Polling in datatable

Webix JS
1

How to fetch records from the server in a polling/feed manner for datatable? For example, initially load all records then check for new/updated records every 10 secs?

I’m using custom proxy. Here is snippet for custom proxy
http://webix.com/snippet/a439a261

Here I need to call load method in loop but how should I do that ?

2

Any Help ?

3

setInterval(webix.bind(grid.filterByAll, grid), 10000);

4

Will you please give me snippet of it

5

I need to evaluate Webix for my project ASAP. Can someone please shed light on this.

6

you can use setInterval with filterByAll, but to do it you must have at least one column with serverside filter.

var grid = $$('GRID_ID');
setInterval(webix.bind(grid.filterByAll, grid), 10000);
OR
setInterval(function(){
   grid.filterByAll();
}, 10000);

if you do not have a column with serverside filter, you can create a fake filter and assign it using registerFilter http://docs.webix.com/api__ui.datatable_registerfilter.html

7

You may add the polling logic to the proxy.

Beware that to continue loading dynamically, start record should be stored (this._start). It will ensure that you reload data with the same url. Start should be changed every time the request for the new data is sent and this._start is modified.

Check the following snippet, please: http://webix.com/snippet/0de38eb5