<!DOCTYPE html><html><head> <meta charset="UTF-8"> <title>作業2</title><script type="text/javascript"> window.onload=function() { var taObj=document.getElementById("ta"); var arrObj=taObj.getElementsByTagName("tr"); for(var i=0;i<arrObj.length;i++) { for (var j = 0; j<arrObj.length; j++) { arrObj[i].innerHTMl+="<td>"+j+"</td>" } } } </script> </head><body> <table id="ta" border="5px"> <tr></tr> <tr></tr> <tr></tr> <tr></tr> <tr></tr> <tr></tr> <tr></tr> <tr></tr> <tr></tr> </table></body></html> 想用innerHTMEL這樣建表 但是就是輸出不了
js中如何用innerhtml將表格輸出到body中
aluckdog
2018-09-07 10:09:47
