@moomfe/zenjs/src/2. Dom/3. Element/$attr/const/attrHooks.js

ZenJS 是一个高性能的 JavaScript 工具库。

import supportsRadioValue from "../../../../shared/supports/radioValue";


export const attrHooks = {
  type( elem, value ){
    if( !supportsRadioValue && value === 'radio' && elem._nodeName === 'input' ){
      const val = elem.value;
  
      elem.setAttribute( 'type', value );
  
      if( val ){
        elem.value = val;
      }

      return true;
    }
  }
};


export function boolHook( elem, value, name ){
  if( value === false ) elem.$removeAttr( name );
  else elem.setAttribute( name, name );
  return true;
}