'll double check that I not missed one.
Here is a little bit more information...  self onKeyPress: ( (JSStream  on: '(window.event ? window.event.keyCode : event.which) == 13') then: (canvas jQuery ajax  callback: aBlock value: canvas jQuery this value; onBeforeSend: (JSStream on: 'console.log("onBeforeSend")'); onSuccess: aScript; onComplete: (JSStream on: 'console.log("complete")')))
...using this code I always see the 'onBeforeSend' in the log, and the callback is always triggered, but 'complete' is never displayed (I was not using onComplete: ... just a curiosity). I also have console.log() code in the onSuccess: script and it is consistent with the refresh rendering. i.e. it is not a case of the (html jQuery id: 'divToBeRefreshed') load html: [:r | ...] ) being sent but not happening. The success script is just not happening. 
Is there a place I can insert a trace for the callback result code? 
Although I would think that a bad callback result would show the same symptom on a single gem configuration as well, which it does not.
Bob
    On Monday, May 10, 2021, 03:16:15 p.m. EDT, jtuchel--- via Glass <glass at lists.gemtalksystems.com> wrote:  
 
  Bob, 
  two questions out of the blue: 
      
   - did you make sure the ajax request is a success in all cases (HTTP 200)?
   - sounds a bit like the submit event of a surrounding form might sometimes get in your way. Is that possible? Are you sure it is not the case?
 

 
 
Maybe both are completely pointless, just brainstorming
 
 
Joachim 
 
  
  
  Am 10.05.21 um 20:21 schrieb Bob Nemec via Glass:
  
 
   I've posted this question on the PharoJS Seaside forum and on stackoverflow, asking about onSuccess: not working correctly after a callback. In a text input field, if the user presses the [Enter] key we run this code... 
  
    html jQuery ajax         callback: [:value | self doSearchWith: value] value: html jQuery this value;
          onSuccess: ((html jQuery id: 'fieldId') load html: [:h | ...div to be rendered after search... ])
   
  
  The intermittent symptom is that the user enters a value, presses [Enter]. The entered value reverts back to the previous value and the search result does not change. At first I thought the problem was that the onSuccess: script was being sent before the callback, but, after reading the gem logs more carefully, the problem turns out to be that the onSuccess: script is not run at all. The only place I run multiple web servers is in our GS + HAProxy setup. There is never a problem with one gem or in VW.
  
  If I add 'async: false' then the onSuccess: script always runs. But while the callback is running, the user sees no feedback. For most user actions I show a busy gif and a 10% opaque overlay. Neither of those work with 'async: false' because all display rendering held up.  
  Any suggestions for how I can ensure a onSuccess: script runs after a callback?  
  I understand that onSuccess: depends on the HTTP response code, but the callback action is always successful.  
 Thanks for any help, Bob Nemec    
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