How can I serialize data from a datatable with binary data source?

[mikael]

var dtable = webix.ui({
    id:"dt",
    view:"datatable", 
    excelHeader:true, 
    url:"binary->https://docs.webix.com/samples/60_pro/10_viewers/files/data.xlsx@Data[1-10]",
    on:{
      onAfterLoad:function(){
        console.log($$("dt").serialize());
      }
    },
});

The result comes as as an ArrayBuffer, and I’m not sure what to do with it

[MariyaDemy]

Good day @mikael ,

When loading files of a type other than default json, you need to set a datatype with the file type, in your case it is datatype:"excel" : Code Snippet .

Also, there is no excelHeader property in the datatable’s API: ui.datatable, API Reference Webix Docs .