View Full Version : Showing a loading gif into grid cell on runtime

26 Apr 2014, 3:57 PM
I have a grid.Panel with some records, when a record is selected then a button in a ToolBar is enabled so I can start a "Long Running Process" on server side, so I need to show in cell (of that row) a Loading icon.

First I will show a Messagebox that will say "Initializing...", on that phase the server will log the task in a Queue so a Windows Service can catch that later. When the server returns a "success" then I hide the messagebox but now the Loading icon should be visible until the Long Running Process ends (maybe after 2 hours).

This button label is "Start Process".

On button click I have the following code:

onButtonClickProcess: function (button, e, options) {
console.log('start process');
title: 'Please wait',
msg: '...',
progressText: 'Initializing...',
width: 300,
progress: true,
closable: false,
wait: true,
waitConfig: {
interval: 200
var row = this.getGrid().getSelectionModel().getSelection()[0];
url: '/api/TimeSheet/QueueTask',
method: 'GET',
params: {
"timesheetId": row.get("TimesheetImportId")
success: function (response, opts) {
Ext.MessageBox.hide(); // TODO:
// Here I have to show the loading icon into my row cell ??
failure: function (response, opts)
Any clue on how to do that?

27 Apr 2014, 7:01 PM
Please repost your code so we can read it.