<input type="submit" name="sb1" id="sb1" value="查询"></input>
<a href="#" class="btn" onclick="on_click()">导出</a>当我点击 导出 时, 怎么判断查询被点击了?
<script type="text/javascript">
function on_click(){
if(??????)
alert("查询被点击了!");
}
</script>
<a href="#" class="btn" onclick="on_click()">导出</a>当我点击 导出 时, 怎么判断查询被点击了?
<script type="text/javascript">
function on_click(){
if(??????)
alert("查询被点击了!");
}
</script>
<head>
<title></title>
<script language="javascript" type="text/javascript">
window.onload = function () {
var btn = document.getElementById("btnSearch");
if (window.attachEvent) {
btn.attachEvent("onclick", ClickButton,false);
} else {
btn.addEventListener("click", ClickButton,false);
} }
function ClickButton(){
alert("点击了查询按钮");
}
</script>
</head>
<body>
<input type="button" value="查询" id="btnSearch" />
</body>
</html>
if(!isClick){
isClick=true;
alert("第一次被点击");
}
else
alert("已经被点击过");
}
if(event.srcElement.className =='btn'){
alert('button pressed');
}
else{
alert('button not pressed');
}