onBeforeLoad param

Webix JS
1

Any plan to add param on event onBeforeLoad every component, so we can add extra param before query send to server?

TIA

2

There are no such plans. The common way to do this is to create a custom proxy where you can define the needed behavior.

3

Helo listopad,
can you give sample right way to use custom proxy to load data tree with additional parameter?
TIA

4

Sure, here you go:

A live demo for the GET request:

http://webix.com/snippet/17cf4893

For the POST request, here’s an example created by our user:

http://docs.webix.com/desktop__server_proxy.html#comment-2946178592

5

Why use proxy to handle this case, why not ajax webix.ajax() directly?

6

Of course, you can call your own webix.ajax() after the grid initialization or modify the link (described here), but proxy objects provide the most comprehensive way to create a custom loading pattern.