請(qǐng)問我這個(gè)刪除函數(shù)問題在哪?刪除不了
function?myremove()?{ var?mytable=document.getElementById("table"); var?mytr=document.getElementsByTagName("tr"); for?(var?i=0;i<mytr.length;i++){ ????if?(i!=0){ ????????mytable.removeChild(mytr[i]); ????} } }
function?myremove()?{ var?mytable=document.getElementById("table"); var?mytr=document.getElementsByTagName("tr"); for?(var?i=0;i<mytr.length;i++){ ????if?(i!=0){ ????????mytable.removeChild(mytr[i]); ????} } }
2019-10-07
舉報(bào)
2019-10-08
table節(jié)點(diǎn)的子節(jié)點(diǎn)有2個(gè),一個(gè)是文本節(jié)點(diǎn),另一個(gè)是tbody節(jié)點(diǎn)。tbody節(jié)點(diǎn)下面才是tr節(jié)點(diǎn)。