动态在Table的cell中加一个Button,并添加click event
<TABLE border=2 id="t1">
<TR>
<TD>ww</TD>
</TR>
</TABLE>
<SCRIPT LANGUAGE="JavaScript">
<!--
/*
//方法一:居然click事件无效,不知道是什么原因,哪位达人知道请点化一下
var t1 = document.all.t1;
var newRow = document.createElement("TR");
t1.children[0].appendChild(newRow);
var newCell = document.createElement("TD");
newCell.innerHTML = "<input type='button' onclick='javascript:alert(1)' value='click'>";
newRow.appendChild(newCell);
*/
//方法二:可行
var t1 = document.all.t1;
var newRow = t1.insertRow();
var newCell = newRow.insertCell();
newCell.innerHTML = "<input type='button' onclick='javascript:alert(1)' value='click'>";
//-->
</SCRIPT>
<input type=button onclick=alert(document.body.innerHTML) value=showHtml>