Style format is broken after read and save the same file

Looks like js-xlsx is not supporting:

1. Font HTML tags -

<B><Font html:Color="#000000">Note:</Font>

1. Style references by id’s

<Style ss:ID="s151">
   <Alignment ss:Horizontal="Left" ss:Vertical="Center"/>
   <Font ss:FontName="Calibri" ss:Size="12" ss:Color="#000000" ss:Bold="1"/>
  </Style><Cell ss:MergeAcross="8" ss:StyleID="s151"><Data ss:Type="String">Provider Location Report</Data></Cell>

1. Row borders and ss:Vertical tags ( i think the same issues with styles id’s

<Cell ss:MergeAcross="5" ss:StyleID="m40475996"><Data ss:Type="String">Metro Legend</Data></Cell>
  <Style ss:ID="m40475996">
   <Alignment ss:Vertical="Bottom"/>
   <Borders>
    <Border ss:Position="Right" ss:LineStyle="Continuous" ss:Weight="1"/>
    <Border ss:Position="Top" ss:LineStyle="Continuous" ss:Weight="1"/>
   </Borders>
   <Font ss:FontName="Calibri" x:Family="Swiss" ss:Size="12" ss:Color="#000000"
    ss:Bold="1"/>
   <Interior ss:Color="#D9D9D9" ss:Pattern="Solid"/>
  </Style>

Template XLSX

simple_template.xlsx

[SheetJSDev]

We offer this in the Pro compendium. Since companies have paid for the features already, it would be unfair to them if we turned around and made it available as open source. We have a longer comment in a gist.

[dgofman]

var XLSX = require(‘xlsx’); var wb = XLSX.readFile(‘./reports/templates/simple_template.xlsx’,{cellStyles:true}); XLSX.writeFile(wb,‘out.xlsx’,{bookSST:true});