var input=document.createElement("input");
input.type="button";
input.value="返回大厅报名";
input.onclick="window.location.href ='prj.do?act=lobbyFullPrj'";
document.getElementById("button").appendChild(input); 我这样创建的按钮为什么点击后不触发onclick事件 <tr>
<td>
<div id="button" align="center"></div>
</td>
</tr>
input.type="button";
input.value="返回大厅报名";
input.onclick="window.location.href ='prj.do?act=lobbyFullPrj'";
document.getElementById("button").appendChild(input); 我这样创建的按钮为什么点击后不触发onclick事件 <tr>
<td>
<div id="button" align="center"></div>
</td>
</tr>
input.onclick = function(){
alert('this is a test');//执行的内容
}
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD> <BODY>
<div id="button" align="center"> </div>
</BODY>
<script>
var input=document.createElement("input");
input.type="button";
input.value="返回大厅报名";
input.onclick=aa;
document.getElementById("button").appendChild(input);
function aa()
{
alert('ss');//你要执行的代码
} </script>
</HTML>
input.onclick=function(){window.location.href ='prj.do?act=lobbyFullPrj';};