xclass: 'Ext.app.ViewController',
updateParams: function() {
- var me = this;
- var viewModel = me.getViewModel();
- var since = viewModel.get('since');
- var until = viewModel.get('until');
+ let me = this;
+ let viewModel = me.getViewModel();
+ let since = viewModel.get('since');
+ let until = viewModel.get('until');
if (viewModel.get('hide_timespan')) {
return;
}
},
scrollPosBottom: function() {
- var view = this.getView();
- var pos = view.getScrollY();
- var maxPos = view.getScrollable().getMaxPosition().y;
+ let view = this.getView();
+ let pos = view.getScrollY();
+ let maxPos = view.getScrollable().getMaxPosition().y;
return maxPos - pos;
},
updateView: function(text, first, total) {
- var me = this;
- var view = me.getView();
- var viewModel = me.getViewModel();
- var content = me.lookup('content');
- var data = viewModel.get('data');
+ let me = this;
+ let view = me.getView();
+ let viewModel = me.getViewModel();
+ let content = me.lookup('content');
+ let data = viewModel.get('data');
if (first === data.first && total === data.total && text.length === data.textlen) {
return; // same content, skip setting and scrolling
viewModel.set('data', {
first: first,
total: total,
- textlen: text.length
+ textlen: text.length,
});
- var scrollPos = me.scrollPosBottom();
+ let scrollPos = me.scrollPosBottom();
content.update(text);
},
doLoad: function() {
- var me = this;
+ let me = this;
+ if (me.running) {
+ me.requested = true;
+ return;
+ }
me.running = true;
- var view = me.getView();
- var viewModel = me.getViewModel();
+ let view = me.getView();
+ let viewModel = me.getViewModel();
Proxmox.Utils.API2Request({
url: me.getView().url,
params: viewModel.get('params'),
method: 'GET',
success: function(response) {
Proxmox.Utils.setErrorMask(me, false);
- var total = response.result.total;
- var lines = new Array();
- var first = Infinity;
+ let total = response.result.total;
+ let lines = [];
+ let first = Infinity;
Ext.Array.each(response.result.data, function(line) {
if (first > line.n) {
lines.length = total;
me.updateView(lines.join('<br>'), first - 1, total);
me.running = false;
+ if (me.requested) {
+ me.requested = false;
+ view.loadTask.delay(200);
+ }
},
failure: function(response) {
if (view.failCallback) {
view.failCallback(response);
} else {
- var msg = response.htmlStatus;
+ let msg = response.htmlStatus;
Proxmox.Utils.setErrorMask(me, msg);
}
me.running = false;
- }
+ if (me.requested) {
+ me.requested = false;
+ view.loadTask.delay(200);
+ }
+ },
});
},
onScroll: function(x, y) {
- var me = this;
- var view = me.getView();
- var viewModel = me.getViewModel();
+ let me = this;
+ let view = me.getView();
+ let viewModel = me.getViewModel();
- var lineHeight = view.lineHeight;
- var line = view.getScrollY()/lineHeight;
- var start = viewModel.get('params.start');
- var limit = viewModel.get('params.limit');
- var viewLines = view.getHeight()/lineHeight;
+ let lineHeight = view.lineHeight;
+ let line = view.getScrollY()/lineHeight;
+ let start = viewModel.get('params.start');
+ let limit = viewModel.get('params.limit');
+ let viewLines = view.getHeight()/lineHeight;
- var viewStart = Math.max(parseInt(line - 1 - view.viewBuffer, 10), 0);
- var viewEnd = parseInt(line + viewLines + 1 + view.viewBuffer, 10);
+ let viewStart = Math.max(parseInt(line - 1 - view.viewBuffer, 10), 0);
+ let viewEnd = parseInt(line + viewLines + 1 + view.viewBuffer, 10);
- if (viewStart < start || viewEnd > (start+limit)) {
+ if (viewStart < start || viewEnd > start+limit) {
viewModel.set('params.start',
- Math.max(parseInt(line - limit/2 + 10, 10), 0));
+ Math.max(parseInt(line - (limit / 2) + 10, 10), 0));
view.loadTask.delay(200);
}
},
init: function(view) {
- var me = this;
+ let me = this;
if (!view.url) {
throw "no url specified";
}
- var viewModel = this.getViewModel();
- var since = new Date();
+ let viewModel = this.getViewModel();
+ let since = new Date();
since.setDate(since.getDate() - 3);
viewModel.set('until', new Date());
viewModel.set('since', since);
}
if (me.scrollPosBottom() <= 1) {
- if (!me.running) {
- view.loadTask.delay(200);
- }
+ view.loadTask.delay(200);
}
},
- interval: 1000
+ interval: 1000,
});
- }
+ },
},
onDestroy: function() {
- var me = this;
+ let me = this;
me.loadTask.cancel();
Ext.TaskManager.stop(me.task);
},
// for user to initiate a load from outside
requestUpdate: function() {
- var me = this;
+ let me = this;
me.loadTask.delay(200);
},
data: {
start: 0,
total: 0,
- textlen: 0
+ textlen: 0,
},
params: {
start: 0,
limit: 500,
- }
- }
+ },
+ },
},
layout: 'auto',
// the panel have a 'scroll' event'
scroll: {
fn: function(scroller, x, y) {
- var controller = this.component.getController();
+ let controller = this.component.getController();
if (controller) { // on destroy, controller can be gone
- controller.onScroll(x,y);
+ controller.onScroll(x, y);
}
},
- buffer: 200
+ buffer: 200,
},
- }
+ },
},
tbar: {
bind: {
- hidden: '{hide_timespan}'
+ hidden: '{hide_timespan}',
},
items: [
'->',
format: 'Y-m-d',
bind: {
value: '{since}',
- maxValue: '{until}'
- }
+ maxValue: '{until}',
+ },
},
'Until: ',
{
format: 'Y-m-d',
bind: {
value: '{until}',
- minValue: '{since}'
- }
+ minValue: '{since}',
+ },
},
{
xtype: 'button',
text: 'Update',
- handler: 'updateParams'
- }
+ handler: 'updateParams',
+ },
],
},
reference: 'content',
style: {
font: 'normal 11px tahoma, arial, verdana, sans-serif',
- 'white-space': 'pre'
+ 'white-space': 'pre',
},
- }
- ]
+ },
+ ],
});
projects / proxmox-widget-toolkit.git / blobdiff