mirror of
https://git.proxmox.com/git/proxmox-widget-toolkit
synced 2025-05-03 19:38:18 +00:00
d4c342fb73
in some cases, we provide a config with interval set to 'undefined', which gets happily applied to the config, but gets interpreted as '0' when actually starting the task, resulting in constant api requests Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
80 lines
1.6 KiB
JavaScript
80 lines
1.6 KiB
JavaScript
/*
|
|
* Extends the Ext.data.Store type with startUpdate() and stopUpdate() methods
|
|
* to refresh the store data in the background.
|
|
* Components using this store directly will flicker due to the redisplay of
|
|
* the element ater 'config.interval' ms.
|
|
*
|
|
* Note that you have to set 'autoStart' or call startUpdate() once yourself
|
|
* for the background load to begin.
|
|
*/
|
|
Ext.define('Proxmox.data.UpdateStore', {
|
|
extend: 'Ext.data.Store',
|
|
alias: 'store.update',
|
|
|
|
config: {
|
|
interval: 3000,
|
|
|
|
isStopped: true,
|
|
|
|
autoStart: false,
|
|
},
|
|
|
|
destroy: function() {
|
|
let me = this;
|
|
me.stopUpdate();
|
|
me.callParent();
|
|
},
|
|
|
|
constructor: function(config) {
|
|
let me = this;
|
|
|
|
config = config || {};
|
|
if (config.interval === undefined) {
|
|
delete config.interval;
|
|
}
|
|
|
|
if (!config.storeid) {
|
|
throw "no storeid specified";
|
|
}
|
|
|
|
let load_task = new Ext.util.DelayedTask();
|
|
|
|
let run_load_task = function() {
|
|
if (me.getIsStopped()) {
|
|
return;
|
|
}
|
|
|
|
if (Proxmox.Utils.authOK()) {
|
|
let start = new Date();
|
|
me.load(function() {
|
|
let runtime = (new Date()) - start;
|
|
let interval = me.getInterval() + runtime*2;
|
|
load_task.delay(interval, run_load_task);
|
|
});
|
|
} else {
|
|
load_task.delay(200, run_load_task);
|
|
}
|
|
};
|
|
|
|
Ext.apply(config, {
|
|
startUpdate: function() {
|
|
me.setIsStopped(false);
|
|
// run_load_task(); this makes problems with chrome
|
|
load_task.delay(1, run_load_task);
|
|
},
|
|
stopUpdate: function() {
|
|
me.setIsStopped(true);
|
|
load_task.cancel();
|
|
}
|
|
});
|
|
|
|
me.callParent([config]);
|
|
|
|
me.load_task = load_task;
|
|
|
|
if (me.getAutoStart()) {
|
|
me.startUpdate();
|
|
}
|
|
}
|
|
});
|