html¹ØÓÚparentNodeµÄÎÊÌâ
...parentNode À´»ñÈ¡Ò»¸ö»ò¶à¸ö HTML ÔªËØ
£¨1£©childNode.parentNode£º»ñÈ¡ÒÑÖª½ÚµãµÄ¸¸½Úµã¡£
htmlÖÐÈçºÎÕÒµ½¸¸½Úµã
var node = document.getElementById(id);¸¸½Úµã node.parentNode
¹ØÓÚDOMÊôÐÔ½Úµã?
parentNode ×÷ÓãºparentNode£º»ñȡijһ¸ö½ÚµãµÄ¸¸½Úµã Óï·¨£ºÔªËضÔÏó.parentNode <body><ul><liid="a...
parentNodeµÃµ½µÄÊÇ[object HTMLTableCellElement...
Á¬ÐøʹÓÃÁ½¸öparentNoteÒÔºó,³öÏÖÎÊÌâ: Cannot read properties of undefined (reading 'parentNode') htm...
¹ØÓÚÒ»¸öÇ°¶ËHTMLµÄÎÊÌâ.ͨ¹ýjavascriptµÄonclickʼþÀ´¸Ä ...
function hide(obj){ obj.parentNode.nextSibling.style.display="inline";//È¡¸¸½ÚµãµÄÐֵܽڵã¾ÍOKÁË } </script> //html´úÂë...
DOMÊÇÔõôʵÏÖµÄ?
ÐèÒªÖð²ãÕÒµ½Ïàͬ²ãµÄ½Úµãwhile(deep<target.deep){target = target.parentNode}return target}//Èô½Úµã...
javascriptÔÚʹÓùý³ÌÖÐ,ä¯ÀÀÆ÷Ö®¼ä´æÔÚʲôÑùµÄ²îÒì - °Ù¶È...
Ò»°ã¿ÉÒÔͨ¹ýnode.getElementsByTagName()À´»Ø±ÜÕâ¸öÎÊÌâ¡£µ±htmlÖнڵãȱʧʱ£¬IEºÍFirefox¶ÔparentNodeµÄ½âÊͲ»Í¬¡£ÀýÈç:<form> <...
HTML DOM ½Úµã¸ÅÊöÓÐÄÄЩÄÚÈÝ?
³ý´ËÖ®Í⣬ÿ¸öDOMÔªËØ»¹ÓÐparentNode¡¢childNodes¡¢firstChild¡¢lastChild¡¢nextSibling¡¢previousSiblingÊôÐÔ£¬...
ÈçºÎÔÚhtmlÖÐʹÓÃmarkdown?
createElement('div');div.className='mkd';div.innerHTML=marked(e.innerHTML.trim());e.parentNode...
¹ØÓÚJavaScriptÖеÄwindow¶ÔÏóµÄ´«µÝÎÊÌâ
Ò»°ã¿ÉÒÔͨ¹ýnode.getElementsByTagName()À´»Ø±ÜÕâ¸öÎÊÌâ¡£µ±htmlÖнڵãȱʧʱ,IEºÍMF¶ÔparentNodeµÄ½âÊͲ»Í¬,ÀýÈç<form><table><input/></...