MATH not working in TreeTable

Webix JS
#1

{
view:“treetable”,
id:“id_maintreetable”,
columns:[
{ id:“colfilter”, header:{content:“textFilter”}, width:400,
template:"{common.treetable()} #value#" },
{ id:“C”, header:“C”, width:100},
{ id:“T”, header:“T”, width:100},
{ id:“valt-c”, header:“T-C”, width:100, math:"[$r,T] - [$r,C]"},
],
filterMode:{
level:1
},
“export”:true,
math: true,
}

I’m loading data via an AJAX request. But for some reason the ‘valt-c’ column does not get populated. The values are displaying properly in the T and C columns.

I tried this in a snippet with some random line of data: http://webix.com/snippet/d6622d84

And it works in there. Could this be a bug?

#2

Yep this looks like a bug. I tried my actual JSON response in the above snippet and is displays the difference correctly.

#3

I can confirm the issue, in case of treetable math doesn’t applied for data from external source. Fix will be included in the oncoming build.

#4

Has this been fixed in the latest release?

#5

Yep, in Webix 1.10 math correctly applied to the data from an external file.