Hello @lBeJIuk ,
Is it still relevant?
Yep, but I can recommend using base64 encoding for image data and on client side use a template which will place the base64 encoded data as image source.
Something like
columns:[
{id:"image", header:"Image", fillspace:true, template:function(obj){
return "<img src='<--!base64 image from data-->'/>"
}}
]
Was it so conceived that with each change of focus, a new query will be produced?
It’s normal behaviour. Template of visible elements is rendered even after selection, so img src will always make a request for an image using the link.
Please check the sample: https://snippet.webix.com/llwl89ar