JavaScript HTML DOM

ͨ¹ý HTML DOM£¬JavaScript Äܹ»·ÃÎʺ͸ıä HTML ÎĵµµÄËùÓÐÔªËØ¡£

HTML DOM£¨Îĵµ¶ÔÏóÄ£ÐÍ£©

µ±ÍøÒ³±»¼ÓÔØÊ±£¬ä¯ÀÀÆ÷»á´´½¨Ò³ÃæµÄÎĵµ¶ÔÏóÄ£ÐÍ£¨Document Object Model£©¡£

HTML DOM Ä£Ðͱ»½á¹¹»¯Îª¶ÔÏóÊ÷£º

¶ÔÏóµÄ HTML DOM Ê÷

DOM HTML Ê÷

ͨ¹ýÕâ¸ö¶ÔÏóÄ£ÐÍ£¬JavaScript »ñµÃ´´½¨¶¯Ì¬ HTML µÄËùÓÐÁ¦Á¿£º

  • JavaScript ÄܸıäÒ³ÃæÖеÄËùÓÐ HTML ÔªËØ
  • JavaScript ÄܸıäÒ³ÃæÖеÄËùÓÐ HTML ÊôÐÔ
  • JavaScript ÄܸıäÒ³ÃæÖеÄËùÓÐ CSS Ñùʽ
  • JavaScript ÄÜɾ³ýÒÑÓÐµÄ HTML ÔªËØºÍÊôÐÔ
  • JavaScript ÄÜÌí¼ÓÐ嵀 HTML ÔªËØºÍÊôÐÔ
  • JavaScript ÄܶÔÒ³ÃæÖÐËùÓÐÒÑÓÐµÄ HTML ʼþ×÷³ö·´Ó¦
  • JavaScript ÄÜÔÚÒ³ÃæÖд´½¨Ð嵀 HTML ʼþ

Äú½«Ñ§µ½Ê²Ã´

ÔÚ±¾½Ì³ÌÏÂÃæµÄÕ½ÚÖУ¬Äú½«Ñ§µ½£º

  • ÈçºÎ¸Ä±ä HTML ÔªËØµÄÄÚÈÝ
  • ÈçºÎ¸Ä±ä HTML ÔªËØµÄÑùʽ£¨CSS£©
  • ÈçºÎ¶Ô HTML DOM ʼþ×÷³ö·´Ó¦
  • ÈçºÎÌí¼ÓºÍɾ³ý HTML ÔªËØ

ʲôÊÇ DOM£¿

DOM ÊÇÒ»Ïî W3C (World Wide Web Consortium) ±ê×¼¡£

DOM ¶¨ÒåÁË·ÃÎÊÎĵµµÄ±ê×¼£º

¡°W3C Îĵµ¶ÔÏóÄ£ÐÍ£¨DOM£©ÊÇÖÐÁ¢ÓÚÆ½Ì¨ºÍÓïÑԵĽӿڣ¬ËüÔÊÐí³ÌÐòºÍ½Å±¾¶¯Ì¬µØ·ÃÎÊ¡¢¸üÐÂÎĵµµÄÄÚÈÝ¡¢½á¹¹ºÍÑùʽ¡£¡±

W3C DOM ±ê×¼±»·ÖΪ 3 ¸ö²»Í¬µÄ²¿·Ö£º

  • Core DOM - ËùÓÐÎĵµÀàÐ͵ıê׼ģÐÍ
  • XML DOM - XML ÎĵµµÄ±ê׼ģÐÍ
  • HTML DOM - HTML ÎĵµµÄ±ê׼ģÐÍ

ʲôÊÇ HTML DOM£¿

HTML DOM ÊÇ HTML µÄ±ê×¼¶ÔÏóÄ£Ðͺͱà³Ì½Ó¿Ú¡£Ëü¶¨ÒåÁË£º

  • ×÷Ϊ¶ÔÏóµÄ HTML ÔªËØ
  • ËùÓÐ HTML ÔªËØµÄÊôÐÔ
  • ·ÃÎÊËùÓÐ HTML ÔªËØµÄ·½·¨
  • ËùÓÐ HTML ÔªËØµÄʼþ

»»ÑÔÖ®£ºHTML DOM ÊǹØÓÚÈçºÎ»ñÈ¡¡¢¸ü¸Ä¡¢Ìí¼Ó»òɾ³ý HTML ÔªËØµÄ±ê×¼¡£

VUE