XML DOM cloneContents() ·½·¨
¶¨ÒåºÍÓ÷¨
cloneContents() ·½·¨°Ñ·¶Î§£¨Range£©µÄÄÚÈݸ´ÖƵ½Ò»¸ö DocumentFragment ¶ÔÏó¡£
Óï·¨£º
extractContents()
·µ»ØÖµ
Ò»¸ö DocumentFragment ½Úµã£¬°üº¬¸Ã·¶Î§ÖеÄÎĵµÄÚÈݵĸ±±¾¡£
Å׳ö
Èç¹ûµ±Ç°·¶Î§°üÀ¨ DocumentType ½Úµã£¬¸Ã·½·¨½«Å׳ö´úÂëΪ HIERARCHY_REQUEST_ERR µÄ DOMException Òì³£¡£
ÃèÊö
¸Ã·½·¨½«¸´ÖƵ±Ç°·¶Î§µÄÄÚÈÝ£¬°ÑËü´æ·ÅÔÚÒ»¸ö DocumentFragment ¶ÔÏóÖУ¬·µ»Ø¸Ã¶ÔÏó¡£