handsontable初次使用

hotafterRenderer(td, r, c, prop, value, cellProperties) {
if (!!value && typeof value != ‘number’ && value.toString().indexOf(’\n’) > -1) {
if (!!cellProperties.style) {
cellProperties.style[‘overflow-wrap’] = ‘break-word’
} else {
cellProperties[‘style’] = { ‘overflow-wrap’: ‘break-word’ }
}
}

let style = JSON.parse(JSON.stringify(cellProperties.style || {}))
for (let key in style) {
  let k = key.replace("_", "-")
  if (key == 'overflow-wrap' && style[key] == 'break-word') {
    td.style['white-space'] = 'pre-line'
  }
  td.style[k] = style[key]
}

if (!!value && value.toString().indexOf('');
}

},
这段代码中
通过设置表格渲染后钩子函数
break-word进行换行
white-space’ 为pre-line是但pre-line会把多个空格合并成一个也会换行