Having conducted extensive research and testing, I find myself in a situation where posting this information request is my last resort. Despite numerous attempts, I have been unable to achieve the desired outcome.
My goal with Symfony Framework v2.8 is rather straightforward - I want to animate a bootstrap progress bar while executing an action in a controller when a user clicks on a button.
The approach I am taking involves:
- Updating a SESSION variable during the processing of an action
- Reading this SESSION variable in another action
When a user triggers the button click:
- I use AJAX to execute the processing action
- I use AJAX again to read the SESSION variable until the processing action is completed
In essence, it's a simple process. However, the challenge I'm facing is that the reading action for my SESSION variable does not occur simultaneously during the processing action.
I can perform the treatment before and after, but not during the execution phase.
This inability to read the SESSION variable in real-time hinders my ability to animate the progress bar effectively.
Below is the JavaScript code snippet:
$('#generator').click(function() {
var isInProgress = false;
traitement();
function traitement()
{
isInProgress = true;
checkProgress();
$.ajax({
type: "GET",
url: '{{ path('sws_back_createplanning', { 'idChampionnat': Championnat.id })}}',
async : true,
cache: false,
dataType:'html',
success: function(data){},
error: function(){ },
complete: function(){
isInProgress = false;
}
});
}
function checkProgress()
{
if( isInProgress != false )
{
$.ajax({
type: "GET",
url: 'championnat/getprogress/',
async : true,
cache: false,
dataType:'html',
success: function(data){
/* animation de la progress bar */
},
error: function(){ },
complete: function(){
checkProgress();
}
});
} else { }
}
})Here is the processing action code:
public function traitementAction($id){
$session = new Session();
$session->set('progress', 0);
// traitement #1
$session->set('progress', 25);
// traitement #2
......and so forth.....The issue pertains to the inconsistency in executing both queries concurrently. It seems like there might be a missed step or misunderstanding on my end. Any assistance would be greatly appreciated.
Sincerely,