题目不知道怎么说,运行HTML就知道了<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
</head>
<body>
<div id="pager">
</div>
<script>
var pager = document.getElementById("pager");
for (var i = 0; i <= 4; i++) {
var a = document.createElement("a");
a.href = "?pager=" + i;
a.innerHTML = i;
a.onclick = function() {
alert(i);
return false;
};
pager.appendChild(a);
}
</script>
</body>
</html>这里点击每个a都是显示5,我知道是因为i到最后已经为5了,
那我这里怎么实现点击每一个都是他自己的数字呢。
PS:不要给我的a再加属性谢谢
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
</head>
<body>
<div id="pager">
</div>
<script>
var pager = document.getElementById("pager");
for (var i = 0; i <= 4; i++) {
var a = document.createElement("a");
a.href = "?pager=" + i;
a.innerHTML = i;
a.onclick = function() {
alert(i);
return false;
};
pager.appendChild(a);
}
</script>
</body>
</html>这里点击每个a都是显示5,我知道是因为i到最后已经为5了,
那我这里怎么实现点击每一个都是他自己的数字呢。
PS:不要给我的a再加属性谢谢
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
</head>
<body>
<div id="pager">
</div>
<script>
var pager = document.getElementById("pager");
for (var i = 0; i <= 4; i++) {
var a = document.createElement("a");
a.href = "?pager=" + i;
a.innerHTML = i;
(function(){
var temp=i;
a.onclick = function() {
alert(temp);
return false;
}})();
pager.appendChild(a);
}
</script>
</body>
</html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
</head>
<body>
<div id="pager">
</div>
<script>
var pager = document.getElementById("pager");
for (var i = 0; i <= 4; i++) {
var a = document.createElement("a");
a.href = "?pager=" + i;
(function (j){
if(document.all){//ie
a.innerText = j;
}else{
a.appendChild(document.createTextNode(j));
}
a.onclick = function() {
alert(j);
return false;
}
})(i);
pager.appendChild(a);
}
</script>
</body>
</html>
换个跟楼上不一样的方式<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
</head>
<body>
<div id="pager">
</div>
<script>
var pager = document.getElementById("pager");
for (var i = 0; i <= 4; i++) {
var a = document.createElement("a");
a.href = "?pager=" + i;
a.innerHTML = i;
a.onclick = new Function('alert(' + i + ');return false')
pager.appendChild(a);
}
</script>
</body>
</html>