append td not work

[enhengenheng-hubowen]

component.getChildAt(0).getChildAt(0).append(<td style=" border: 1px dashed;height:20px">text</td>)

[artf]

Yeah unfortunately here the native DomParser is cleaning up the passed HTML string. As a workaround, you can pass directly the component definition and skip the parser.

component.append({ 
 type: 'cell', 
 attributes: { style: 'border: 1px dashed; height: 20px' }, 
 components: 'Text' 
})