日期:2014-05-16 浏览次数:20428 次
<a href="javascript:alert('点击这个超级链接。就出现这行字。其实么有什么用,一个特例而已')"></a>
<script type="text/javascript" language="javascript">
var x;
if (x == null) {
alert("null");
}
if (typeof (x) == "undefined") {
alert("undefined");
}
if (!x) {
alert("kong");
}
</script>
<script type="text/javascript" language="javascript">
function add(i1, i2) {
return i1 + i2;
}
</script>
var r = add(1, 2);
alert(r);
var m = add("nihao", "zhonguo");
alert(m);
<script type="text/javascript" language="javascript">
var f1 = function (i1, i2) { return i1 + i2; };
alert(f(3, 4));
alert(function add(i1, i2) { return i1 + i2; } (12,23));
//底下这个也是可以的
</script>
<script type="text/javascript" language="javascript">
function con() {
if (confirm("是否正确")) {
alert("yes");
} else {
alert("no");
}
}
</script>
<asp:Button ID="Button1" runat="server" Text="Button" OnClientClick="con()"/>
<%--<input id="Button2" type="button" value="button" onclick="con()"/>--%>
<asp:Button ID="Button1" runat="server" Text="Button" OnClientClick='navigate("11111.aspx")'/> -----这个没有起作用
<input id="Button2" type="button" value="button" onclick='navigate("222222.aspx")'/>---对的
<script language="javascript" type="text/javascript">
var m = typeof 123
alert(typeof m);
</script>