Get number of rows and number of columns of a layout

Webix JS
1

Hello, I’m trying to make a dynamically sized grid of iframes, and to do this I need to find the current dimensions of the grid. For example, I might start with only a single iframe instance as a 1x1 grid but want to resize it to a 2x3 grid of iframes without overriding existing the existing instance.
Is there something in Webix analogous to [HTML table].rows.length and [HTML table].rows[0].cells.length? I tried using $$(‘myRows’).rows, but this returned undefined rather than the expected array.
Thanks!

2

Hello,

getChildNodes() method of layout returns an array of child views. So, the following will be a number of rows/cols:

var num = layout.getChildNodes().length;

3

Hi Maria,
I get “TypeError: $$(…).getChildNodes is not a function” when I try using that method…

4

Correct name is getChildViews, sorry for inconvenience.

5

Thanks that fixed it!